/// <summary>
/// 新增特殊的勾选框列，head为勾选框
/// </summary>
/// <param name="key"></param>
public void AddGreatCheckBoxColumn(string key)
{
if (!this.dtSource.Columns.Contains(key))
{
this.dtSource.Columns.Add(key, typeof(bool));
this.dtSource.AcceptChanges();
}
if (this.Grid.Columns.FromKey(key) != null)
{
return;
}
UnboundCheckBoxField col = new UnboundCheckBoxField();
col.Key = key;
col.HeaderChecked = true;
col.Width = new System.Web.UI.WebControls.Unit(30);
//设置水平位置
col.CssClass = HorizontalAlign.Center.ToString();
col.Header.CssClass = HorizontalAlign.Center.ToString();
//col.HeaderCheckBoxMode = CheckBoxMode.TriState;
this.Grid.Columns.Add(col);
//checkbox列不需要排序
SortingColumnSetting sortColSet = new SortingColumnSetting(this.Grid);
sortColSet.ColumnKey = key;
sortColSet.Sortable = false;
this.Grid.Behaviors.CreateBehavior <Sorting>().ColumnSettings.Add(sortColSet);
}
// header 有checkbox
public void AddCheckBoxColumn1(string key, string text, bool isreadonly, int width)
{
if (!this.dtSource.Columns.Contains(key))
{
this.dtSource.Columns.Add(key, typeof(bool));
this.dtSource.AcceptChanges();
}
if (this.Grid.Columns.FromKey(key) != null)
{
return;
}
UnboundCheckBoxField col = new UnboundCheckBoxField();
//BoundCheckBoxField col = new BoundCheckBoxField();
col.Key = key;
if (width > 0)
{
col.Width = new System.Web.UI.WebControls.Unit(width);
}
else
{
col.Width = new System.Web.UI.WebControls.Unit(30);
}
col.Header.Text = text;
col.HeaderChecked = false;
//设置水平位置
col.CssClass = HorizontalAlign.Center.ToString();
col.Header.CssClass = HorizontalAlign.Center.ToString();
this.Grid.Columns.Add(col);
//checkbox列不需要排序
SortingColumnSetting sortColSet = new SortingColumnSetting(this.Grid);
sortColSet.ColumnKey = key;
sortColSet.Sortable = false;
this.Grid.Behaviors.CreateBehavior <Sorting>().ColumnSettings.Add(sortColSet);
EditingColumnSetting checkCol = new EditingColumnSetting(this.Grid);
checkCol.ColumnKey = key;
checkCol.ReadOnly = isreadonly;
this.Grid.Behaviors.CreateBehavior <EditingCore>().Behaviors.CreateBehavior <CellEditing>().ColumnSettings.Add(checkCol);
}
