NetworkStream.EndRead(IAsyncResult) Method
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Handles the end of an asynchronous read.
public:
override int EndRead(IAsyncResult ^ asyncResult);
public override int EndRead (IAsyncResult asyncResult);
override this.EndRead : IAsyncResult -> int
Public Overrides Function EndRead (asyncResult As IAsyncResult) As Integer
- asyncResult
- IAsyncResult
An IAsyncResult that represents an asynchronous call.
The number of bytes read from the NetworkStream.
The asyncResult
parameter is null
.
The NetworkStream is closed.
Important
This is a compatibility API, we don't recommend to use the APM (Begin / End) methods for new development. Instead, use the Task-based equivalents.
The EndRead method completes the read operation started by the BeginRead method. You need to pass the IAsyncResult created by the matching BeginRead call. EndRead will block the calling thread until the operation is completed.
The operation reads as much data as is available, up to the number of bytes specified by the size
parameter.
Note
If you receive an IOException, check the InnerException property to determine if it was caused by a SocketException. If so, use the ErrorCode property to obtain the specific error code.
Product | Versions |
---|---|
.NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
.NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
.NET Standard | 2.0, 2.1 |
.NET feedback
.NET is an open source project. Select a link to provide feedback: