DxMessageBox.CloseOnOutsideClick Property

Specifies whether the message box should be closed when a user clicks outside the box’s boundaries.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[DefaultValue(false)]
[Parameter]
public bool CloseOnOutsideClick { get; set; }

Property Value

Type	Default	Description
Boolean	false	true to close the message box when a user clicks outside the element; false to keep the message box open when a user clicks outside the element.

Remarks

Users can close a message box in the following ways:

• Click the Close button in the header.
• Press Escape.
• Click outside the message box’s boundaries.

The last approach is disabled by default. Set the CloseOnOutsideClick property to true to enable this functionality. The ShowCloseButton and CloseOnEscape properties allow you to control other user capabilities.

Run Demo

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

<DxMessageBox @bind-Visible="MessageBoxVisible"
              Title="Error"
              Text="Unable to process the request. Please try again later or contact support." 
              CloseOnEscape="false"
              ShowCloseButton="false"
              CloseOnOutsideClick="true" />
@code {
    bool MessageBoxVisible { get; set; } = false;
}