OleComponent.IOleComponent.OnEnterState Method

Notify component when app enters or exits the state given in uStateID. Simply calls through to OnChangeStateCore.

Namespace:  Microsoft.VisualStudio.PlatformUI.OleComponentSupport
Assembly:  Microsoft.VisualStudio.Shell.10.0 (in Microsoft.VisualStudio.Shell.10.0.dll)

Syntax

'Déclaration
Private Sub OnEnterState ( _
    uStateID As UInteger, _
    fEnter As Integer _
) Implements IOleComponent.OnEnterState
'Utilisation
Dim instance As OleComponent
Dim uStateID As UInteger
Dim fEnter As Integer

CType(instance, IOleComponent).OnEnterState(uStateID, _
    fEnter)

void IOleComponent.OnEnterState(
    uint uStateID,
    int fEnter
)

private:
virtual void OnEnterState(
    unsigned int uStateID, 
    int fEnter
) sealed = IOleComponent::OnEnterState

private abstract OnEnterState : 
        uStateID:uint32 * 
        fEnter:int -> unit 
private override OnEnterState : 
        uStateID:uint32 * 
        fEnter:int -> unit 

JScript does not support explicit interface implementations.

Parameters

• uStateID
  Type: System.UInt32
  The state being entered or exited, maps directly to ComponentState

• fEnter
  Type: System.Int32
  If the value is TRUE (1) then we are entering the state described by uStateID otherwise we are exiting it.

Implements

IOleComponent.OnEnterState(UInt32, Int32)

Remarks

If n calls are made with TRUE (1) fEnter, component should consider the state to be in effect until n calls are made with FALSE (0) fEnter Components should be aware that it is possible for this method to be called with FALSE (0) fEnter more times than it was called with TRUE (1) fEnter (so, for example, if component is maintaining a state counter (incremented when this method is called with TRUE (1) fEnter, decremented when called with FALSE (0) fEnter), the counter should not be decremented for FALSE (0) fEnter if it is already at zero.)

.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

OleComponent Class

OleComponent Members

Microsoft.VisualStudio.PlatformUI.OleComponentSupport Namespace