C#限制鼠標(biāo)移動范圍

1、1田日一個(gè)鼠標(biāo)類#region 一個(gè)鼠標(biāo)類2：4 /*/ <summary>3 /Mouse Control4 /Made by Michael5 /date 2008-01-306 /</summary>7 class Mouse8 呻 -“9 internal const byte SM_MOUSEPRESENT = 19;10 internal const byte SM_CMOUSEBUTTONS = 43;11 I internal const byte SM_MOUSEWHEELPRESENT = 75;1213 internal struct POINTA

2、PI14中申 15 internal int x;16 internal int y;17 )1819 internal struct RECT20i 21 Iinternal int left;22 Iinternal int top;23 Iinternal int right;24 Iinternal int bottom;251)26 I27 ISystem.Runtime.InteropServices.DllImportCuser32.dll", EntryPoint = "SwapMouseButton")28 I internal extern s

3、tatic int SwapMouseButton(int bSwap);2930 I System.Runtime.InteropServices.DllImport("user32", EntryPoint = "ClipCursor")31 I internal extern static int ClipCursor(ref RECT lpRect);32 I33 ISystem.Runtime.InteropServices.DllImportCuser32.dll", EntryPoint = "GetCursorPos&

4、quot;)34 I internal extern static int GetCursorPos(ref POINTAPI lpPoint);3536 ISystem.Runtime.InteropServices.DllImportCuser32.dll", EntryPoint = "ShowCursor")37 I internal extern static bool ShowCursor(bool bShow);38 39 ISystem.Runtime.InteropServices.DllImportCuser32.dll", Entr

5、yPoint = "EnableWindow")40 I internal extern static int EnableWindow(int hwnd, int fEnable);4142 System.Runtime.InteropServices.DllImportduser32.dll", EntryPoint = "GetWindowRect")43 I internal extern static int GetWindowRect(int hwnd, ref RECT lpRect);44 I45 System.Runtime.

6、InteropServices.DllImportCuser32.dll", EntryPoint = "SetCursorPos")46 | internal extern static int SetCursorPos(int x, int y);47 I48 System.Runtime.InteropServices.DllImportduser32.dll", EntryPoint = "GetSystemMetrics")49 I internal extern static int GetSystemMetrics(in

7、t nIndex);50 I51 ISystem.Runtime.InteropServices.DllImportCuser32.dll", EntryPoint = "SetDoubleClickTime")52 I internal extern static int SetDoubleClickTime(int wCount);53 I54 System.Runtime.InteropServices.DllImportCuser32.dll", EntryPoint = "GetDoubleClickTime")55 I i

8、nternal extern static int GetDoubleClickTime();5657 ISystem.Runtime.InteropServices.DllImportCkernel32.DLL", EntryPoint = "Sleep")58 I internal extern static void Sleep(int dwMilliseconds);5960 I得到鼠標(biāo)相對與全屏的坐標(biāo)，不是相對與你的Form的，且與你的分辨率有關(guān)系6162public static int FullScreenPosition_X63甘641get65i

9、66POINTAPI _POINTAPI = new POINTAPI();6768GetCursorPos(ref _POINTAPI);6970 return _POINTAPI.x;71 I 72173 I74 public static int FullScreenPosition_Y75 丁 3761get77丁;78POINTAPI _POINTAPI = new POINTAPI();7980GetCursorPos(ref _POINTAPI);8182 Ireturn _POINTAPI.y;8311841)8586 |/隱藏顯示鼠標(biāo)87 Ipublic static voi

10、d Hide()88；主891 ShowCursor(false);901)9192 I public static void Show()93J 941 ShowCursor(true);951)9697 將鼠標(biāo)鎖定在你的Form里 不過你得將你的 Form先鎖了，F(xiàn)orm Resize就失效98 I public static void Lock(System.Windows.Forms.Form ObjectForm)99J 100RECT _FormRect = new RECT();101102GetWindowRect(ObjectForm.Handle.ToInt32(), re

11、f _FormRect);103104ClipCursor(ref _FormRect);1051)106107 Ipublic static void UnLock()1080巾 109RECT _ScreenRect = new RECT();110111 _ScreenRect.top = 0;112 _ScreenRect.left = 0;113 _ScreenRect.bottom =System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Bottom;114 _ScreenRect.right = System.Windows.

12、Forms.Screen.PrimaryScreen.WorkingArea.Right;115116 ClipCursor(ref _ScreenRect);117l )118119鼠標(biāo)失效，不過失效的好像不只是鼠標(biāo)，小心哦120 public static void Disable(System.Windows.Forms.Form ObjectForm)121中中 122EnableWindow(ObjectForm.Handle.ToInt32(), 0);1231)124125 Ipublic static void Enable(System.Windows.Forms.Form

13、ObjectForm)126中本 127 IEnableWindow(ObjectForm.Handle.ToInt32(), 1);128 卜129 /得到你的鼠標(biāo)類型130 Ipublic static string Type131 就 . 1321get133 處134 |if (GetSystemMetrics(SM_MOUSEPRESENT) =0)135巾中136return"本計(jì)算機(jī)尚未安裝鼠標(biāo)"13711381else1390本140if (GetSystemMetrics(SM_MOUSEWHEELPRESENT) != 0)1410中142returnG

14、etSystemMetrics(SM_CMOUSEBUTTONS)+ "鍵滾輪鼠標(biāo)”14311441else145巾中146returnGetSystemMetrics(SM_CMOUSEBUTTONS)+ "鍵鼠標(biāo)"1471148114911501151152/設(shè)置鼠標(biāo)雙擊時(shí)間153 public static void DoubleClickTime_Set(int MouseDoubleClickTime)154巾巾 ，155156157158159中160161 I162163164165中166SetDoubleClickTime(MouseDoubleClickTime); public static string DoubleClickTime_Get()return GetDoubleClickTime(