IVsBroadcastMessageEvents.OnBroadcastMessage(UInt32, IntPtr, IntPtr) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Shell.Interop

Assembly:: Microsoft.VisualStudio.Shell.Interop.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.12.40391

Important

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Fires when a message is broadcast to the environment window.

public:
 int OnBroadcastMessage(System::UInt32 msg, IntPtr wParam, IntPtr lParam);

public int OnBroadcastMessage (uint msg, IntPtr wParam, IntPtr lParam);

abstract member OnBroadcastMessage : uint32 * nativeint * nativeint -> int

Public Function OnBroadcastMessage (msg As UInteger, wParam As IntPtr, lParam As IntPtr) As Integer

Parameters

msg: UInt32

[in] Specifies the notification message.

wParam: IntPtr
nativeint

[in] Word value parameter for the Windows message, as received by the environment.

lParam: IntPtr
nativeint

[in] Long integer parameter for the Windows message, as received by the environment.

Returns

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

Applies to

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