Infragistics控件使用-UltraGrid
1 UltraGrid风格设置函数 public static void ColorGrid(ref Infragistics.Win.UltraWinGrid.UltraGrid ug) { //标题 ug.DisplayLayout.CaptionAppearance.TextHAlign = Infragistics.Win.HAlign.Left; ug.DisplayLayout.CaptionAppearance.BackColor = Color.LightSteelBlue;
//边框显示 ug.DisplayLayout.BorderStyle = Infragistics.Win.UIElementBorderStyle.Solid;
//背景色 ug.DisplayLayout.Appearance.BackColor = Color.White; //默认颜色设置 ug.DisplayLayout.Override.HeaderAppearance.BackColor = Color.LightSteelBlue;//列 ug.DisplayLayout.Override.RowSelectorAppearance.BackColor = Color.LightSteelBlue;//行
//选中颜色设置 ug.DisplayLayout.Override.SelectedCellAppearance.BackColor = Color.SteelBlue;//选中单元格 ug.DisplayLayout.Override.SelectedRowAppearance.BackColor = Color.SteelBlue;//选中行
//ActiveRowx颜色设置 ug.DisplayLayout.Override.ActiveRowAppearance.BackColor = Color.SteelBlue; }
2 UltraGrid 删除选中的行 this.ultraGrid1.DeleteSelectedRows(false);
3 委托 this.ultraGrid1.AfterCellUpdate -= new Infragistics.Win.UltraWinGrid.CellEventHandler(this.ultraGrid1_AfterCellUpdate); this.ultraGrid1.Rows[0].Cells["字段名"].Value = ""; this.ultraGrid1.AfterCellUpdate += new Infragistics.Win.UltraWinGrid.CellEventHandler(this.ultraGrid1_AfterCellUpdate);
4 判断 e.Cell.Column.Key == "字段名"
5 判断某列是否重复 public static bool CheckIfSame(UltraGrid ug, string colname) { for(int i = 0; i < ug.Rows.Count; i++) { for(int j = i+1; j < ug.Rows.Count; j++) { if(ug.Rows[i].Cells[colname].Text == ug.Rows[j].Cells[colname].Text && ug.Rows[i].Cells[colname].Text != "") { return true; } } } return false; }
6 Enter切换,在form_load事件里写 this.ultraGrid1.KeyActionMappings.Add(new Infragistics.Win.UltraWinGrid.GridKeyActionMapping(System.Windows.Forms.Keys.Enter, Infragistics.Win.UltraWinGrid.UltraGridAction.NextCell, Infragistics.Win.UltraWinGrid.UltraGridState.IsCheckbox, Infragistics.Win.UltraWinGrid.UltraGridState.Cell, 0, 0));
7 选中一行 this.ultraGrid1.Rows[i].Activate(); this.ultraGrid1.Rows[i].Selected = true;
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