DxDropDownListEditorBase<TData, TValue>.DropDownVisible Property
In This Article
Specifies the current state (displayed/hidden) of the editor’s drop-down window.
Namespace: DevExpress.Blazor.Base
Assembly: DevExpress.Blazor.v24.2.dll
NuGet Package: DevExpress.Blazor
#Declaration
C#
[DefaultValue(false)]
[Parameter]
public bool DropDownVisible { get; set; }
#Property Value
Type | Default | Description |
---|---|---|
Boolean | false |
|
#Remarks
Use the DropDownVisible
property to show/hide the editor’s drop-down window. To respond to changes to the property, handle the DropDownVisibleChanged event.
The following code snippet shows/hides the ComboBox’s drop-down list.
Razor
<DxComboBox Data="@Cities"
DropDownVisible="@DropDownVisible"
DropDownVisibleChanged="@((value) => OnDropDownVisibleChanges(value))">
</DxComboBox>
@code {
IEnumerable<string> Cities = new List<string>() {
"London",
"Berlin",
"Paris",
};
bool DropDownVisible = true;
void OnDropDownVisibleChanges(bool value) {
DropDownVisible = value;
// ...
}
}
To display the editor’s drop-down window from code, you can also call the ShowDropDown() method.
#Implements
DevExpress.Blazor.IDropDownListEditorBase<TData, TValue>.DropDownVisible
See Also