IVsBroadcastMessageEvents::OnBroadcastMessage Method (UInt32, IntPtr, IntPtr)

Visual Studio 2015
 

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)

C#
C++
F#
VB
Copy 
int OnBroadcastMessage(
	unsigned int msg,
	IntPtr wParam,
	IntPtr lParam
)

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.

From vsshell.idl:

C++
Copy 
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

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