难题：如何对鼠标进行完全操作？就像“按键精灵”中可以模拟鼠标任何造作。

这里有个鼠标全局控制例子，你自己分析代码
http://www.sijiqing.com/vbgood/download/code/SysHookDll.zip

怎样使用钩子函数
http://www.china-askpro.com/msg9/qa88.shtml

hook钩子，google搜索hook，看楼上的吧

使用API:
mouse_event
The mouse_event function synthesizes mouse motion and button clicks. Windows NT/2000 or later: This function has been superseded. Use SendInput instead.VOID mouse_event(
  DWORD dwFlags,         // motion and click options
  DWORD dx,              // horizontal position or change
  DWORD dy,              // vertical position or change
  DWORD dwData,          // wheel movement
  ULONG_PTR dwExtraInfo  // application-defined information
);
Parameters
dwFlags
[in] Specifies various aspects of mouse motion and button clicking. This parameter can be certain combinations 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/2000 or later: Specifies that the wheel has been moved, if the mouse has a wheel. The amount of movement is specified in dwData
MOUSEEVENTF_XDOWN Windows 2000 or later: Specifies that an X button was pressed.
MOUSEEVENTF_XUP Windows 2000 or later: Specifies that an X button was released.
The values that specify mouse button status are set to indicate changes in status, not ongoing conditions. For example, if the left mouse button is pressed and held down, MOUSEEVENTF_LEFTDOWN is set when the left button is first pressed, but not for subsequent motions. Similarly, MOUSEEVENTF_LEFTUP is set only when the button is first released. You cannot specify both MOUSEEVENTF_WHEEL and either MOUSEEVENTF_XDOWN or MOUSEEVENTF_XUP simultaneously in the dwFlags parameter, because they both require use of the dwData field. dx
[in] 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 specified as the mouse's actual x-coordinate; relative data is specified 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
[in] 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 specified as the mouse's actual y-coordinate; relative data is specified as the number of mickeys moved.
dwData
[in] If dwFlags contains 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.
Windows 2000 or later: If dwFlags contains MOUSEEVENTF_XDOWN or MOUSEEVENTF_XUP, then dwData specifies which X buttons were pressed or released. This value may be any combination of the following flags. Value Meaning
XBUTTON1 Set if the first X button was pressed or released.
XBUTTON2 Set if the second X button was pressed or released. If dwFlags is not MOUSEEVENTF_WHEEL, MOUSEEVENTF_XDOWN, or MOUSEEVENTF_XUP, then dwData should be zero. dwExtraInfo
[in] Specifies an additional value associated with the mouse event. An application calls GetMessageExtraInfo to obtain this extra information.
Return Values
This function has no return value. Res
If the mouse has moved, indicated by MOUSEEVENTF_MOVE being set, dx and dy hold information about that motion. The information is specified as absolute or relative integer values. If MOUSEEVENTF_ABSOLUTE value is specified, dx and dy contain normalized absolute coordinates between 0 and 65,535. The event procedure maps these coordinates onto the display surface. Coordinate (0,0) maps onto the upper-left corner of the display surface, (65535,65535) maps onto the lower-right corner. If the MOUSEEVENTF_ABSOLUTE value is not specified, dx and dy specify relative motions from when the last mouse event was generated (the last reported position). Positive values mean the mouse moved right (or down); negative values mean the mouse moved left (or up). Relative mouse motion is subject to the settings for mouse speed and acceleration level. An end user sets these values using the Mouse application in Control Panel. An application obtains and sets these values with the SystemParametersInfo function. The system applies two tests to the specified relative mouse motion when applying acceleration. If the specified distance along either the x or y axis is greater than the first mouse threshold value, and the mouse acceleration level is not zero, the operating system doubles the distance. If the specified distance along either the x- or y-axis is greater than the second mouse threshold value, and the mouse acceleration level is equal to two, the operating system doubles the distance that resulted from applying the first threshold test. It is thus possible for the operating system to multiply relatively-specified mouse motion along the x- or y-axis by up to four times.Once acceleration has been applied, the system scales the resultant value by the desired mouse speed. Mouse speed can range from 1 (slowest) to 20 (fastest) and represents how much the pointer moves based on the distance the mouse moves. The default value is 10, which results in no additional modification to the mouse motion. The mouse_event function is used to synthesize mouse events by applications that need to do so. It is also used by applications that need to obtain more information from the mouse than its position and button state. For example, if a tablet manufacturer wants to pass pen-based information to its own applications, it can write a dynamic-link library (DLL) that communicates directly to the tablet hardware, obtains the extra information, and saves it in a queue. The DLL then calls mouse_event with the standard button and x/y position data, along with, in the dwExtraInfo parameter, some pointer or index to the queued extra information. When the application needs the extra information, it calls the DLL with the pointer or index stored in dwExtraInfo, and the DLL returns the extra information. Requirements
  Windows NT/2000 or later: Requires Windows NT 3.1 or later.
  Windows 95/98/Me: Requires Windows 95 or later.
  Header: Declared in Winuser.h; include Windows.h.
  Library: Use User32.lib.

如果有需要键盘输入则
Private Declare Sub keybd_event Lib "user32" Alias "keybd_event" (ByVal bVk As Byte, ByVal bScan As Byte, ByVal dwFlags As Long, ByVal dwExtraInfo As Long)

调试易

难题：如何对鼠标进行完全操作？就像“按键精灵”中可以模拟鼠标任何造作。

解决方案 »