Skip to main content

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

DxRichEdit.AutoSaveTimeout Property

Specifies the timeout for the auto-save feature.

Namespace: DevExpress.Blazor.RichEdit

Assembly: DevExpress.Blazor.RichEdit.v24.2.dll

NuGet Package: DevExpress.Blazor.RichEdit

#Declaration

C#
[Parameter]
public TimeSpan AutoSaveTimeout { get; set; }

#Property Value

Type Description
TimeSpan

The timeout.

#Remarks

Handle the DocumentContentChanged event to enable save operations in the Rich Text Editor. Assign a timeout value to the AutoSaveTimeout property to raise the DocumentContentChanged event each time this timeout expires.

Razor
<DxRichEdit @ref="@richEdit" AutoSaveTimeout="TimeSpan.FromMinutes(2)"
    DocumentContent="@documentContent" DocumentContentChanged="OnDocumentContentChanged" />

@code {
    byte[] documentContent;
    DxRichEdit richEdit;

    async Task OnDocumentContentChanged(byte[] content) {
    /* Surround the code that contains an asynchronous operation with a try-catch block to handle
    the OperationCanceledException. This exception is thrown when an asynchronous operation is canceled. */
        try {
            documentContent = content;
            await richEdit.ExportDocumentAsync("C:\\Users\\Public\\annual-report.rtf", DocumentFormat.Rtf);
        }
        catch (OperationCanceledException e) {
            Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
        }
    }
}
See Also