DxRichEdit.AutoSaveTimeout Property

Specifies the timeout for the auto-save feature.

Namespace: DevExpress.Blazor.RichEdit

Assembly: DevExpress.Blazor.RichEdit.v23.2.dll

NuGet Package: DevExpress.Blazor.RichEdit

Declaration

[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.

<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}");
        }
    }
}