| Visual Basic (Declaration) | |
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Public Event UploadProgressChanged As UploadProgressChangedEventHandler  | |
| Visual Basic (Usage) |  Copy Code | 
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Dim instance As UXFileUpload Dim handler As UploadProgressChangedEventHandler AddHandler instance.UploadProgressChanged, handler  | |
| C# | |
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public event UploadProgressChangedEventHandler UploadProgressChanged  | |
| Delphi | |
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public event UploadProgressChanged: UploadProgressChangedEventHandler;  | |
| JScript | |
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In JScript, you can handle the events defined by another class, but you cannot define your own.  | |
| Managed Extensions for C++ | |
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public: __event UploadProgressChangedEventHandler* UploadProgressChanged  | |
| C++/CLI | |
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public: event UploadProgressChangedEventHandler^ UploadProgressChanged  | |
The event handler receives an argument of type UploadProgressEventArgs containing data related to this event. The following UploadProgressEventArgs properties provide information specific to this event.
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family