Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Event BeforeAddElement As EventHandler(Of BeforeAddElementEventArgs) | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As DicomEditableObject Dim handler As EventHandler(Of BeforeAddElementEventArgs) AddHandler instance.BeforeAddElement, handler | |
| C# | |
|---|---|
public event EventHandler<BeforeAddElementEventArgs> BeforeAddElement | |
| C++/CLI | |
|---|---|
public: event EventHandler<BeforeAddElementEventArgs^>^ BeforeAddElement | |
Event Data
The event handler receives an argument of type BeforeAddElementEventArgs containing data related to this event. The following BeforeAddElementEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Cancel (Inherited from System.ComponentModel.CancelEventArgs) | Gets or sets a value indicating whether the event should be canceled. |
| Element | The dynamic property that represents the element. |
Example
For an example before to DicomEditableObject
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7