c# 鼠标操作

1#region
3using System;
4using System.Runtime.InteropServices;
6#endregion
8namespace Windows.Forms.Base
9{
public class Mouse
{
MouseEventFlag enum#region MouseEventFlag enum
14 [Flags]
public enum MouseEventFlag : uint
{
Move = 0x0001,
LeftDown = 0x0002,
LeftUp = 0x0004,
RightDown = 0x0008,
RightUp = 0x0010,
MiddleDown = 0x0020,
MiddleUp = 0x0040,
XDown = 0x0080,
XUp = 0x0100,
Wheel = 0x0800,
VirtualDesk = 0x4000,
Absolute = 0x8000
}
31 #endregion
33 internal const byte SM_CMOUSEBUTTONS = 43;
internal const byte SM_MOUSEPRESENT = 19;
internal const byte SM_MOUSEWHEELPRESENT = 75;
37 public static int FullScreenPosition_X
{
get
{
POINTAPI _POINTAPI = new POINTAPI();
GetCursorPos(ref _POINTAPI);
return _POINTAPI.x;
}
}
47 public static int FullScreenPosition_Y
{
get
{
POINTAPI _POINTAPI = new POINTAPI();
GetCursorPos(ref _POINTAPI);
return _POINTAPI.y;
}
}
57 public static string Type
{
get
{
if (GetSystemMetrics(SM_MOUSEPRESENT) == 0)
{
return "本计算机尚未安装鼠标";
}
if (GetSystemMetrics(SM_MOUSEWHEELPRESENT) != 0)
{
return GetSystemMetrics(SM_CMOUSEBUTTONS) + "键滚轮鼠标";
}
return GetSystemMetrics(SM_CMOUSEBUTTONS) + "键鼠标";
}
}
73 /**//// <summary>
///鼠标左右键功能互换
/// </summary>
/// <param name="bSwap"></param>
/// <returns></returns>
[DllImport("user32.dll", EntryPoint = "SwapMouseButton")]
public static extern int SwapMouseButton(int bSwap);
81 /**//// <summary>
/// 鼠标的移动区域限制
/// 0为释放限制
/// </summary>
/// <param name="lpRect"></param>
/// <returns></returns>
[DllImport("user32", EntryPoint = "ClipCursor")]
public static extern int ClipCursor(ref RECT lpRect);
90 /**//// <summary>
/// 获取鼠标坐标
/// </summary>
/// <param name="lpPoint"></param>
/// <returns></returns>
[DllImport("user32.dll", EntryPoint = "GetCursorPos")]
public static extern int GetCursorPos(ref POINTAPI lpPoint);
98 /**//// <summary>
/// 显示和隐藏鼠标指针.
/// 1为显示0为隐藏
/// </summary>
/// <param name="bShow"></param>
/// <returns></returns>
[DllImport("user32.dll", EntryPoint = "ShowCursor")]
public static extern bool ShowCursor(bool bShow);
107 /**//// <summary>
/// 将非模态窗口显示为模态窗口
/// </summary>
/// <param name="hwnd"></param>
/// <param name="fEnable"></param>
/// <returns></returns>
[DllImport("user32.dll", EntryPoint = "EnableWindow")]
public static extern int EnableWindow(int hwnd, int fEnable);
116 /**//// <summary>
/// 获得窗口的大小
/// </summary>
/// <param name="hwnd"></param>
/// <param name="lpRect"></param>
/// <returns></returns>
[DllImport("user32.dll", EntryPoint = "GetWindowRect")]
public static extern int GetWindowRect(int hwnd, ref RECT lpRect);
125 /**//// <summary>
/// 设置鼠标坐标
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns></returns>
[DllImport("user32.dll", EntryPoint = "SetCursorPos")]
public static extern int SetCursorPos(int x, int y);
134 /**//// <summary>
/// 返回Win桌面中各种显示单元的宽度和高度、是否安装了鼠标、是否调换了鼠标左右键的定义等
/// </summary>
/// <param name="nIndex"></param>
/// <returns></returns>
[DllImport("user32.dll", EntryPoint = "GetSystemMetrics")]
public static extern int GetSystemMetrics(int nIndex);
142 /**//// <summary>
/// 参数wCount，表示鼠标双击时间，为毫秒级,系统默认时间为500
/// </summary>
/// <param name="wCount"></param>
/// <returns></returns>
[DllImport("user32.dll", EntryPoint = "SetDoubleClickTime")]
public static extern int SetDoubleClickTime(int wCount);
150 /**//// <summary>
/// 该函数无参数；它的返回值为毫秒，为双击鼠标双击有效的时间间隔。
/// </summary>
/// <returns></returns>
[DllImport("user32.dll", EntryPoint = "GetDoubleClickTime")]
