字符串文字中的问题....不占用空格..... [英] problem in string literal.... not taking whitespaces.....

问题描述

我编写了一个代码，在其中检查它应该将它显示为字符串文字，但它不会占用空格。当''中没有空格时，它会将其显示为字符串文字

这里是我的代码.............

< br $>

i have written a code in which it checks that what ever is in ' ' it should display it as a string literal but its not taking white spaces in it. when there is no whitespace in '' then it display it as a string literal
here is my code.............

//string literals
                                      bool startSym = ss.StartsWith("'");
                                      bool endSym = ss.EndsWith("'");
                                      string strr = ss.Substring(1);
                                      bool strliteral = strr.Any(char.IsLetterOrDigit) || strr.Any(char.IsPunctuation) || strr.Any(char.IsSymbol);
                                      bool invalid_str = strr.StartsWith("'") && startSym && strliteral  && endSym;
                                      string strspace = ss;
                                      //bool space = strspace;
                                      //&& strr.Any(char.IsSeparator)
                                      if (startSym  && strliteral && endSym)
                                      {
                                        if (invalid_str)
                                          {
                                              MessageBox.Show("Error: Line num  " + linecount + "  Invalid String Literal b/c of multiple starting symbol");
                                              errorcount++;
                                              break;
                                          }
                                         // if (ss.Length > 2) //valid string literal
                                          else
                                          {
                                              MessageBox.Show("this is a String Literal");
                                              break;
                                          }
                                      }

可以请帮帮我............

can any one please help me............

推荐答案

你不用任何喜欢： http://msdn.microsoft.com/en -us / library / bb534972（v = vs.90）.ASPX [ ^ ]

你不只是给出方法名称！

尝试：

You don't use Any like that: http://msdn.microsoft.com/en-us/library/bb534972(v=vs.90).ASPX[^]
You don't just give a method name!
Try:

bool areThereAnyLetterOrDigitsInStrrAtAll = strr.Any(c => char.IsLetterOrDigit(c));

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