CharacterProperties Class
Contains properties of a text span’s characters.
Namespace: DevExpress.Blazor.RichEdit
Assembly: DevExpress.Blazor.RichEdit.v23.2.dll
NuGet Package: DevExpress.Blazor.RichEdit
Declaration
public class CharacterProperties :
ICharacterProperties,
ICharacterProperties
Remarks
Pass a CharacterProperties
object to the ChangePropertiesAsync(Action<CharacterProperties>, CancellationToken) method to set properties of a text span’s characters. You can specify character properties manually or use the CopyFrom(TextSpan) method to copy properties from another text span.
<DxRichEdit @ref="richEdit" />
@code {
DxRichEdit richEdit;
Document documentAPI;
@* ... *@
/* 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 {
documentAPI = richEdit.DocumentAPI;
TextSpan characters = await documentAPI.AddTextAsync("New Text");
@* ... *@
IReadOnlyList<Paragraph> paragraphs = await documentAPI.Paragraphs.GetAllAsync();
foreach (Paragraph p in paragraphs) {
TextSpan currentCharacters = await documentAPI.GetTextSpanAsync(p.Interval);
await currentCharacters.ChangePropertiesAsync(properties => {
properties.CopyFrom(characters);
});
}
@* ... *@
}
catch (OperationCanceledException e) {
Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
}
}
Inheritance
Object
CharacterProperties
See Also