Alerts listeners that a key is being held down.
Namespace:  Microsoft.VisualStudio.Modeling.Diagrams
Assembly:  Microsoft.VisualStudio.Modeling.Sdk.Diagrams.10.0 (in Microsoft.VisualStudio.Modeling.Sdk.Diagrams.10.0.dll)
Syntax
声明
Public Overrides Sub OnKeyDown ( _
    e As DiagramKeyEventArgs _
)
public override void OnKeyDown(
    DiagramKeyEventArgs e
)
public:
virtual void OnKeyDown(
    DiagramKeyEventArgs^ e
) override
abstract OnKeyDown : 
        e:DiagramKeyEventArgs -> unit 
override OnKeyDown : 
        e:DiagramKeyEventArgs -> unit 
public override function OnKeyDown(
    e : DiagramKeyEventArgs
)
Parameters
- e
 Type: Microsoft.VisualStudio.Modeling.Diagrams.DiagramKeyEventArgs
 The arguments to use when a key on the diagram is being held down.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.