DxDropDownBox.DropDownVisibleChanged Event
Fires when an editor’s drop-down window visibility is changed.
Namespace: DevExpress.Blazor
Assembly: DevExpress.Blazor.v24.1.dll
NuGet Package: DevExpress.Blazor
Declaration
[Parameter]
public EventCallback<bool> DropDownVisibleChanged { get; set; }
Parameters
Type | Description |
---|---|
Boolean | A new value of the DropDownVisible property. |
Remarks
Handle the DropDownVisibleChanged
event to respond to the DropDownVisible property change.
<DxDropDownBox @bind-Value="Value" QueryDisplayText="QueryText"
DropDownVisible="@DropDownVisible"
DropDownVisibleChanged="@((value) => OnDropDownVisibleChanges(value))">
@* ... *@
</DxDropDownBox>
@code {
object Value { get; set; }
bool DropDownVisible = true;
void OnDropDownVisibleChanges(bool value) {
DropDownVisible = value;
// ...
}
}
See Also