private GridView _view; //表格对象
#endregion Fields
#region Methods
/// <summary>
/// 单击表格空间列头按钮
/// </summary>
/// <param name="gridView"></param>
/// <param name="fieldName"></param>
/// <param name="currentStatus"></param>
/// <returns></returns>
public bool ClickGridCheckBox(DevExpress.XtraGrid.Views.Grid.GridView gridView, bool currentStatus)
{
bool result = false;
if (gridView != null)
{
gridView.ClearSorting();//禁止排序
gridView.PostEditor();
DevExpress.XtraGrid.Views.Grid.ViewInfo.GridHitInfo info;
Point pt = gridView.GridControl.PointToClient(Control.MousePosition);
info = gridView.CalcHitInfo(pt);
if (info.InColumn && info.Column != null && info.Column.FieldName == _column.FieldName)
{
for (int i = 0; i < gridView.RowCount; i++)
{
gridView.SetRowCellValue(i, _column, !currentStatus);
}
return true;
}
}
return result;
}
public void ResetLayout(DevExpress.XtraGrid.Views.Grid.GridView view, string gridName)
{
RegUtils.DeleteSetting("GridLayout\\" + gridName);
view.ClearColumnsFilter();
view.ClearGrouping();
view.ClearSorting();
if (view.GetType() == typeof(DevExpress.XtraGrid.Views.BandedGrid.BandedGridView))
{
var bandedView = (DevExpress.XtraGrid.Views.BandedGrid.BandedGridView) view;
foreach (DevExpress.XtraGrid.Views.BandedGrid.GridBand band in bandedView.Bands)
band.Visible=true;
}
}
public void LoadLayout(DevExpress.XtraGrid.Views.Grid.GridView view, string gridName, bool clearSortFilterGrouping = false)
{
if (!this.DesignMode)
{
var regPath = RegUtils.RegBasePath("GridLayout\\" + gridName);
if (RegUtils.PathExists(regPath))
{
view.RestoreLayoutFromRegistry(regPath.ToString());
if (clearSortFilterGrouping)
{
view.ClearColumnsFilter();
view.ClearGrouping();
view.ClearSorting();
}
}
}
}