ProgressChangedEventArgs Class

Reference

Definition

Namespace:: System.ComponentModel

Assemblies:: System.dll, System.ComponentModel.EventBasedAsync.dll

Assemblies:: netstandard.dll, System.ComponentModel.EventBasedAsync.dll

Assembly:: System.ComponentModel.EventBasedAsync.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: ProgressChangedEvent.cs

Source:: ProgressChangedEvent.cs

Source:: ProgressChangedEvent.cs

Important

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Provides data for the ProgressChanged event.

public ref class ProgressChangedEventArgs : EventArgs

public class ProgressChangedEventArgs : EventArgs

type ProgressChangedEventArgs = class
    inherit EventArgs

Public Class ProgressChangedEventArgs
Inherits EventArgs

Inheritance: Object

EventArgs
ProgressChangedEventArgs

Derived: System.Net.DownloadProgressChangedEventArgs

System.Net.NetworkProgressChangedEventArgs

System.Net.PeerToPeer.ResolveProgressChangedEventArgs

System.Net.UploadProgressChangedEventArgs

System.ServiceModel.Discovery.FindProgressChangedEventArgs

More…

Examples

The following code example shows how to use the ProgressChangedEventArgs class. This example is part of a larger example for the BackgroundWorker class.

// This event handler updates the progress bar.
void backgroundWorker1_ProgressChanged( Object^ /*sender*/, ProgressChangedEventArgs^ e )
{
   this->progressBar1->Value = e->ProgressPercentage;
}

// This event handler updates the progress bar.
private void backgroundWorker1_ProgressChanged(object sender,
    ProgressChangedEventArgs e)
{
    this.progressBar1.Value = e.ProgressPercentage;
}

' This event handler updates the progress bar.
Private Sub backgroundWorker1_ProgressChanged( _
ByVal sender As Object, ByVal e As ProgressChangedEventArgs) _
Handles backgroundWorker1.ProgressChanged

    Me.progressBar1.Value = e.ProgressPercentage

End Sub

Constructors

ProgressChangedEventArgs(Int32, Object)

Initializes a new instance of the ProgressChangedEventArgs class.

Properties

ProgressPercentage	Gets the asynchronous task progress percentage.
UserState	Gets a unique user state.

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Returns a string that represents the current object. (Inherited from Object)

Applies to

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework	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
UWP	10.0

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