public static extern int GetDoubleClickTime();
157 /**//// <summary>
/// 只是休眠而已
/// </summary>
/// <param name="dwMilliseconds"></param>
[DllImport("kernel32.DLL", EntryPoint = "Sleep")]
public static extern void Sleep(int dwMilliseconds);
164 /**//// <summary>
/// 模拟鼠标操作
/// 调用方法
/// mouse_event(MOUSEEVENTF_LEFTDOWN, X * 65536 / 1024, Y * 65536 / 768, 0, 0);
/// mouse_event(MOUSEEVENTF_LEFTUP, X * 65536 / 1024, Y * 65536 / 768, 0, 0);
/// 其中X，Y分别是你要点击的点的横坐标和纵坐标
/// </summary>
/// <param name="dwFlags"></param>
/// <param name="dx"></param>
/// <param name="dy"></param>
/// <param name="dwData"></param>
/// <param name="dwExtraInfo"></param>
[DllImport("user32.dll")]
public static extern void mouse_event(MouseEventFlag flags, int dx, int dy, uint data, UIntPtr extraInfo);
179 // 隐藏 显示 鼠标
public static void Hide()
{
ShowCursor(false);
}
185 public static void Show()
{
ShowCursor(true);
}
190 // 将鼠标锁定在你的Form里 不过你得将你的Form先锁了,Form Resize 就失效了
public static void Lock(System.Windows.Forms.Form ObjectForm)
{
RECT _FormRect = new RECT();
GetWindowRect(ObjectForm.Handle.ToInt32(), ref _FormRect);
ClipCursor(ref _FormRect);
}
198 public static void UnLock()
{
RECT _ScreenRect = new RECT();
_ScreenRect.top = 0;
_ScreenRect.left = 0;
_ScreenRect.bottom = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Bottom;
_ScreenRect.right = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Right;
ClipCursor(ref _ScreenRect);
}
208 // 鼠标失效,不过失效的好像不只是鼠标,小心哦
public static void Disable(System.Windows.Forms.Form ObjectForm)
{
EnableWindow(ObjectForm.Handle.ToInt32(), 0);
}
214 public static void Enable(System.Windows.Forms.Form ObjectForm)
{
EnableWindow(ObjectForm.Handle.ToInt32(), 1);
}
219 // 鼠标自己移动
public static void Move(int From_Handle_ToInt32, int To_Handle_ToInt32)
{
RECT rectFrom = new RECT();
RECT rectTo = new RECT();
int i;
GetWindowRect(From_Handle_ToInt32, ref rectFrom);
GetWindowRect(To_Handle_ToInt32, ref rectTo);
if ((rectFrom.left + rectFrom.right)/2 - (rectTo.left + rectTo.right)/2 > 0)
{
for (i = (rectFrom.left + rectFrom.right)/2; i >= (rectTo.left + rectTo.right)/2; i--)
{
SetCursorPos(i, (rectFrom.top + rectFrom.bottom)/2);
Sleep(1);
}
}
else
{
for (i = (rectFrom.left + rectFrom.right)/2; i <= (rectTo.left + rectTo.right)/2; i++)
{
SetCursorPos(i, (rectFrom.top + rectFrom.bottom)/2);
Sleep(1);
}
}
if ((rectFrom.top + rectFrom.bottom)/2 - (rectTo.top + rectTo.bottom)/2 > 0)
{
for (i = (rectFrom.top + rectFrom.bottom)/2; i >= (rectTo.top + rectTo.bottom)/2; i--)
{
SetCursorPos((rectTo.left + rectTo.right)/2, i);
Sleep(1);
}
}
else
{
for (i = (rectFrom.top + rectFrom.bottom)/2; i <= (rectTo.top + rectTo.bottom)/2; i++)
{
SetCursorPos((rectTo.left + rectTo.right)/2, i);
Sleep(1);
}
}
}
261 // 得到你的鼠标类型
263 // 设置鼠标双击时间
public static void DoubleClickTime_Set(int MouseDoubleClickTime)
{
SetDoubleClickTime(MouseDoubleClickTime);
}
269 public static string DoubleClickTime_Get()
{
return GetDoubleClickTime().ToString();
}
274 // 设置鼠标默认主键
public static void DefaultRightButton()
{
SwapMouseButton(1);
}
280 public static void DefaultLeftButton()
{
SwapMouseButton(0);
}
285 Nested type: POINTAPI#region Nested type: POINTAPI
287 public struct POINTAPI
{
public int x;
public int y;
}
293 #endregion
295 Nested type: RECT#region Nested type: RECT
297 public struct RECT
{
public int bottom;
public int left;
public int right;
public int top;
}
305 #endregion
}
307}