Skip to main content
All docs
V24.2

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

DxMessageBox.Width Property

Specifies the message box width.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

#Declaration

C#
[DefaultValue(null)]
[Parameter]
public string Width { get; set; }

#Property Value

Type Default Description
String null

The width, in CSS units.

#Remarks

Use the Height and Width properties to specify the size of the message box.

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

<DxMessageBox @bind-Visible="MessageBoxVisible"
              Width="600px" 
              Height="200px"
              Title="Error"
              Text="Unable to process the request. Please try again later or contact support." />

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