1.定义
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Drawing; using System.Windows.Forms; using System.Collections; using DevComponents.DotNetBar.Controls; using System.Data; namespace Bn6.Common { /// <summary> /// 自定义的DataGridView操作类 /// </summary> public class DgvTools { #region 创建DataGridView的TextBox列 /// <summary> /// 创建DataGridView的TextBox列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_maxInputLength">可输入的最大长度</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvTextBoxColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, int _maxInputLength, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewTextBoxColumn textBoxCol = new DataGridViewTextBoxColumn(); textBoxCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; textBoxCol.Name = _columnName; textBoxCol.HeaderText = _headerText; textBoxCol.DataPropertyName = _dataPropertyName; textBoxCol.ToolTipText = _toolTipText; textBoxCol.MaxInputLength = _maxInputLength; textBoxCol.Visible = _visible; textBoxCol.ReadOnly = _readOnly; if (_notEmpty == true) { textBoxCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(textBoxCol); } #endregion #region 创建DataGridView的扩展的TextBoxDropDown列 /// <summary> /// 创建DataGridView的扩展的TextBoxDropDown列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_maxInputLength">可输入的最大长度</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_buttonCustomVisible">设置是否显示可选择按钮，true 显示，false 隐藏</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvTextBoxDropDownColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, int _maxInputLength, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, bool _buttonCustomVisible, ref Dictionary<string, bool> _columnState) { DataGridViewTextBoxDropDownColumn textBoxDropDownCol = new DataGridViewTextBoxDropDownColumn(); textBoxDropDownCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; textBoxDropDownCol.Name = _columnName; textBoxDropDownCol.HeaderText = _headerText; textBoxDropDownCol.DataPropertyName = _dataPropertyName; textBoxDropDownCol.ToolTipText = _toolTipText; textBoxDropDownCol.MaxInputLength = _maxInputLength; textBoxDropDownCol.Visible = _visible; textBoxDropDownCol.ReadOnly = _readOnly; if (_notEmpty == true) { textBoxDropDownCol.DefaultCellStyle.BackColor = _backColor; } textBoxDropDownCol.ButtonCustom.Visible = _buttonCustomVisible; //textBoxDropDownCol.ButtonCustom2.Visible = _buttonCustomVisible; //textBoxDropDownCol.ButtonClear.Visible = _buttonCustomVisible; //textBoxDropDownCol.ButtonDropDown.Visible = _buttonCustomVisible; _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(textBoxDropDownCol); } #endregion #region 创建DataGridView的Button列 /// <summary> /// 创建DataGridView的Button列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvButtonColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewButtonColumn buttonCol = new DataGridViewButtonColumn(); buttonCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; buttonCol.Name = _columnName; buttonCol.HeaderText = _headerText; buttonCol.DataPropertyName = _dataPropertyName; buttonCol.ToolTipText = _toolTipText; buttonCol.Visible = _visible; buttonCol.ReadOnly = _readOnly; if (_notEmpty == true) { buttonCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(buttonCol); } #endregion #region 创建DataGridView的扩展的Button列 /// <summary> /// 创建DataGridView的扩展的Button列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_autoCheckOnClick">设置单击时是否选择相同内容的，true 是，false 否</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvButtonXColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, bool _autoCheckOnClick, ref Dictionary<string, bool> _columnState) { DataGridViewButtonXColumn buttonXCol = new DataGridViewButtonXColumn(); buttonXCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; buttonXCol.Name = _columnName; buttonXCol.HeaderText = _headerText; buttonXCol.DataPropertyName = _dataPropertyName; buttonXCol.ToolTipText = _toolTipText; buttonXCol.Visible = _visible; buttonXCol.ReadOnly = _readOnly; if (_notEmpty == true) { buttonXCol.DefaultCellStyle.BackColor = _backColor; } buttonXCol.AutoCheckOnClick = _autoCheckOnClick; _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(buttonXCol); } #endregion #region 创建DataGridView的CheckBox列 /// <summary> /// 创建DataGridView的CheckBox列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvCheckBoxColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewCheckBoxColumn checkBoxCol = new DataGridViewCheckBoxColumn(); checkBoxCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; checkBoxCol.Name = _columnName; checkBoxCol.HeaderText = _headerText; checkBoxCol.DataPropertyName = _dataPropertyName; checkBoxCol.ToolTipText = _toolTipText; checkBoxCol.Visible = _visible; checkBoxCol.ReadOnly = _readOnly; if (_notEmpty == true) { checkBoxCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(checkBoxCol); } #endregion #region 创建DataGridView扩展的CheckBox列 /// <summary> /// 创建DataGridView扩展的CheckBox列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvCheckBoxXColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewCheckBoxXColumn checkBoxXCol = new DataGridViewCheckBoxXColumn(); checkBoxXCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; checkBoxXCol.Name = _columnName; checkBoxXCol.HeaderText = _headerText; checkBoxXCol.DataPropertyName = _dataPropertyName; checkBoxXCol.ToolTipText = _toolTipText; checkBoxXCol.Visible = _visible; checkBoxXCol.ReadOnly = _readOnly; if (_notEmpty == true) { checkBoxXCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(checkBoxXCol); } #endregion #region 创建DataGridView的ComboBox列 /// <summary> /// 创建DataGridView的ComboBox列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_cboDataSource">绑定ComboBox的数据源</param> /// <param name="_displayMember">用于显示的字段名</param> /// <param name="_valueMember">绑定Value的字段名</param> /// <param name="_maxDropDownItems">设置显示最大的下拉项条数</param> /// <param name="_cboDisplayStyle">设置显示类型</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvComboBoxColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, bool _readOnly, bool _visible, DataTable _cboDataSource, string _displayMember, string _valueMember, int _maxDropDownItems, DataGridViewComboBoxDisplayStyle _cboDisplayStyle, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewComboBoxColumn comboBoxCol = new DataGridViewComboBoxColumn(); comboBoxCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; comboBoxCol.Name = _columnName; comboBoxCol.HeaderText = _headerText; comboBoxCol.DataPropertyName = _dataPropertyName; comboBoxCol.ToolTipText = _toolTipText; comboBoxCol.Visible = _visible; comboBoxCol.ReadOnly = _readOnly; comboBoxCol.DataSource = _cboDataSource; comboBoxCol.DisplayMember = _displayMember; comboBoxCol.ValueMember = _valueMember; comboBoxCol.MaxDropDownItems = _maxDropDownItems; comboBoxCol.DisplayStyle = _cboDisplayStyle; comboBoxCol.AutoComplete = _cboDisplayStyle == DataGridViewComboBoxDisplayStyle.ComboBox ? true : false; if (_notEmpty == true) { comboBoxCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(comboBoxCol); } #endregion #region 创建DataGridView扩展的ComboBox列 /// <summary> /// 创建DataGridView扩展的ComboBox列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_cboDataSource">绑定ComboBox的数据源</param> /// <param name="_displayMember">用于显示的字段名</param> /// <param name="_valueMember">绑定Value的字段名</param> /// <param name="_maxDropDownItems">设置显示最大的下拉项条数</param> /// <param name="_dropDownStyle">设置显示类型</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvComboBoxExColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, bool _readOnly, bool _visible, DataTable _cboDataSource, string _displayMember, string _valueMember, int _maxDropDownItems, ComboBoxStyle _dropDownStyle, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewComboBoxExColumn comboBoxExCol = new DataGridViewComboBoxExColumn(); comboBoxExCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; comboBoxExCol.Name = _columnName; comboBoxExCol.HeaderText = _headerText; comboBoxExCol.DataPropertyName = _dataPropertyName; comboBoxExCol.ToolTipText = _toolTipText; comboBoxExCol.Visible = _visible; comboBoxExCol.ReadOnly = _readOnly; comboBoxExCol.DataSource = _cboDataSource; comboBoxExCol.DisplayMember = _displayMember; comboBoxExCol.ValueMember = _valueMember; comboBoxExCol.MaxDropDownItems = _maxDropDownItems; comboBoxExCol.DropDownStyle = _dropDownStyle; if (_notEmpty == true) { comboBoxExCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(comboBoxExCol); } #endregion #region 创建DataGridView扩展的DateTime列 /// <summary> /// 创建DataGridView扩展的DateTime列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_format">设置日期格式</param> /// <param name="_defaultInputValues">设置当日起为空时，是否显示默认日期，true 显示，false 不显示</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvDateTimeColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, string _format, bool _defaultInputValues, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewDateTimeInputColumn dateTimeCol = new DataGridViewDateTimeInputColumn(); dateTimeCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; dateTimeCol.Name = _columnName; dateTimeCol.HeaderText = _headerText; dateTimeCol.DataPropertyName = _dataPropertyName; dateTimeCol.ToolTipText = _toolTipText; dateTimeCol.AutoSelectDate = true; dateTimeCol.CustomFormat = _format; dateTimeCol.DefaultInputValues = _defaultInputValues; dateTimeCol.Visible = _visible; dateTimeCol.ReadOnly = _readOnly; if (_notEmpty == true) { dateTimeCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(dateTimeCol); } #endregion #region 创建DataGridView扩展的DoubleInput列 /// <summary> /// 创建DataGridView扩展的DoubleInput列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_format">设置数字格式</param> /// <param name="_showUpDown">设置是否显示上下调节按钮，true 显示，false 不显示</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvDoubleInputColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, string _format, bool _showUpDown, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewDoubleInputColumn doubleInputCol = new DataGridViewDoubleInputColumn(); doubleInputCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; doubleInputCol.Name = _columnName; doubleInputCol.HeaderText = _headerText; doubleInputCol.DataPropertyName = _dataPropertyName; doubleInputCol.ToolTipText = _toolTipText; doubleInputCol.DisplayFormat = _format; doubleInputCol.ShowUpDown = _showUpDown; doubleInputCol.Visible = _visible; doubleInputCol.ReadOnly = _readOnly; doubleInputCol.InputHorizontalAlignment = DevComponents.Editors.eHorizontalAlignment.Right; if (_notEmpty == true) { doubleInputCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(doubleInputCol); } #endregion #region 创建DataGridView扩展的Image列 /// <summary> /// 创建DataGridView扩展的Image列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_image">图片</param> /// <param name="_layout">设置图片布局方式</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvImageColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, Image _image, DataGridViewImageCellLayout _layout, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewImageColumn imageCol = new DataGridViewImageColumn(); imageCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; imageCol.Name = _columnName; imageCol.HeaderText = _headerText; imageCol.DataPropertyName = _dataPropertyName; imageCol.ToolTipText = _toolTipText; imageCol.Image = _image; imageCol.ImageLayout = _layout; imageCol.Visible = _visible; imageCol.ReadOnly = _readOnly; if (_notEmpty == true) { imageCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(imageCol); } #endregion #region 创建DataGridView扩展的IntegerInput列 /// <summary> /// 创建DataGridView扩展的IntegerInput列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_showUpDown">设置列是否显示上下可调节按钮，true 显示，false 隐藏</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvIntegerInputColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, bool _showUpDown, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewIntegerInputColumn integerInputCol = new DataGridViewIntegerInputColumn(); integerInputCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; integerInputCol.Name = _columnName; integerInputCol.HeaderText = _headerText; integerInputCol.DataPropertyName = _dataPropertyName; integerInputCol.ToolTipText = _toolTipText; integerInputCol.ShowUpDown = _showUpDown; integerInputCol.Visible = _visible; integerInputCol.ReadOnly = _readOnly; integerInputCol.InputHorizontalAlignment = DevComponents.Editors.eHorizontalAlignment.Right; if (_notEmpty == true) { integerInputCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(integerInputCol); } #endregion #region 创建DataGridView扩展的IpAddressInput列 /// <summary> /// 创建DataGridView扩展的IpAddressInput列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvIpAddressInputColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewIpAddressInputColumn ipCol = new DataGridViewIpAddressInputColumn(); ipCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; ipCol.Name = _columnName; ipCol.HeaderText = _headerText; ipCol.DataPropertyName = _dataPropertyName; ipCol.ToolTipText = _toolTipText; ipCol.Visible = _visible; ipCol.ReadOnly = _readOnly; if (_notEmpty == true) { ipCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(ipCol); } #endregion #region 创建DataGridView扩展的Lable列 /// <summary> /// 创建DataGridView扩展的Lable列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_familyName">设置字体</param> /// <param name="_fontSize">设置字体大小</param> /// <param name="_fontStyle">设置字体样式</param> /// <param name="_fontColor">设置字体颜色</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvLableXColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, string _familyName, float _fontSize, FontStyle _fontStyle, Color _fontColor, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewLabelXColumn lablelXCol = new DataGridViewLabelXColumn(); lablelXCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; lablelXCol.Name = _columnName; lablelXCol.HeaderText = _headerText; lablelXCol.DataPropertyName = _dataPropertyName; lablelXCol.ToolTipText = _toolTipText; lablelXCol.Visible = _visible; lablelXCol.ReadOnly = _readOnly; lablelXCol.DefaultCellStyle.ForeColor = _fontColor; lablelXCol.DefaultCellStyle.SelectionForeColor = _fontColor; lablelXCol.DefaultCellStyle.Font = new Font(_familyName, _fontSize, _fontStyle); if (_notEmpty == true) { lablelXCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(lablelXCol); } #endregion #region 创建DataGridView扩展的Link列 /// <summary> /// 创建DataGridView扩展的Link列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_fontColor">设置字体颜色</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvLinkColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, Color _fontColor, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, ref Dictionary<string, bool> _columnState) { DataGridViewLinkColumn linkCol = new DataGridViewLinkColumn(); linkCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; linkCol.Name = _columnName; linkCol.HeaderText = _headerText; linkCol.DataPropertyName = _dataPropertyName; linkCol.ToolTipText = _toolTipText; linkCol.Visible = _visible; linkCol.ReadOnly = _readOnly; linkCol.LinkColor = _fontColor; linkCol.UseColumnTextForLinkValue = true; linkCol.LinkBehavior = LinkBehavior.AlwaysUnderline; linkCol.DefaultCellStyle.ForeColor = _fontColor; linkCol.DefaultCellStyle.SelectionForeColor = _fontColor; if (_notEmpty == true) { linkCol.DefaultCellStyle.BackColor = _backColor; } _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(linkCol); } #endregion #region 创建DataGridView的扩展的MaskedTextBoxAdvColumn列 /// <summary> /// 创建DataGridView的扩展的MaskedTextBoxAdvColumn列 /// </summary> /// <param name="_dgv">要创建列的DataGridView</param> /// <param name="_alignment">设置列的对齐方式</param> /// <param name="_columnName">列名</param> /// <param name="_headerText">标题名</param> /// <param name="_dataPropertyName">绑定数据源的字段名称</param> /// <param name="_toolTipText">TipText提示</param> /// <param name="_maxInputLength">可输入的最大长度</param> /// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param> /// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param> /// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param> /// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param> /// <param name="_buttonCustomVisible">设置是否显示可选择按钮，true 显示，false 隐藏</param> /// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param> public static void InitDgvMaskedTextBoxAdvColumn(DataGridView _dgv, DataGridViewContentAlignment _alignment, string _columnName, string _headerText, string _dataPropertyName, string _toolTipText, int _maxInputLength, bool _readOnly, bool _visible, bool _notEmpty, Color _backColor, bool _buttonCustomVisible, ref Dictionary<string, bool> _columnState) { DataGridViewMaskedTextBoxAdvColumn maskedTextBoxAdvCol = new DataGridViewMaskedTextBoxAdvColumn(); maskedTextBoxAdvCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment; maskedTextBoxAdvCol.Name = _columnName; maskedTextBoxAdvCol.HeaderText = _headerText; maskedTextBoxAdvCol.DataPropertyName = _dataPropertyName; maskedTextBoxAdvCol.ToolTipText = _toolTipText; maskedTextBoxAdvCol.MaxInputLength = _maxInputLength; maskedTextBoxAdvCol.Visible = _visible; maskedTextBoxAdvCol.ReadOnly = _readOnly; if (_notEmpty == true) { maskedTextBoxAdvCol.DefaultCellStyle.BackColor = _backColor; } maskedTextBoxAdvCol.ButtonCustom.Visible = _buttonCustomVisible; _columnState.Add(_columnName, _readOnly); _dgv.Columns.Add(maskedTextBoxAdvCol); } #endregion #region 合并单元格 /// <summary> /// 合并单元格 /// </summary> /// <param name="columnIndexList">合并的列索引</param> /// <param name="dgv">DataGridView控件</param> /// <param name="e"></param> public static void DataGridViewRowSpan(ArrayList columnIndexList, DataGridView dgv, DataGridViewCellPaintingEventArgs e) { int cellheight; int fontheight; int cellwidth; int fontwidth; int countU = 0; int countD = 0; int count = 0; int totalheight = 0; int heightU = 0; int heightD = 0; //纵向合并 if (columnIndexList.Contains(e.ColumnIndex) && e.RowIndex >= 0) { cellheight = e.CellBounds.Height; fontheight = (int)e.Graphics.MeasureString(e.Value.ToString(), e.CellStyle.Font).Height; cellwidth = e.CellBounds.Width; fontwidth = (int)e.Graphics.MeasureString(e.Value.ToString(), e.CellStyle.Font).Width; string curValue = dgv.Rows[e.RowIndex].Cells[0].Value == null ? "" : dgv.Rows[e.RowIndex].Cells[0].Value.ToString().Trim(); string curSelected = dgv.CurrentRow.Cells[0].Value == null ? "" : dgv.CurrentRow.Cells[0].Value.ToString().Trim(); if (!string.IsNullOrEmpty(curValue)) { for (int i = e.RowIndex; i < dgv.Rows.Count; i++) { if (dgv.Rows[i].Cells[0].Value.ToString().Equals(curValue)) { dgv.Rows[i].Cells[0].Selected = dgv.Rows[e.RowIndex].Selected; dgv.Rows[i].Selected = dgv.Rows[e.RowIndex].Selected; countD++; heightD += dgv.Rows[i].Height; } else { break; } } for (int i = e.RowIndex; i >= 0; i--) { if (dgv.Rows[i].Cells[0].Value.ToString().Equals(curValue)) { dgv.Rows[i].Cells[0].Selected = dgv.Rows[e.RowIndex].Selected; dgv.Rows[i].Selected = dgv.Rows[e.RowIndex].Selected; heightU += dgv.Rows[i].Height; countU++; } else { break; } } heightU = heightU - e.CellBounds.Height; totalheight = heightU + heightD; count = countD + countU - 1; if (count < 