ProgressChangedEventArgs Class
Definition
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.
Provides data for the ProgressChanged event.
public ref class ProgressChangedEventArgs : EventArgspublic class ProgressChangedEventArgs : EventArgstype ProgressChangedEventArgs = class
inherit EventArgsPublic Class ProgressChangedEventArgs
Inherits EventArgs- Inheritance
- Derived
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.
void backgroundWorker1_ProgressChanged(object sender,
ProgressChangedEventArgs e) => 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
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) |
