IVsBroadcastMessageEvents.OnBroadcastMessage Method
Fires when a message is broadcast to the environment window.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)
Syntax
'Declaration
Function OnBroadcastMessage ( _
msg As UInteger, _
wParam As IntPtr, _
lParam As IntPtr _
) As Integer
int OnBroadcastMessage(
uint msg,
IntPtr wParam,
IntPtr lParam
)
int OnBroadcastMessage(
[InAttribute] unsigned int msg,
[InAttribute] IntPtr wParam,
[InAttribute] IntPtr lParam
)
abstract OnBroadcastMessage :
msg:uint32 *
wParam:IntPtr *
lParam:IntPtr -> int
function OnBroadcastMessage(
msg : uint,
wParam : IntPtr,
lParam : IntPtr
) : int
Parameters
msg
Type: System.UInt32[in] Specifies the notification message.
wParam
Type: System.IntPtr[in] Word value parameter for the Windows message, as received by the environment.
lParam
Type: System.IntPtr[in] Long integer parameter for the Windows message, as received by the environment.
Return Value
Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
COM Signature
From vsshell.idl:
HRESULT IVsBroadcastMessageEvents::OnBroadcastMessage(
[in] UINT msg,
[in] WPARAM wParam,
[in] LPARAM lParam
);
Messages that are currently passed include:
WM_WININICHANGE
WM_DISPLAYCHANGE
WM_SYSCOLORCHANGE
WM_PALETTECHANGED
WM_PALETTEISCHANGING
WM_ACTIVATEAPP
.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.