SingleTaskIdleManager.IOleComponent.OnActivationChange Method

Notifies the component when a new object is being activated.

Namespace:  Microsoft.VisualStudio.Shell
Assembly:  Microsoft.VisualStudio.Shell.12.0 (in Microsoft.VisualStudio.Shell.12.0.dll)

Syntax

'Declaration
Private Sub OnActivationChange ( _
    pic As IOleComponent, _
    fSameComponent As Integer, _
    pcrinfo As OLECRINFO(), _
    fHostIsActivating As Integer, _
    pchostinfo As OLECHOSTINFO(), _
    dwReserved As UInteger _
) Implements IOleComponent.OnActivationChange

void IOleComponent.OnActivationChange(
    IOleComponent pic,
    int fSameComponent,
    OLECRINFO[] pcrinfo,
    int fHostIsActivating,
    OLECHOSTINFO[] pchostinfo,
    uint dwReserved
)

private:
virtual void OnActivationChange(
    IOleComponent^ pic, 
    int fSameComponent, 
    array<OLECRINFO>^ pcrinfo, 
    int fHostIsActivating, 
    array<OLECHOSTINFO>^ pchostinfo, 
    unsigned int dwReserved
) sealed = IOleComponent::OnActivationChange

private abstract OnActivationChange : 
        pic:IOleComponent * 
        fSameComponent:int * 
        pcrinfo:OLECRINFO[] * 
        fHostIsActivating:int * 
        pchostinfo:OLECHOSTINFO[] * 
        dwReserved:uint32 -> unit  
private override OnActivationChange : 
        pic:IOleComponent * 
        fSameComponent:int * 
        pcrinfo:OLECRINFO[] * 
        fHostIsActivating:int * 
        pchostinfo:OLECHOSTINFO[] * 
        dwReserved:uint32 -> unit

JScript does not support explicit interface implementations.

Parameters

• pic
  Type: Microsoft.VisualStudio.OLE.Interop.IOleComponent

  The component that is being activated.

• fSameComponent
  Type: Int32

  true if pic is the same as the caller of this method, otherwise false.

• pcrinfo
  Type: array<Microsoft.VisualStudio.OLE.Interop.OLECRINFO[]

  The component registration information.

• fHostIsActivating
  Type: Int32

  true if the host that is being activated, otherwise false.

• pchostinfo
  Type: array<Microsoft.VisualStudio.OLE.Interop.OLECHOSTINFO[]

  The OLE host information.

• dwReserved
  Type: UInt32

  Reserved.

Implements

IOleComponent.OnActivationChange(IOleComponent, Int32, array<OLECRINFO[], Int32, array<OLECHOSTINFO[], UInt32)

Remarks

If pic is non-null, then it is the component that is being activated. In this case, fSameComponent is true if pic is the same component as the caller of this method, and pcrinfo is the registry information of pic. If pic is null and fHostIsActivating is true, then the host is the object being activated, and pchostinfo is its host information. If pic is null and fHostIsActivating is false, then there is no current active object.

.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

SingleTaskIdleManager Class

Microsoft.VisualStudio.Shell Namespace