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StringReader::ReadLineAsync Method ()
.NET Framework (current version)
Reads a line of characters asynchronously from the current string and returns the data as a string.
Assembly: mscorlib (in mscorlib.dll)
Return Value
Type: System.Threading.Tasks::Task<String^>^A task that represents the asynchronous read operation. The value of the TResult parameter contains the next line from the string reader, or is null if all the characters have been read.
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | The number of characters in the next line is larger than MaxValue. |
| ObjectDisposedException | The string reader has been disposed. |
| InvalidOperationException | The reader is currently in use by a previous read operation. |
Universal Windows Platform
Available since 8
.NET Framework
Available since 4.5
Portable Class Library
Supported in: portable .NET platforms
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
Available since 8
.NET Framework
Available since 4.5
Portable Class Library
Supported in: portable .NET platforms
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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