UploadDataCompletedEventArgs Class
Provides data for the UploadDataCompleted event.
Assembly: System (in System.dll)
System.EventArgs
System.ComponentModel.AsyncCompletedEventArgs
System.Net.UploadDataCompletedEventArgs
| Name | Description | |
|---|---|---|
![]() | Cancelled | Gets a value indicating whether an asynchronous operation has been canceled.(Inherited from AsyncCompletedEventArgs.) |
![]() | Error | Gets a value indicating which error occurred during an asynchronous operation.(Inherited from AsyncCompletedEventArgs.) |
![]() | Result | Gets the server reply to a data upload operation started by calling an UploadDataAsync method. |
![]() | UserState | Gets the unique identifier for the asynchronous task.(Inherited from AsyncCompletedEventArgs.) |
| Name | Description | |
|---|---|---|
![]() | Equals(Object) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetType() | |
![]() | MemberwiseClone() | |
![]() | RaiseExceptionIfNecessary() | Raises a user-supplied exception if an asynchronous operation failed.(Inherited from AsyncCompletedEventArgs.) |
![]() | ToString() | Returns a string that represents the current object.(Inherited from Object.) |
Instances of this class are passed to the UploadDataCompletedEventHandler.
The following code example demonstrates asynchronously uploading data.
Public Shared Sub UploadDataInBackground2(ByVal address As String) Dim client As WebClient = New WebClient() Dim text As String = "Time = 12:00am temperature = 50" Dim data() As Byte = System.Text.Encoding.UTF8.GetBytes(text) Dim method As String = "POST" AddHandler client.UploadDataCompleted, AddressOf UploadDataCallback2 Dim uri as Uri = New Uri(address) client.UploadDataAsync(uri, method, data) End Sub
The following method is called when the upload completes.
Available since 2.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.


