SubDocument.ReplaceAllAsync(String, String, Boolean) Method
Finds all matches of the specified string in the sub-document and replaces them with a specific string.
Namespace: DevExpress.Blazor.RichEdit
Assembly: DevExpress.Blazor.RichEdit.v21.2.dll
NuGet Package: DevExpress.Blazor.RichEdit
Declaration
public ValueTask<int> ReplaceAllAsync(
string text,
string replaceText,
bool matchCase
)
Parameters
Name | Type | Description |
---|---|---|
text | String | The string that should be replaced. |
replaceText | String | The replacement string. |
matchCase | Boolean | true to perform a case-sensitive search; otherwise, false. |
Returns
Type | Description |
---|---|
ValueTask<Int32> | A structure that stores an awaitable result of an asynchronous operation. The awaitable result is an integer value that indicates the number of replacements. |
Remarks
The example below replaces all “cat” strings with “dog” strings.
<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 cancelled. */
try {
documentAPI = richEdit.DocumentAPI;
await documentAPI.ReplaceAllAsync("cat", "dog", false);
}
catch (OperationCanceledException e) {
Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
}
}
See Also