find out the '\' sign or not in between the string

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How to find out the if string in between contain '\' sign or not in c#

Please share your informations

Posted 6-Aug-13 20:55pm

krish2013

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Sergey Alexandrovich Kryukov 7-Aug-13 3:00am

This is not "sign", this is character.
What do you mean "in between"? Not at the end or beginning? Or just somewhere in the string?
And http://whathaveyoutried.com?
—SA

OPees 7-Aug-13 5:37am

use .Contains Method of string...

5 solutions

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Naz_Firdouse · Answer 1 · 2013-08-06T21:02:00

Solution 1

use either IndexOf or Contains method of string like

C#

string s = @"abc\12345";
int x= s.IndexOf('\\');
int y=x;
bool x1 = s.Contains('\\');
bool y1 = x1;

Posted 6-Aug-13 21:02pm

Naz_Firdouse

Code-Hunt · Answer 2 · 2013-08-06T21:04:00

Solution 2

C#

string input = "abcd\cdef\efg\ijk\lmn";
 
string[] splitString = input.split('\');
 
string result = splitString[0].Trim();

Hope it will help..

Posted 6-Aug-13 21:04pm

Code-Hunt

Sergey Alexandrovich Kryukov · Answer 3 · 2013-08-06T21:05:00

Please see my comment to the question.

Now, all you need is this:
http://msdn.microsoft.com/en-us/library/system.string.aspx[^],
or perhaps this: http://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex.aspx[^].

That's all.

…or no, that's not all. There is one thing you need a lot more: Microsoft Q209354.

Good luck,

—SA

CodeBlack · Answer 4 · 2013-08-06T21:07:00

Solution 5

C#

string your_String = "[StringValue]";

if (your_String.IndexOf('\\') >= 0)
{
   // String Contains '\' sign
}
else
{
  // String Does not Contain '\' sign
}

Posted 6-Aug-13 21:07pm

CodeBlack

BotCar · Answer 5 · 2013-08-06T21:08:00

Solution 6

String.IndexOf[^]

C#

string str = "Some text";
if (str.IndexOf('\\') != -1)
{
   Console.WriteLine("Contains backslash.");
}
else
{
   Console.WriteLine("Does not contain backslash.");
}

Posted 6-Aug-13 21:08pm

BotCar