Parameters

buffer

The character array to write data from.

index

The character position in the buffer at which to start retrieving data.

count

The number of characters to write.

Returns

A task that represents the asynchronous write operation.

Remarks

The System.IO.TextWriter class is an abstract class. Therefore, you do not instantiate it in your code. For an example of using the TextWriter.WriteAsync(Char[], int, int) method, see the StreamWriter.WriteAsync(Char[], int, int) method.

Requirements