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TextReader.ReadLineAsync Method

.NET Framework 4.5

May 02, 2013

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

Namespace: System.IO
Assembly: mscorlib (in mscorlib.dll)

'Declaration
Public Overridable Function ReadLineAsync As Task(Of String)

Return Value

Type: System.Threading.Tasks.Task(Of String)
A task that represents the asynchronous read operation. The value of the TResult parameter contains the next line from the text reader, or is Nothing if all of the characters have been read.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	The number of characters in the next line is larger than MaxValue.
ObjectDisposedException	The text reader has been disposed.
InvalidOperationException	The reader is currently in use by a previous read operation.

Version Information

Windows Phone OS

Supported in: 8.0

Reference

TextReader Class

System.IO Namespace

Other Resources

Quickstart: Text for Windows Phone

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