怎么的不到全局鼠标类型

问题描述

usingSystem;usingSystem.Collections.Generic;usingSystem.Text;usingSystem.Windows.Forms;usingSystem.Runtime.InteropServices;namespacetoma.net{classHook{publicCursorcs;publicHook(){this.cs=Cursor.Current;}[DllImport("User32.dll",CharSet=CharSet.Auto,CallingConvention=CallingConvention.StdCall)]publicstaticexternintSetWindowsHookEx(inttype,HOOKPROClpfn,IntPtrinstance,intthreadID);publicdelegateintHOOKPROC(intnCode,intwParam,intlParam);publicvoidSetHook(){SetWindowsHookEx(0,newHOOKPROC(this.MyKeyboardProc),IntPtr.Zero,0);}publicintMyKeyboardProc(intnCode,intwParam,intlParam){cs=Cursor.Current;return0;}}}