The "Ima_Help()" function is called whenever the help key is activated while the cursor is over an image window.
Syntax
extern "C" __declspec(dllexport) int Ima_Help(
HWND wnd,
int key,
short x, short y
)
Parameters
wnd
A handle to the interface's window
key
is the key code of the activated key
x, y
Horizontal (x) and vertical (y) position of the cursor within the current window. (0,0 at bottom left)
Return value
The function returns "0" if an error occurred, "1" otherwise.
Remarks
Requirements
Header:
sliceO_include.hpp
Library:
sliceO_Structures.lib
Example
|
...
// ----------------------------------------------------------------------------
//
// Function: Ima_Help
//
// Parameters: wnd (HWND) Pointer to Window's generating the signal
// key (int) code of the activated key
// x, y (int) current cursor position
// Returns: (int) 1 if key is used
//
// This is called each time the cursor is inside your menu and the "Help"
// key has been pressed.
//
// ----------------------------------------------------------------------------
extern "C" __declspec(dllexport) int Ima_Help( HWND wnd, int key, short x, short y )
{
return( 0 ) ;
}
...
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See also