User32TrackPopupMenu Method

[DllImportAttribute("User32.dll", SetLastError = true)]
public static int TrackPopupMenu(
	IntPtr hMenu,
	TrackPopupMenuFlags flags,
	int x,
	int y,
	int reserved,
	IntPtr hWnd,
	[OptionalAttribute] IntPtr prcRect
)

<DllImportAttribute("User32.dll", SetLastError := true>]
Public Shared Function TrackPopupMenu ( 
	hMenu As IntPtr,
	flags As TrackPopupMenuFlags,
	x As Integer,
	y As Integer,
	reserved As Integer,
	hWnd As IntPtr,
	<OptionalAttribute> prcRect As IntPtr
) As Integer

Dim hMenu As IntPtr
Dim flags As TrackPopupMenuFlags
Dim x As Integer
Dim y As Integer
Dim reserved As Integer
Dim hWnd As IntPtr
Dim prcRect As IntPtr

Dim returnValue As Integer

returnValue = User32.TrackPopupMenu(hMenu, 
	flags, x, y, reserved, hWnd, prcRect)

public:
[DllImportAttribute(L"User32.dll", SetLastError = true)]
static int TrackPopupMenu(
	[InAttribute] IntPtr hMenu, 
	[InAttribute] TrackPopupMenuFlags flags, 
	[InAttribute] int x, 
	[InAttribute] int y, 
	[InAttribute] int reserved, 
	[InAttribute] IntPtr hWnd, 
	[OptionalAttribute] [InAttribute] IntPtr prcRect
)

[<DllImportAttribute("User32.dll", SetLastError = true)>]
static member TrackPopupMenu : 
        hMenu : IntPtr * 
        flags : TrackPopupMenuFlags * 
        x : int * 
        y : int * 
        reserved : int * 
        hWnd : IntPtr * 
        [<OptionalAttribute>] prcRect : IntPtr -> int 

No code example is currently available or this language may not be supported.

Parameters

hMenu  IntPtr

A handle to the menu to be displayed.

The handle can be obtained by calling CreatePopupMenu to create a new menu, or by calling GetSubMenu to retrieve a handle to a submenu associated with an existing menu item.

flags  TrackPopupMenuFlags

Flags that specifies the alignment, discovery and animations of the menu.

x  Int32

The horizontal location of the menu, in screen coordinates.

y  Int32

The vertical location of the menu, in screen coordinates.

reserved  Int32

Reserved; must be zero.

hWnd  IntPtr

A handle to the window that owns the menu.

This window receives all messages from the menu.

The window does not receive a WM_Command message from the menu until the function returns.

If you specify NoSendNotify in the flags parameter, the function does not send messages to the window identified by hWnd parameter. However, you must still pass a window handle in hWnd parameter.

It can be any window handle from your application.

prcRect  IntPtr  (Optional)

Ignored; must be Zero.

Return Value

If you do not specify ReturnCmd in the flags parameter, the return value is nonzero if the function succeeds and zero if it fails.

To get extended error information, call GetLastWin32Error.

Reference