DxMessageBox.VisibleChanged Event

Fires when the message box changes its Visible property value.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[Parameter]
public EventCallback<bool> VisibleChanged { get; set; }

Parameters

Type	Description
Boolean	A new Visible property value.

Remarks

Handle the VisibleChanged event to respond to the Visible property change.

<DxButton Text="Show Alert" Click="@(() => MessageBoxVisible = true)" />

<DxMessageBox Visible="@MessageBoxVisible"
              VisibleChanged="@((value) => OnVisibleChanged(value))"
              Title="Error"
              Text="Unable to process the request. Please try again later or contact support."
              OkButtonText="Contact Support"
              CancelButtonText="Try Later"
              RenderStyle="MessageBoxRenderStyle.Danger"
              Type="MessageBoxType.Confirmation" />

@code {
    bool MessageBoxVisible { get; set; } = false;

    void OnVisibleChanged(bool value) {
        MessageBoxVisible = value;
        // ...
    }
}