UploadStringCompletedEventArgs Class

 
System_CAPS_noteNote

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Provides data for the UploadStringCompleted event.

Namespace:   System.Net
Assembly:  System (in System.dll)

System.Object
  System.EventArgs
    System.ComponentModel.AsyncCompletedEventArgs
      System.Net.UploadStringCompletedEventArgs

public class UploadStringCompletedEventArgs : AsyncCompletedEventArgs

NameDescription
System_CAPS_pubpropertyCancelled

Gets a value indicating whether an asynchronous operation has been canceled.(Inherited from AsyncCompletedEventArgs.)

System_CAPS_pubpropertyError

Gets a value indicating which error occurred during an asynchronous operation.(Inherited from AsyncCompletedEventArgs.)

System_CAPS_pubpropertyResult

Gets the server reply to a string upload operation that is started by calling an UploadStringAsync method.

System_CAPS_pubpropertyUserState

Gets the unique identifier for the asynchronous task.(Inherited from AsyncCompletedEventArgs.)

NameDescription
System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_protmethodRaiseExceptionIfNecessary()

Raises a user-supplied exception if an asynchronous operation failed.(Inherited from AsyncCompletedEventArgs.)

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

Instances of this class are passed to the UploadStringCompletedEventHandler.

The following code example demonstrates asynchronously uploading a string.

public static void UploadStringInBackground2 (string address)
{
    WebClient client = new WebClient ();
    Uri uri = new Uri(address);
    string data = "Time = 12:00am temperature = 50";
    client.UploadStringCompleted += new UploadStringCompletedEventHandler (UploadStringCallback2);
    client.UploadStringAsync (uri, data);
}

The following method is called when the upload completes.

private static void UploadStringCallback2 (Object sender, UploadStringCompletedEventArgs e)
{
        string reply = (string)e.Result;
        Console.WriteLine (reply);
}

.NET Framework
Available since 2.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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