Stream.EndWrite Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Ends an asynchronous write operation.
Namespace: System.IO
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
Public Overridable Sub EndWrite ( _
asyncResult As IAsyncResult _
)
public virtual void EndWrite(
IAsyncResult asyncResult
)
Parameters
- asyncResult
Type: System.IAsyncResult
A reference to the outstanding asynchronous I/O request.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | asyncResult is nulla null reference (Nothing in Visual Basic). |
| ArgumentException | asyncResult did not originate from a BeginWrite method on the current stream. |
| IOException | The stream is closed or an internal error has occurred. |
Remarks
EndWrite must be called exactly once on every IAsyncResult from BeginWrite.
This method blocks until the I/O operation has completed. Errors that occur during an asynchronous write request, such as a disk failure during the I/O request, occur on the thread pool thread and become visible upon a call to EndWrite. Exceptions thrown by the thread pool thread will not be visible when calling EndWrite.
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
XNA Framework
Supported in: Xbox 360, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.