如何在devexpress wpf中为gridcontrol的列标题定义工具提示

Question

I try to define tooltip for Column Header of Gridcontrol in devexpress wpf. But still it is showing Header in tooltip when it is trimm.

 <dxg:GridControl ShowBorder="False" CustomColumnDisplayText="Grid_CustomColumnDisplayText"> <dxg:GridControl.Columns> <dxg:GridColumn Header="Header_Name" FieldName="Header_Name"> <dxg:GridColumn.ToolTip> TooltipContent </dxg:GridColumn.ToolTip> </dxg:GridColumn> </dxg:GridControl.Columns> <dxg:GridControl.View> <dxg:TableView ShowFixedTotalSummary="True" VirtualizingPanel.IsVirtualizing="True"/> </dxg:GridControl.View> </dxg:GridControl> 

Answer 1

 <dxg:GridControl ShowBorder="False" CustomColumnDisplayText="Grid_CustomColumnDisplayText"> <dxg:GridControl.Columns> <dxg:GridColumn Header="Header_Name" FieldName="Header_Name"> <dxg:GridColumn.HeaderToolTip> TooltipContent </dxg:GridColumn.HeaderToolTip> </dxg:GridColumn> </dxg:GridControl.Columns> <dxg:GridControl.View> <dxg:TableView ShowFixedTotalSummary="True" VirtualizingPanel.IsVirtualizing="True"/> </dxg:GridControl.View> </dxg:GridControl> 

Use HeaderToolTip to show tooltip for column header of GridControl

Answer 2

Instead of:

 <dxg:GridColumn Header="Header_Name" FieldName="Header_Name"> <dxg:GridColumn.HeaderToolTip> TooltipContent </dxg:GridColumn.HeaderToolTip> </dxg:GridColumn> 

as suggested by Harsha Jumde Instead use this:

 <dxg:GridColumn Header="Header_Name" FieldName="Header_Name" HeaderToolTip="ToolTipContent"/>