void IpInputControl_GotFocus(object sender, EventArgs e) { MaskedTextBox Text = ((MaskedTextBox)sender); String temp = Text.Text; Text.Text = ""; Text.AppendText(temp); Text.SelectAll(); _focusedBox = Int32.Parse(Text.Tag.ToString()); }
static int Main(string[] args) { bool clearscreen = false; bool filter = false; FilterAction filteraction = FilterAction.Remove; string mask = null; int rc = 0; #region Command Line Parsing if (args.Length > 0) { foreach (string arg in args) { if (arg.Length > 1 && arg[0] == '/') { switch (arg[1].ToString( ).ToUpper( )) { case "?": return(ShowHelp( )); case "C": if (clearscreen) { return(ShowHelp("Duplicate command line switch /C")); } clearscreen = true; // No longer necessary, provided for backwards compatibility only break; case "F": if (filter) { return(ShowHelp("Duplicate command line switch /F")); } if (arg.Length > 3 && arg[2] == ':') { filter = true; string action = arg.Substring(3); switch (action.ToUpper( )) { case "A": case "ABORT": filteraction = FilterAction.Abort; break; case "D": case "DETECT": case "DETECTONLY": filteraction = FilterAction.DetectOnly; break; case "E": case "END": case "ENDOFINPUT": filteraction = FilterAction.EndOfInput; break; case "R": case "REMOVE": filteraction = FilterAction.Remove; break; case "W": case "WHITESPACE": filteraction = FilterAction.WhiteSpace; break; default: return(ShowHelp("Invalid filter argument \"{0}\"", arg)); } } else { return(ShowHelp("Invalid filter argument \"{0}\"", arg)); } break; case "M": if (!String.IsNullOrEmpty(mask)) { return(ShowHelp("Duplicate command line switch /M")); } if (arg.Length == 2) { return(HelpForMask( )); } if (arg.Length > 3 && arg[2] == ':') { mask = arg.Substring(3); } else { return(ShowHelp("Invalid mask specification \"{0}\"", arg)); } break; default: return(ShowHelp("Invalid command line argument \"{0}\"", arg)); } } else { return(ShowHelp("Invalid command line argument \"{0}\"", arg)); } } } #endregion Command Line Parsing #region Read Input // Read 1 line of input from the console string input = String.Empty; char key = (char)27; while (key != (char)13) { ConsoleKeyInfo keyinfo = Console.ReadKey(true); key = keyinfo.KeyChar; if (key != (char)13) { input += keyinfo.KeyChar.ToString( ); } } #endregion Read Input #region Clear Screen // Though no longer necessary for safety, this feature is provided for backwards compatibility if (clearscreen) { Console.Clear( ); } #endregion Clear Screen #region Apply Mask to Input if (!String.IsNullOrEmpty(mask)) { using (MaskedTextBox maskedtextbox = new MaskedTextBox(mask)) { maskedtextbox.Text = String.Empty; maskedtextbox.AppendText(input); input = maskedtextbox.Text; } } #endregion Apply Mask to Input #region Apply Filter to Output if (filter) { string specialchars = @"(\^|&|\||<|>|\(|\)|\""|'|\\|%|!)"; Regex regex = new Regex(specialchars); if (regex.IsMatch(input)) { rc = 3; switch (filteraction) { case FilterAction.Abort: input = String.Empty; break; case FilterAction.DetectOnly: break; case FilterAction.EndOfInput: int pos = input.IndexOfAny("^&|<>()\"'\\%!".ToCharArray( )); if (pos != -1) { input = input.Substring(0, pos); } break; case FilterAction.Remove: input = regex.Replace(input, ""); break; case FilterAction.WhiteSpace: input = regex.Replace(input, " "); break; } } } #endregion Apply Filter to Output // Display the input - which should be redirected for this program to be of any use Console.WriteLine(input); // Returncode 0 for success, 2 if the input was empty or whitespace only, 3 if "forbidden" characters were detected if (rc != 3 && string.IsNullOrWhiteSpace(input)) { rc = 2; } return(rc); }
public void AppendText(string text) { baseTextBox.AppendText(text); }