function onSilverlightError(sender, args) { var appSource = ""; if (sender != null && sender != 0) { appSource = sender.getHost().Source; } var errorType = args.ErrorType; var iErrorCode = args.ErrorCode; var errMsg = "Unbehandelter Fehler in Silverlight 2-Anwendung " +  appSource + "\\\\n" ; errMsg += "Code: "+ iErrorCode + "    \\\\n"; errMsg += "Category: " + errorType + "       \\\\n"; errMsg += "Message: " + args.ErrorMessage + "     \\\\n"; if (errorType == "ParserError"){ errMsg += "File: " + args.xamlFile + "     \\\\n"; errMsg += "Line: " + args.lineNumber + "     \\\\n"; errMsg += "Position: " + args.charPosition + "     \\\\n"; } else if (errorType == "RuntimeError"){ if (args.lineNumber != 0){ errMsg += "Line: " + args.lineNumber + "     \\\\n"; errMsg += "Position: " +  args.charPosition + "     \\\\n"; } errMsg += "MethodName: " + args.methodName + "     \\\\n"; } throw new Error(errMsg); }