从字符串中删除单个特殊字符

Question

I am new to C# and I want to know that how can I remove a single apostrophe ( ' ) from my string. I have a problem that I am using my code to remove other special characters and it works fine except this special character ( ' ).

My code is:

mystring=mystring.Replace(@"'"," ");

How can i remove this character from my string is there any other way can anybody please help me?

Answer 1

The character you are showing us in the comment is another one than the one you are using in the code

(’)     => is ANSI 146  (in comment, 92 hex) 

(')     => is ANSI  39  (in code)

Solution 1: Copy paste the character from the source into the code.

Solution 2: Use a unicode escape sequence:

mystring = mystring.Replace("\u0092", " ");

or, using chars instead of strings:

mystring = mystring.Replace('\u0092', ' ');

Note, in your example you are replacing the apostrophe by a space. If you want to remove it instead do:

mystring = mystring.Replace("\u0092", "");

See: ANSI character set and equivalent Unicode and HTML characters .

Answer 2

That is not a regular apostrophe.

You need something more like this.

mystring = mystring.Replace("\x92", "");

Answer 3

You can use the Regex.Replace method

string output = Regex.Replace(mystring, @"'", "");

I hope I helped

Answer 4

//we can remove . or any special character from string using Replace in csharp//

string name = " .Akhil. ";
 name = name.Replace( " .Akhil. ", "Akhil");
Console.WriteLine(name);