BaseEdit.ErrorToolTipContentTemplate Property
Gets or sets a template that presents the content of an editor’s error tooltip. This is a dependency property.
Namespace: DevExpress.Xpf.Editors
Assembly: DevExpress.Xpf.Core.v24.2.dll
NuGet Package: DevExpress.Wpf.Core
#Declaration
public DataTemplate ErrorToolTipContentTemplate { get; set; }
#Property Value
Type | Description |
---|---|
Data |
A Data |
#Remarks
If an editor’s value is invalid and the data validation mechanism in enabled, an error icon is displayed within the editor. When the mouse pointer hovers over this icon, a tooltip that describes the error is displayed. To change the error tooltop’s content presentation, create a data template and assign it to the ErrorToolTipContentTemplate property.
To learn more, see Input Validation.
#Example
The following example shows how to customize the visual representation of an editor’s error tooltip.
<dxe:DateEdit MaxValue="12/13/2010" MinValue="01/15/2008">
<dxe:DateEdit.ErrorToolTipContentTemplate>
<DataTemplate>
<TextBlock Text="Value is out of borders" Foreground="Red" FontSize="18"/>
</DataTemplate>
</dxe:DateEdit.ErrorToolTipContentTemplate>
</dxe:DateEdit>