/// <summary>
/// 设置当前按钮的状态
/// </summary>
/// <param args="KeyExEventArgs">键信息</param>
/// <param isDown="bool">标识，当前键是否按下</param>
private void SetButtonStatus(HookEx.KeyExEventArgs args, bool isDown)
{
IList <FecitButton> buttonList = FindButtonList(args); //查找当有键
if (buttonList.Count <= 0) //如果没有找到
{
return; //退出本次操作
}
short key = (short)args.KeyValue; //获取当前键的键值
if (spacialVKButtonsMap.ContainsKey(key)) //如果键/值列表中有该键
{
if (!isDown) //如果按钮没有被按下
{
FecitButton button = spacialVKButtonsMap[key][0]; //设置按钮的信息
button.Checked = !button.Checked; //设置当前按钮为按下状态
}
}
else
{
foreach (FecitButton button in buttonList) //遍历IList中的所有按钮
{
if (button == null) //如果按钮为空
{
break; //退出循环
}
button.Checked = isDown; //设置按钮的状态
}
}
}
private void ButtonOnClick(object sender, EventArgs e) //按键的单击事件
{
FecitButton btnKey = sender as FecitButton; //获取当前按键的信息
if (btnKey == null) //如果按键为空值
{
return;
}
SendKeyCommand(btnKey);//发送按键的信息
}
/// <summary>
/// 在键列表中查找键值
/// </summary>
/// <param args="KeyExEventArgs">键信息</param>
private IList <FecitButton> FindButtonList(HookEx.KeyExEventArgs args)
{
short key = (short)args.KeyValue; //获取键值
if (key == KeyboardConstaint.VK_LCONTROL || key == KeyboardConstaint.VK_RCONTROL) //如果是CTRL键
{
key = KeyboardConstaint.VK_CONTROL; //记录CTRL键值
}
else if (key == KeyboardConstaint.VK_LSHIFT || key == KeyboardConstaint.VK_RSHIFT) //如果是SHIFT键
{
key = KeyboardConstaint.VK_SHIFT; //记录SHIFT键值
}
else if (key == KeyboardConstaint.VK_LMENU || key == KeyboardConstaint.VK_RMENU) //如果是ALT键
{
key = KeyboardConstaint.VK_MENU; //记录ALT键值
}
else if (key == KeyboardConstaint.VK_RWIN) //如果是WIN键
{
key = KeyboardConstaint.VK_LWIN; //记录WIN键值
}
if (combinationVKButtonsMap.ContainsKey(key)) //如果在IDictionary的集合中
{
return(combinationVKButtonsMap[key]); //返回当前键的键值
}
IList <FecitButton> buttonList = new List <FecitButton>(); //实例化IList<FecitButton>
foreach (Control ctrl in this.Controls) //遍历当前窗体中的所有控件
{
FecitButton button = ctrl as FecitButton; //如果当前控件是FecitButton按钮
if (button == null) //如果当前按钮为空
{
continue; //重新循环
}
short theKey = Convert.ToInt16(button.Tag.ToString()); //获取当前按钮的键值
if (theKey == key) //如果与当前操作的按钮相同
{
buttonList.Add(button); //添加当前操作的按键信息
break;
}
}
return(buttonList);
}
/// <summary>
/// 接收并发送按键信息
/// </summary>
/// <param keyButton="FecitButton">按键信息</param>
private void SendKeyCommand(FecitButton keyButton)
{
short key = Convert.ToInt16(keyButton.Tag.ToString()); //获取当前键的键值
if (combinationVKButtonsMap.ContainsKey(key)) //如果键值在键值列表中
{
if (keyButton.Checked) //如果按钮处于按下状态
{
SendKeyUp(key); //对按钮进行抬起操作
}
else
{
SendKeyDown(key);//对按钮进行按下操作
}
}
else
{
//执行按钮按下和抬起的操作
SendKeyDown(key);
SendKeyUp(key);
}
}
private static IDictionary <short, IList <FecitButton> > combinationVKButtonsMap; //表示键/值对应的泛型集合
public Frm_Main()
{
InitializeComponent();
#region 将指定的按钮值添加到键类型中
spacialVKButtonsMap = new Dictionary <short, IList <FecitButton> >();
combinationVKButtonsMap = new Dictionary <short, IList <FecitButton> >();
IList <FecitButton> buttonList = new List <FecitButton>(); //实例化IList<FecitButton>(按照索引单独访问的一组对象)
buttonList.Add(this.btnLCTRL); //添加左面的CTRL键
combinationVKButtonsMap.Add(KeyboardConstaint.VK_CONTROL, buttonList); //添加左面的CTRL键值
buttonList = new List <FecitButton>();
buttonList.Add(this.btnLSHFT); //添加左面的LSHFT键
buttonList.Add(this.btnRSHFT); //添加右面的LSHFT键
combinationVKButtonsMap.Add(KeyboardConstaint.VK_SHIFT, buttonList); //添加LSHFT键值
