Windows mouse message processing and keyboard simulation functions, windows functions

Windows mouse message processing and keyboard simulation functions, windows functions

1. mouse coordinates

 BOOL GetWindowRect (

HWNDHWnd,
LPRECT LpRect
);

RECT x; // defines a two-dimensional array x

: GetWindowRect (hwnd, & x );

 

Point p; // x, y rect x pointer

GetCursorPos (& p); // obtains the coordinate pointer of the current mouse.

SetCursorPos (x + r1.left, y + r1.top); // you can specify the next mouse coordinate pointer.

SetCursorPos (p. x, p. y); // restore the mouse coordinates

 

2. Simulate mouse messages


LRESULT SendMessage (
HWND HWnd,
UINT Msg,
WPARAM WParam,
LPARAM LParam
); 

Int x = ?, Y = ?;

// Y <16) + x =LParam

//LParam can be obtained by SPY ++ interception or computed

// Eg. x = 655; y = 577 lparam 0x0241028f

// 0x0172 01f3

// Y = 370 x = 499

Left-click simulation:

SendMessage (hwnd, WM_LBUTTONDOWN, 0, (y <16) + x );

SendMessage (hwnd, WM_LBUTTONUP, 0, (y <16) + x );

Double-click simulation with the left button:

SendMessage (hwnd,WM_LBUTTONDBLCLK, 0, (y <16) + x );

 

Right-click simulation:

SendMessage (hwnd, WM_RBUTTONDOWN, 0, (y <16) + x );

SendMessage (hwnd, WM_RBUTTONUP, 0, (y <16) + x );

Right-click simulation:

SendMessage (hwnd,WM_RBUTTONDBLCLK, 0, (y <16) + x );

 

2. mouse events

 

VOID mouse_event(  DWORD dwFlags,   DWORD dx,   DWORD dy,   DWORD dwData,   DWORD dwExtraInfo);

Left-click message:
Mouse_event (mouse_event_LEFTUP,); // The first parameter cursor operation status

Mouse_event (mouse_event_LEFTDOWN, 0, 0, 0 );

Left-click message:

Mouse_event (mouse_event_LBUTTONDBLCLK, 0, 0, 0 );

 

 

Right-click message
Mouse_event (MOUSEEVENTF_REFTUP, 0, 0, 0 );

Mouse_event (MOUSEEVENTF_LEFTDOWN, 0, 0, 0 );

 

 

Right-click a message:
Mouse_event (mouse_event_RBUTTONDBLCLK, 0, 0, 0 );

Keyboard simulation functions

VOID keybd_event (

BYTEBVk,
BYTEBScan,
DWORDDwFlags,
PTRDwExtraInfo
);

Call:

Keybd_event (13, 0, 0, 0); // press enter for the first parameter key value 13