SelectionTool.OnActivate Method

Called when a SelectionTool is activated.

Namespace:  Microsoft.Windows.Design.Interaction
Assembly:  Microsoft.Windows.Design.Interaction (in Microsoft.Windows.Design.Interaction.dll)

Syntax

'Declaration
Protected Overrides Sub OnActivate ( _
    previousTool As Tool _
)

protected override void OnActivate(
    Tool previousTool
)

protected:
virtual void OnActivate(
    Tool^ previousTool
) override

abstract OnActivate : 
        previousTool:Tool -> unit 
override OnActivate : 
        previousTool:Tool -> unit 

protected override function OnActivate(
    previousTool : Tool
)

Parameters

• previousTool
  Type: Microsoft.Windows.Design.Interaction.Tool
  The tool that was previously active.

Remarks

When the user activates a SelectionTool, it is placed in the EditingContext.

.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.

See Also

Reference

SelectionTool Class

Microsoft.Windows.Design.Interaction Namespace

Selection

SelectionCommands

SelectionOperations

TaskProvider

Other Resources

WPF Designer Extensibility Architecture