/// 快捷键相关的类 /// public static class HotKeyInfo { /// /// 根据KeyEventArgs生成组合键字符串 /// /// /// public static string GetStringByKey(KeyEventArgs e) { if (e.KeyValue == 16) { return "Shift + "; } else if(e.KeyValue == 17) { return "Ctrl + "; } else if(e.KeyValue == 18) { return "Alt + "; } else { StringBuilder keyValue = new StringBuilder(); if (e.Modifiers != 0) { if (e.Control) { keyValue.Append("Ctrl + "); } if (e.Alt) { keyValue.Append("Alt + "); } if (e.Shift) { keyValue.Append("Shift + "); } } if ((e.KeyValue >= 48 && e.KeyValue <= 57)) //0-9 { keyValue.Append(e.KeyCode.ToString()); //keyValue.Append(e.KeyCode.ToString().Substring(1)); } else { keyValue.Append(e.KeyCode); } return keyValue.ToString(); } } /// /// 根据按键获得单一键值对应字符串 /// /// /// public static string GetSingleStrByKey(KeyEventArgs e) { if (e.KeyValue == 16) { return "Shift"; } else if (e.KeyValue == 17) { return "Ctrl"; } else if (e.KeyValue == 18) { return "Alt"; } else { return e.KeyCode.ToString(); } } /// /// 根据string生成KeyEventArgs /// /// /// public static KeyEventArgs GetKeyByString(string strKey) { Keys keyResult = new Keys(); string[] strKeyCodes = strKey.Split('+'); if (strKeyCodes.Length > 0) { int numberKey; foreach (string keyEach in strKeyCodes) { if (keyEach.Trim().ToUpper() == "CTRL") { keyResult = keyResult | Keys.Control; } else if (keyEach.Trim().ToUpper() == "SHIFT") { keyResult = keyResult | Keys.Shift; } else if (keyEach.Trim().ToUpper() == "ALT") { keyResult = keyResult | Keys.Alt; } //数字 else if (int.TryParse(keyEach, out numberKey)) { KeysConverter converter = new KeysConverter(); Keys getKey = (Keys)converter.ConvertFromString('D' + keyEach); keyResult = keyResult | getKey; } //其他（字母，F0-F12) else { KeysConverter converter = new KeysConverter(); Keys getKey = (Keys)converter.ConvertFromString(keyEach); keyResult = keyResult | getKey; } } } KeyEventArgs newEventArgs = new KeyEventArgs(keyResult); return newEventArgs; } }
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