GridLookUpEdit 簡單應用

在屬性列表中 Properties  -> view  就可以打開設計器進行編輯

后台代碼：

 DataTable dtt = stu.StuGetFind(sxml, 1, 50).Tables[0];
            DataView dv = new DataView(dtt);
            dtt = dv.ToTable(true, new string[] { "Stu_ID", "Stu_Number", "Stu_Name" });
            //綁定
            gridlup.Properties.DataSource = dtt;
            gridlup.Properties.ValueMember = "Stu_ID";
            gridlup.Properties.DisplayMember = "Stu_Name";

            this.gridlup.Properties.View.OptionsBehavior.AutoPopulateColumns = false;
            //默認值
            this.gridlup.Properties.NullText = "------請選擇------";
            //文本居中對齊
            this.gridlup.Properties.Appearance.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
            this.gridlup.Properties.AllowNullInput = DevExpress.Utils.DefaultBoolean.True;
            this.gridlup.Properties.View.BestFitColumns();
          
            //顯示不顯示grid上第一個空行,也是用於檢索的應用
            this.gridlup.Properties.View.OptionsView.ShowAutoFilterRow = true;

            //下面兩行是為了更好的用戶體驗
            this.gridlup.Properties.AutoComplete = false;
            this.gridlup.Properties.ImmediatePopup = true;
            this.gridlup.Properties.PopupFilterMode = DevExpress.XtraEditors.PopupFilterMode.Contains;
            //能否夠輸入內容進行檢索（還是僅僅能使用選擇輸入）
            this.gridlup.Properties.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.Standard;
            //是否顯示底部
            this.gridlup.Properties.ShowFooter = false;