SuperGridControl 使用小技巧

1、顯示行號

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1	superGridControl1.PrimaryGrid.ShowRowGridIndex = true ;

 

2、允許調整行頭的寬度

superGridControl1.PrimaryGrid.AllowRowHeaderResize = true;

 

3、不允許顯示行頭

superGridControl1.PrimaryGrid.ShowRowHeaders = false;

 

4、讓列頭顯示篩選圖標

superGridControl1.PrimaryGrid.EnableFiltering = true; superGridControl1.PrimaryGrid.EnableColumnFiltering = true;

 

5、在列頭出顯示圖標

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1	.gridColumn1.HeaderStyles.Default.Image = ((System.Drawing.Image)(resources.GetObject( "resource.Image2" )));

 

6、當鼠標移動某個列的單元格上顯示圖標

this.gridColumn4.CellStyles.MouseOver.Image = global::HRMS.Properties.Resources.BugUp; this.gridColumn4.CellStyles.MouseOver.ImageAlignment = DevComponents.DotNetBar.SuperGrid.Style.Alignment.MiddleRight; this.gridColumn4.CellStyles.SelectedMouseOver.Image = global::HRMS.Properties.Resources.BugUp; this.gridColumn4.CellStyles.SelectedMouseOver.ImageAlignment = DevComponents.DotNetBar.SuperGrid.Style.Alignment.MiddleRight;
//如果該行設置了ReadOnly

  this.gridColumn4.CellStyles.ReadOnlyMouseOver.Image = global::HRMS.Properties.Resources.BugUp;   this.gridColumn4.CellStyles.ReadOnlySelectedMouseOver.Image = global::HRMS.Properties.Resources.BugUp;

 

7、如何當單元格可以選擇指定值

 

 1 //先定義一個類  2 internal class FragrantComboBox : GridComboBoxExEditControl  3 {  4 public FragrantComboBox(IEnumerable orderArray)  5  {  6 DataSource = orderArray;  7  }  8 }  9 10 //讓后在窗體構造方法中的InitializeComponent后面添加代碼 11 string[] orderArray = { "Asterids", "Eudicots", "Rosids" }; 12 superGridControl1.PrimaryGrid.Columns["bm"].EditorType = typeof(FragrantComboBox); 13 superGridControl1.PrimaryGrid.Columns["bm"].EditorParams = new object[] { orderArray };

 

8、顯示子表

 1  //在load方法中加載數據  2 private void MainForm_Load(object sender, EventArgs e)  3  {  4  5 SqlConnection conn = new SqlConnection();  6 conn.ConnectionString = "server=192.168.0.133;database=analyse_ipos;user id=sa;password=sa";  7  conn.Open();  8  9 DataSet set = new DataSet(); 10 11 new SqlDataAdapter("select zddm,dz,sj from ipos_zdjbb", conn).Fill(set, "zdjbb"); 12 13 superGridControl1.PrimaryGrid.DataSource = set; 14 superGridControl1.PrimaryGrid.DataMember = "zdjbb"; 15 16 new SqlDataAdapter("select top 1000 id,djbh,zddm,sl,je,yyrq from ipos_qtlsd",conn).Fill(set,"qtlsd"); 17 new SqlDataAdapter("select q.id,q.djbh,spdm,sptm,m.sl,m.je from ipos_qtlsdmx m inner join (select top 1000 id,djbh from ipos_qtlsd) q on m.dj_id=q.id", conn).Fill(set, "qtlsdmx"); 18 set.Relations.Add("1", set.Tables["zdjbb"].Columns["zddm"], set.Tables["qtlsd"].Columns["zddm"]); 19 set.Relations.Add("2", set.Tables["qtlsd"].Columns["id"], set.Tables["qtlsdmx"].Columns["id"]); 20  conn.Close(); 21 22 } 23 24 //數據綁定完成事件 25 private void superGridControl1_DataBindingComplete(object sender, GridDataBindingCompleteEventArgs e) 26  { 27 28 GridPanel panel = e.GridPanel; 29 //顯示行號 30 panel.ShowRowGridIndex = true; 31 if (panel.DataMember == "qtlsdmx") 32  { 33 double count = 0; 34 foreach (GridElement item in panel.Rows) 35  { 36 GridRow row = item as GridRow; 37 count += Convert.ToDouble(row["je"].Value); 38  } 39 40 panel.Footer.Text = string.Format("<font size='9' famaly='宋體'>總金額:<font color='Green'>{0}</font></font>", count); 41  } 42 }

 

9、設置行號的起始值（默認值為0）

superGridControl1.PrimaryGrid.RowHeaderIndexOffset = 1;

 

10、設置展開和收縮圖標

1 this.superGridControl1.PrimaryGrid.CollapseImage = global::HRMS.Properties.Resources.BugRight; 2 this.superGridControl1.PrimaryGrid.ExpandImage = global::HRMS.Properties.Resources.BugUp;

 

11、顯示Filter

 

this.superGridControl1.PrimaryGrid.Filter.Visible = true;

 

12、允許按列分組

this.superGridControl1.PrimaryGrid.GroupByRow.Visible = true;

 

13、使用分組

GridPanel panel = superGridControl1.PrimaryGrid;
panel.SetGroup(panel.Columns["Period"]);