C#怎么获取Ctrl+C 的值

C#如何获取Ctrl+C 的值
如题

[解决办法]

C# code

if (e.KeyCode == Keys.F1 || e.KeyCode == Keys.F2)            {                if ((GetKeyState(0x70) & 0X80) == 0X80 && (GetKeyState(0x71) & 0X80) == 0X80)    MessageBox.Show("按下了F1和F2");            }
[解决办法]
C# code
//在from窗体的事件中找到keydown 双击进入编辑键入如下代码           /// <summary>         /// 窗体键盘事件          /// </summary>         /// <param name="sender"></param>         /// <param name="e"></param>        private void Form1_KeyDown(object sender, KeyEventArgs e)        {            if (e.Control)//用户是否按下了Ctrl键            {                if (e.KeyCode == Keys.C)                {                   //用户按下了Ctrl+C.                }            }        }//改代码只有在改窗体获得焦点时可用.
[解决办法]
哦，没试过……，自己可以百度
[解决办法]
不知道啊，帮顶。。。
[解决办法]
先判断是否按了ctrl+c，如果按了，然后再FILE.COPY  
看下其他的答案。

[解决办法]
键盘钩子事件  
C# code
using System;using System.Collections.Generic;using System.Text;using System.Runtime.InteropServices;using System.Reflection;using System.Windows.Forms;namespace Freemansoft.MeetingClient.Helps{    #region 定义结构    public enum WH_Codes : int    {        /// <summary>        /// 底层键盘钩子        /// </summary>        WH_KEYBOARD_LL = 13,        /// <summary>        /// 底层鼠标钩子        /// </summary>        WH_MOUSE_LL = 14    }    public enum WM_MOUSE : int    {        /// <summary>        /// 鼠标开始        /// </summary>        WM_MOUSEFIRST = 0x200,        /// <summary>        /// 鼠标移动        /// </summary>        WM_MOUSEMOVE = 0x200,        /// <summary>        /// 左键按下        /// </summary>        WM_LBUTTONDOWN = 0x201,        /// <summary>        /// 左键释放        /// </summary>        WM_LBUTTONUP = 0x202,        /// <summary>        /// 左键双击        /// </summary>        WM_LBUTTONDBLCLK = 0x203,        /// <summary>        /// 右键按下        /// </summary>        WM_RBUTTONDOWN = 0x204,        /// <summary>        /// 右键释放        /// </summary>        WM_RBUTTONUP = 0x205,        /// <summary>        /// 右键双击        /// </summary>        WM_RBUTTONDBLCLK = 0x206,        /// <summary>        /// 中键按下        /// </summary>        WM_MBUTTONDOWN = 0x207,        /// <summary>        /// 中键释放        /// </summary>        WM_MBUTTONUP = 0x208,        /// <summary>        /// 中键双击        /// </summary>        WM_MBUTTONDBLCLK = 0x209,        /// <summary>        /// 滚轮滚动        /// </summary>        /// <remarks>WINNT4.0以上才支持此消息</remarks>        WM_MOUSEWHEEL = 0x020A    }    public enum WM_KEYBOARD : int    {        /// <summary>        /// 非系统按键按下        /// </summary>        WM_KEYDOWN = 0x100,        /// <summary>        /// 非系统按键释放        /// </summary>        WM_KEYUP = 0x101,        /// <summary>        /// 系统按键按下        /// </summary>        WM_SYSKEYDOWN = 0x104,        /// <summary>        /// 系统按键释放        /// </summary>        WM_SYSKEYUP = 0x105    }    /// <summary>    /// 键盘钩子事件结构定义    /// </summary>    /// <remarks>详细说明请参考MSDN中关于 KBDLLHOOKSTRUCT 的说明</remarks>    [StructLayout(LayoutKind.Sequential)]    public struct KeyboardHookStruct    {        /// <summary>        /// Specifies a virtual-key code. The code must be a value in the range 1 to 254.         /// </summary>        public UInt32 VKCode;        /// <summary>        /// Specifies a hardware scan code for the key.        /// </summary>        public UInt32 ScanCode;        /// <summary>        /// Specifies the extended-key flag, event-injected flag, context code,         /// and transition-state flag. This member is specified as follows.         /// An application can use the following values to test the keystroke flags.         /// </summary>        public UInt32 Flags;        /// <summary>        /// Specifies the time stamp for this message.         /// </summary>        public UInt32 Time;        /// <summary>        /// Specifies extra information associated with the message.         /// </summary>        public UInt32 ExtraInfo;    }    [StructLayout(LayoutKind.Sequential)]    public struct POINT    {        public int X;        public int Y;    }    /// <summary>    /// 鼠标钩子事件结构定义    /// </summary>    /// <remarks>详细说明请参考MSDN中关于 MSLLHOOKSTRUCT 的说明</remarks>    [StructLayout(LayoutKind.Sequential)]    public struct MouseHookStruct    {        /// <summary>        /// Specifies a POINT structure that contains the x- and y-coordinates of the cursor, in screen coordinates.        /// </summary>        public POINT Point;        public UInt32 MouseData;        public UInt32 Flags;        public UInt32 Time;        public UInt32 ExtraInfo;    }    #endregion    #region 委托声明    /// <summary>    /// 钩子委托声明    /// </summary>    public delegate int HookProc(int nCode, Int32 wParam, IntPtr lParam);    /// <summary>    /// 无返回委托声明    /// </summary>    public delegate void VoidCallBack();    #endregion