我是在网上找一篇,但不详细,主大侠指教 声明: Private Declare Sub mouse_event Lib "user32" (ByVal dwFlags As Long, ByVal dx As Long, ByVal dy As Long, ByVal cButtons As Long, ByVal dwExtraInfo As Long) 调用:比如模拟一次左键单击 mouse_event MOUSEEVENTF_LEFTDOWN Or MOUSEEVENTF_LEFTUP, 0, 0, 0, 0 按F5就提示MOUSEEVENTF_LEFTDOWN变量没有定义,我不知道怎么做
mouse_event The mouse_event function synthesizes mouse motion and button clicks. Windows NT: This function has been superseded. Use SendInput instead.VOID mouse_event( DWORD dwFlags, // flags specifying various motion/click variants DWORD dx, // horizontal mouse position or position change DWORD dy, // vertical mouse position or position change DWORD dwData, // amount of wheel movement DWORD dwExtraInfo // 32 bits of application-defined information );
Parameters dwFlags A set of flag bits that specify various aspects of mouse motion and button clicking. The bits in this parameter can be any reasonable combination of the following values: Value Meaning MOUSEEVENTF_ABSOLUTE Specifies that the dx and dy parameters contain normalized absolute coordinates. If not set, those parameters contain relative data: the change in position since the last reported position. This flag can be set, or not set, regardless of what kind of mouse or mouse-like device, if any, is connected to the system. For further information about relative mouse motion, see the following Res section. MOUSEEVENTF_MOVE Specifies that movement occurred. MOUSEEVENTF_LEFTDOWN Specifies that the left button is down. MOUSEEVENTF_LEFTUP Specifies that the left button is up. MOUSEEVENTF_RIGHTDOWN Specifies that the right button is down. MOUSEEVENTF_RIGHTUP Specifies that the right button is up. MOUSEEVENTF_MIDDLEDOWN Specifies that the middle button is down. MOUSEEVENTF_MIDDLEUP Specifies that the middle button is up. MOUSEEVENTF_WHEEL Windows NT: Specifies that the wheel has been moved, if the mouse has a wheel. The amount of movement is given in dwData dx Specifies the mouse's absolute position along the x-axis or its amount of motion since the last mouse event was generated, depending on the setting of MOUSEEVENTF_ABSOLUTE. Absolute data is given as the mouse's actual x-coordinate; relative data is given as the number of mickeys moved. A mickey is the amount that a mouse has to move for it to report that it has moved. dy Specifies the mouse's absolute position along the y-axis or its amount of motion since the last mouse event was generated, depending on the setting of MOUSEEVENTF_ABSOLUTE. Absolute data is given as the mouse's actual y-coordinate; relative data is given as the number of mickeys moved. dwData If dwFlags is MOUSEEVENTF_WHEEL, then dwData specifies the amount of wheel movement. A positive value indicates that the wheel was rotated forward, away from the user; a negative value indicates that the wheel was rotated backward, toward the user. One wheel click is defined as WHEEL_DELTA, which is 120. If dwFlags is not MOUSEEVENTF_WHEEL, then dwData should be zero. dwExtraInfo Specifies an additional 32-bit value associated with the mouse event. An application calls GetMessageExtraInfo to obtain this extra information. Return Values This function has no return value.
声明:
Private Declare Sub mouse_event Lib "user32" (ByVal dwFlags As Long, ByVal dx As Long, ByVal dy As Long, ByVal cButtons As Long, ByVal dwExtraInfo As Long)
调用:比如模拟一次左键单击
mouse_event MOUSEEVENTF_LEFTDOWN Or MOUSEEVENTF_LEFTUP, 0, 0, 0, 0
按F5就提示MOUSEEVENTF_LEFTDOWN变量没有定义,我不知道怎么做
Const MOUSEEVENTF_LEFTDOWN = &H2
Const MOUSEEVENTF_LEFTUP = &H4
Const MOUSEEVENTF_MIDDLEDOWN = &H20
Const MOUSEEVENTF_MIDDLEUP = &H40
Const MOUSEEVENTF_MOVE = &H1
Const MOUSEEVENTF_ABSOLUTE = &H8000
Const MOUSEEVENTF_RIGHTDOWN = &H8
Const MOUSEEVENTF_RIGHTUP = &H10
The mouse_event function synthesizes mouse motion and button clicks. Windows NT: This function has been superseded. Use SendInput instead.VOID mouse_event(
DWORD dwFlags, // flags specifying various motion/click variants
DWORD dx, // horizontal mouse position or position change
DWORD dy, // vertical mouse position or position change
DWORD dwData, // amount of wheel movement
DWORD dwExtraInfo
// 32 bits of application-defined information
);
Parameters
dwFlags
A set of flag bits that specify various aspects of mouse motion and button clicking. The bits in this parameter can be any reasonable combination of the following values: Value Meaning
MOUSEEVENTF_ABSOLUTE Specifies that the dx and dy parameters contain normalized absolute coordinates. If not set, those parameters contain relative data: the change in position since the last reported position. This flag can be set, or not set, regardless of what kind of mouse or mouse-like device, if any, is connected to the system. For further information about relative mouse motion, see the following Res section.
MOUSEEVENTF_MOVE Specifies that movement occurred.
MOUSEEVENTF_LEFTDOWN Specifies that the left button is down.
MOUSEEVENTF_LEFTUP Specifies that the left button is up.
MOUSEEVENTF_RIGHTDOWN Specifies that the right button is down.
MOUSEEVENTF_RIGHTUP Specifies that the right button is up.
MOUSEEVENTF_MIDDLEDOWN Specifies that the middle button is down.
MOUSEEVENTF_MIDDLEUP Specifies that the middle button is up.
MOUSEEVENTF_WHEEL Windows NT: Specifies that the wheel has been moved, if the mouse has a wheel. The amount of movement is given in dwData
dx
Specifies the mouse's absolute position along the x-axis or its amount of motion since the last mouse event was generated, depending on the setting of MOUSEEVENTF_ABSOLUTE. Absolute data is given as the mouse's actual x-coordinate; relative data is given as the number of mickeys moved. A mickey is the amount that a mouse has to move for it to report that it has moved.
dy
Specifies the mouse's absolute position along the y-axis or its amount of motion since the last mouse event was generated, depending on the setting of MOUSEEVENTF_ABSOLUTE. Absolute data is given as the mouse's actual y-coordinate; relative data is given as the number of mickeys moved.
dwData
If dwFlags is MOUSEEVENTF_WHEEL, then dwData specifies the amount of wheel movement. A positive value indicates that the wheel was rotated forward, away from the user; a negative value indicates that the wheel was rotated backward, toward the user. One wheel click is defined as WHEEL_DELTA, which is 120.
If dwFlags is not MOUSEEVENTF_WHEEL, then dwData should be zero. dwExtraInfo
Specifies an additional 32-bit value associated with the mouse event. An application calls GetMessageExtraInfo to obtain this extra information.
Return Values
This function has no return value.