DxContextMenu.TextExpression Property
Specifies a lambda expression that returns a menu item’s text.
Namespace: DevExpress.Blazor
Assembly: DevExpress.Blazor.v20.2.dll
NuGet Package: DevExpress.Blazor
Declaration
[Parameter]
public Expression<Func<object, string>> TextExpression { get; set; }
Property Value
Type | Description |
---|---|
Expression<Func<Object, String>> | A lambda expression that returns a menu item’s text. |
Remarks
When the Context Menu component is bound to a data source, use the TextExpression property to specify the lambda expression that returns an item’s text.
<DxContextMenu Data="@MenuItems"
TextExpression="(item => (item as TextFormattingMenuItem).Text)">
</DxContextMenu>
@code {
List<TextFormattingMenuItem> menuItems;
abstract class TextFormattingMenuItem {
protected TextFormattingMenuItem(TextFormatting textFormatting, string text) {
TextFormatting = textFormatting;
Text = text;
}
public TextFormatting TextFormatting { get; }
public string Text { get; }
}
}
For unbound context menus, use the Text property to specify an item’s text.
See Also