DxRichEdit.ExportDocumentAsync(DocumentFormat) Method
Exports the document to a byte array in a specified format.
Namespace: DevExpress.Blazor.RichEdit
Assembly: DevExpress.Blazor.RichEdit.v21.2.dll
NuGet Package: DevExpress.Blazor.RichEdit
Declaration
public ValueTask<byte[]> ExportDocumentAsync(
DocumentFormat documentFormat
)
Parameters
Name | Type | Description |
---|---|---|
documentFormat | DocumentFormat | The output document format. |
Returns
Type | Description |
---|---|
ValueTask<Byte[]> | A structure that stores an awaitable result of an asynchronous operation. The awaitable result is a byte array that contains data in the specified format. |
Remarks
The example below exports the document to the RTF and saves it to a byte array.
<DxRichEdit @ref="richEdit1" />
<DxRichEdit @ref="richEdit2" />
@code {
DxRichEdit richEdit1 { get; set; }
DxRichEdit richEdit2 { get; set; }
@* ... *@
/* 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 cancelled. */
try {
byte[] fileContent = await richEdit1.ExportDocumentAsync(DocumentFormat.Rtf);
await richEdit2.LoadDocumentAsync(fileContent, DocumentFormat.Rtf);
}
catch (OperationCanceledException e) {
Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
}
}
See Also