TextReader.ReadLineAsync TextReader.ReadLineAsync TextReader.ReadLineAsync TextReader.ReadLineAsync Method

Definition

Reads a line of characters asynchronously and returns the data as a string.

public:
 virtual System::Threading::Tasks::Task<System::String ^> ^ ReadLineAsync();
[System.Runtime.InteropServices.ComVisible(false)]
public virtual System.Threading.Tasks.Task<string> ReadLineAsync ();
abstract member ReadLineAsync : unit -> System.Threading.Tasks.Task<string>
override this.ReadLineAsync : unit -> System.Threading.Tasks.Task<string>
Public Overridable Function ReadLineAsync () As Task(Of String)

Returns

A task that represents the asynchronous read operation. The value of the TResult parameter contains the next line from the text reader, or is null if all of the characters have been read.

Exceptions

Remarks

The TextReader class is an abstract class. Therefore, you do not instantiate it in your code. For an example of using the ReadLineAsync method, see the StreamReader.ReadLineAsync method.

If the current TextReader represents the standard input stream returned by the Console.In property, the ReadLineAsync method executes synchronously rather than asynchronously.

Applies to

See also