コード例 #1
0
        public static void Add(string name, User32.KeyModifiers keyModifier, Keys key, Control invokeHandleControl, HotKeyHandle hotKeyHandle)
        {
            HotKeyInfo hotKeyInfo = new HotKeyInfo();

            hotKeyInfo.Name                = name;
            hotKeyInfo.KeyModifiers        = keyModifier;
            hotKeyInfo.Key                 = key;
            hotKeyInfo.InvokeHandleControl = invokeHandleControl;
            hotKeyInfo.HotKeyHandle        = hotKeyHandle;
            Add(hotKeyInfo);
        }
コード例 #2
0
        /// <remarks>
        /// 如果名相同且和热键相同,则不会引发异常。
        /// </remarks>
        public static void Change(HotKeyInfo hotKeyInfo)
        {
            var sameName = from val in hotKeys
                           where val.Value.Name == hotKeyInfo.Name
                           select val;

            if (sameName.Count() == 0)
            {
                throw new ArgumentException("The name doesn't exist.", "hotKeyInfo");
            }
            else if (sameName.Count() > 1)
            {
                throw new Exception("A unknow error from HotKeyManager.Change.");
            }
            if (hotKeyInfo.InvokeHandleControl == null)
            {
                throw new ArgumentException("The invoke handle control can't be null.", "hotKeyInfo");
            }
            if (hotKeyInfo.HotKeyHandle == null)
            {
                throw new ArgumentException("The hot key handle can't be null.", "hotKeyInfo");
            }
            var sameHotKey = from val in hotKeys.Values
                             where val.Key == hotKeyInfo.Key && val.KeyModifiers == hotKeyInfo.KeyModifiers
                             select val;

            if (sameHotKey.Count() > 0)
            {
                throw new ArgumentException("The hot key has been existed.", "hotKeyInfo");
            }
            if (hotKeyInfo.Key == Keys.None)
            {
                throw new ArgumentException("The key can't be none, if you want remove it, please call Change().", "hotKeyInfo");
            }

            int newId;

            try
            {
                newId = Register(hotKeyInfo.KeyModifiers, hotKeyInfo.Key);
            }
            catch (Exception ex)
            {
                throw ex;
            }

            hotKeys.Remove(sameName.Single().Key);
            hotKeys.Add(newId, hotKeyInfo);
        }
コード例 #3
0
        private void button_SetSwitchHotKey_Click(object sender, EventArgs e)
        {
            var sameName = from val in HotKeyManager.HotKeyInfos
                           where val.Name == HotKey_AbortClickThreadName
                           select val;

            if (sameName.Count() > 0)
            {
                if (hotKey_SwitchClickThread == Keys.None)
                {
                    HotKeyManager.Remove(HotKey_AbortClickThreadName);
                }
                else
                {
                    try
                    {
                        HotKeyManager.Change(HotKey_AbortClickThreadName, hotKeyModifiers_SwitchClickThread, hotKey_SwitchClickThread, this, HotKey_SwitchClickThread);
                    }
                    catch (Exception)
                    {
                        HotKeyInfo last = sameName.Single();
                        textBox_SetSwitchHotKey.Text = GetHotKeyName(last.KeyModifiers, last.Key);

                        ShowWarning("注册热键失败。");
                        return;
                    }
                }
            }
            else
            {
                if (hotKey_SwitchClickThread != Keys.None)
                {
                    try
                    {
                        HotKeyManager.Add(HotKey_AbortClickThreadName, hotKeyModifiers_SwitchClickThread, hotKey_SwitchClickThread, this, HotKey_SwitchClickThread);
                    }
                    catch (Exception)
                    {
                        CleanHotKeyInfo_SwitchClickThread();

                        ShowWarning("注册热键失败。");
                        return;
                    }
                }
            }
            Change_textBox_SetSwitchHotKey_Text(GetHotKeyName(hotKeyModifiers_SwitchClickThread, hotKey_SwitchClickThread));
        }