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.v19.2.dll
Declaration
Property Value
Type | Description |
---|---|
DataTemplate | A DataTemplate object that represents the data template. |
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>
Related GitHub Examples
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ErrorToolTipContentTemplate property.
Note
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