2) { return; } } Brush gridBrush = new SolidBrush(dgv.GridColor), backColorBrush = new SolidBrush(e.CellStyle.BackColor); Pen gridLinePen = new Pen(gridBrush); // 擦除原单元格背景 e.Graphics.FillRectangle(backColorBrush, e.CellBounds); ////绘制线条,这些线条是单元格相互间隔的区分线条, ////因为我们只对列name做处理,所以datagridview自己会处理左侧和上边缘的线条 if (e.RowIndex != dgv.RowCount - 1) { if (e.Value.ToString() != dgv.Rows[e.RowIndex + 1].Cells[e.ColumnIndex].Value.ToString()) { e.Graphics.DrawLine(gridLinePen, e.CellBounds.Left, e.CellBounds.Bottom - 1, e.CellBounds.Right - 1, e.CellBounds.Bottom - 1);//下边缘的线 //绘制值 if (e.Value != null) { e.Graphics.DrawString(e.Value.ToString(), e.CellStyle.Font, Brushes.Black, e.CellBounds.X, e.CellBounds.Y - heightU + (totalheight - fontheight) / 2, StringFormat.GenericDefault); } } else { //绘制值 if (e.Value != null) { e.Graphics.DrawString(e.Value.ToString(), e.CellStyle.Font, Brushes.Black, e.CellBounds.X, e.CellBounds.Y - heightU + (totalheight - fontheight) / 2, StringFormat.GenericDefault); } } } else { e.Graphics.DrawLine(gridLinePen, e.CellBounds.Left, e.CellBounds.Bottom - 1, e.CellBounds.Right - 1, e.CellBounds.Bottom - 1);//下边缘的线 //绘制值 if (e.Value != null) { e.Graphics.DrawString(e.Value.ToString(), e.CellStyle.Font, Brushes.Black, e.CellBounds.X, e.CellBounds.Y - heightU + (totalheight - fontheight) / 2, StringFormat.GenericDefault); } } //右侧的线 e.Graphics.DrawLine(gridLinePen, e.CellBounds.Right - 1, e.CellBounds.Top, e.CellBounds.Right - 1, e.CellBounds.Bottom - 1); e.Handled = true; } //单击单元格改变颜色 dgv.CellClick += new DataGridViewCellEventHandler(dgv_CellClick); } private static int rowIndex = -1; private static int colIndex = -1; static void dgv_CellClick(object sender, DataGridViewCellEventArgs e) { try { DataGridView dgv = (DataGridView)sender; rowIndex = e.RowIndex; colIndex = e.RowIndex; for (int i = 0; i < dgv.Rows.Count; i++) { for (int j = 0; j < dgv.Columns.Count; j++) { if (dgv.Rows[i].Cells[j] != dgv.Rows[rowIndex].Cells[colIndex]) { dgv.Rows[i].Cells[j].Style.BackColor = Color.White; dgv.Rows[i].Cells[j].Style.ForeColor = Color.Black; } else { dgv.Rows[e.RowIndex].Cells[e.ColumnIndex].Style.BackColor = SystemColors.Info; } } } dgv.Rows[e.RowIndex].Cells[e.ColumnIndex].Style.ForeColor = Color.Black; } catch { } } #endregion } }
2.
应用
#region 构建DataGirdView列 /// <summary> ///装载DataGridView可写可读、只读列的数据字典 ///Author: ///WriteTime: 2014-01-22 23:49:37 /// </summary> private Dictionary<string, bool> ColumnState = new Dictionary<string, bool>(); /// <summary> ///构建DataGirdView列 ///Author: ///WriteTime: 2014-01-22 23:49:37 /// </summary> private void InitDataGirdViewColumn() { Image imageDV = null; this.dgvParent.Columns.Clear(); DgvTools.InitDgvCheckBoxColumn(this.dgvParent, DataGridViewContentAlignment.MiddleCenter, "选择", "选择", "选择", "", false, true, false, Color.Empty, ref ColumnState); DgvTools.InitDgvTextBoxColumn(this.dgvParent, DataGridViewContentAlignment.MiddleCenter, "_AutoID", "_AutoID", "_AutoID", "", 40, true, true, false, Color.Empty, ref ColumnState); DgvTools.InitDgvTextBoxColumn(this.dgvParent, DataGridViewContentAlignment.MiddleCenter, "_ID", "_ID", "_ID", "", 100, true, true, false, Color.Empty, ref ColumnState); DgvTools.InitDgvTextBoxColumn(this.dgvParent, DataGridViewContentAlignment.MiddleCenter, "CODE", "编号", "CODE", "", 100, true, true, false, Color.Empty, ref ColumnState); DgvTools.InitDgvImageColumn(this.dgvParent, DataGridViewContentAlignment.MiddleCenter, "Pic", "图片", "Pic", "", imageDV, DataGridViewImageCellLayout.Normal, true, true, false, Color.Empty, ref ColumnState); DgvTools.InitDgvTextBoxColumn(this.dgvParent, DataGridViewContentAlignment.MiddleCenter, "Note", "说明", "Note", "", 100, true, true, false, Color.Empty, ref ColumnState); this.dgvParent.Columns[0].Width = 65; this.dgvParent.Columns[0].Frozen = true; } #endregion