Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Event Help As EventHandler(Of RasterDialogHelpEventArgs) | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As RasterOpenDialog Dim handler As EventHandler(Of RasterDialogHelpEventArgs) AddHandler instance.Help, handler | |
| C# | |
|---|---|
public event EventHandler<RasterDialogHelpEventArgs> Help | |
| C++/CLI | |
|---|---|
public: event EventHandler<RasterDialogHelpEventArgs^>^ Help | |
Event Data
The event handler receives an argument of type RasterDialogHelpEventArgs containing data related to this event. The following RasterDialogHelpEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Dialog | Gets the dialog help ID RasterDialogHelpName that triggered the help event. |
Example
Refer to RasterOpenDialog example.
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7