buttonList = new List <FecitButton>(); //实例化IList<FecitButton>
buttonList.Add(this.btnLALT); //添加左面的ALT键
combinationVKButtonsMap.Add(KeyboardConstaint.VK_MENU, buttonList); //添加左面的ALT键值
buttonList = new List <FecitButton>(); //实例化IList<FecitButton>
buttonList.Add(this.btnLW); //添加左面的WIN键
combinationVKButtonsMap.Add(KeyboardConstaint.VK_LWIN, buttonList); //添加左面的WIN键值
buttonList = new List <FecitButton>(); //实例化IList<FecitButton>
buttonList.Add(this.btnLOCK); //添加LOCK键
spacialVKButtonsMap.Add(KeyboardConstaint.VK_CAPITAL, buttonList); //添加LOCK键值
#endregion
foreach (Control ctrl in this.Controls)
{
FecitButton button = ctrl as FecitButton;
if (button == null)
{
continue;
}
#region 设置按键的消息值
short key = 0;//记录键值
bool isSpacialKey = true;
//记录快捷键的键值
switch (button.Name) //获取键名称
{
case "btnLCTRL": //CTRL键的左键名称
case "btnRCTRL": //CTRL键的右键名称
key = KeyboardConstaint.VK_CONTROL; //获取CTRL键的键值
break;
case "btnLSHFT": //SHFT键的左键名称
case "btnRSHFT": //SHFT键的左键名称
key = KeyboardConstaint.VK_SHIFT; //获取SHFT键的键值
break;
case "btnLALT": //ALT键的左键名称
case "btnRALT": //ALT键的左键名称
key = KeyboardConstaint.VK_MENU; //获取ALT键的键值
break;
case "btnLW": //WIN键的左键名称
case "btnRW": //WIN键的左键名称
key = KeyboardConstaint.VK_LWIN; //获取WIN键的键值
break;
case "btnESC": //ESC键的名称
key = KeyboardConstaint.VK_ESCAPE; //获取ESC键的键值
break;
case "btnTAB": //TAB键的名称
key = KeyboardConstaint.VK_TAB; //获取TAB键的键值
break;
case "btnF1": //F1键的名称
key = KeyboardConstaint.VK_F1; //获取F1键的键值
break;
case "btnF2":
key = KeyboardConstaint.VK_F2;
break;
case "btnF3":
key = KeyboardConstaint.VK_F3;
break;
case "btnF4":
key = KeyboardConstaint.VK_F4;
break;
case "btnF5":
key = KeyboardConstaint.VK_F5;
break;
case "btnF6":
key = KeyboardConstaint.VK_F6;
break;
case "btnF7":
key = KeyboardConstaint.VK_F7;
break;
case "btnF8":
key = KeyboardConstaint.VK_F8;
break;
case "btnF9":
key = KeyboardConstaint.VK_F9;
break;
case "btnF10":
key = KeyboardConstaint.VK_F10;
break;
case "btnF11":
key = KeyboardConstaint.VK_F11;
break;
case "btnF12":
key = KeyboardConstaint.VK_F12;
break;
case "btnENT":
case "btnNUMENT":
key = KeyboardConstaint.VK_RETURN;
break;
case "btnWave":
key = KeyboardConstaint.VK_OEM_3;
break;
case "btnSem":
key = KeyboardConstaint.VK_OEM_1;
break;
case "btnQute":
key = KeyboardConstaint.VK_OEM_7;
break;
case "btnSpace":
key = KeyboardConstaint.VK_SPACE;
break;
case "btnBKSP":
key = KeyboardConstaint.VK_BACK;
break;
case "btnComma":
key = KeyboardConstaint.VK_OEM_COMMA;
break;
case "btnFullStop":
key = KeyboardConstaint.VK_OEM_PERIOD;
break;
case "btnLOCK":
key = KeyboardConstaint.VK_CAPITAL;
break;
case "btnMinus":
key = KeyboardConstaint.VK_OEM_MINUS;
break;
case "btnEqual":
key = KeyboardConstaint.VK_OEM_PLUS;
break;
case "btnLBracket":
key = KeyboardConstaint.VK_OEM_4;
break;
case "btnRBracket":
key = KeyboardConstaint.VK_OEM_6;
break;
case "btnPath":
key = KeyboardConstaint.VK_OEM_5;
break;
case "btnDivide":
key = KeyboardConstaint.VK_OEM_2;
break;
case "btnPSC":
key = KeyboardConstaint.VK_SNAPSHOT;
break;
case "btnINS": //Insert键的名称
key = KeyboardConstaint.VK_INSERT; //获取Insert键的键值
break;
case "btnDEL": //Delete键的名称
key = KeyboardConstaint.VK_DELETE; //获取Delete键的键值
break;
default:
isSpacialKey = false;
break;
}
if (!isSpacialKey)
{
key = (short)button.Name[3]; //获取按钮的键值
}
button.Tag = key; //在按钮的Tag属性中记录相应的键值
#endregion
button.Click += ButtonOnClick; //重载按钮的单击事件
}
this.hook = new HookEx.UserActivityHook(true, true);
HookEvents();
}
