IOleComponent.OnAppActivate Method

Notifies the component when the host application gains or loses activation.

Namespace:  Microsoft.VisualStudio.OLE.Interop
Assembly:  Microsoft.VisualStudio.OLE.Interop (in Microsoft.VisualStudio.OLE.Interop.dll)

Syntax

'Declaration
Sub OnAppActivate ( _
    fActive As Integer, _
    dwOtherThreadID As UInteger _
)

void OnAppActivate(
    int fActive,
    uint dwOtherThreadID
)

void OnAppActivate(
    [InAttribute] int fActive, 
    [InAttribute] unsigned int dwOtherThreadID
)

abstract OnAppActivate : 
        fActive:int * 
        dwOtherThreadID:uint32 -> unit

function OnAppActivate(
    fActive : int, 
    dwOtherThreadID : uint
)

Parameters

• fActive
  Type: System.Int32

  True if the application is being activated, false if it is losing activation.

• dwOtherThreadID
  Type: System.UInt32

  The ID of the thread that owns the window.

Remarks

If fActive is true, the host app is being activated and dwOtherThreadID is the ID of the thread owning the window being deactivated. If fActive is false, the host app is being deactivated and dwOtherThreadID is the ID of the thread owning the window being activated.

This method is not called when both the window being activated and the one being deactivated belong to the host app.

.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

IOleComponent Interface

Microsoft.VisualStudio.OLE.Interop Namespace