shakeelkhan

 Profile Answers by shakeelkhan 

• Nov 26th, 2007

 

The easiest way to convert string to integer with boxing and inboxing
e.g
private string a = "10";
private int b;

try{
 b = (int)a;
}
catch{
}

latapaka

 Profile Answers by latapaka 

• Oct 14th, 2008

 

string test = "100"; int test1 = Convert.ToInt32(test); Console.Write(test1); Console.Read();

Pattiwack

 Profile Answers by Pattiwack 

• Nov 2nd, 2011

 

I tihnk they want to see if you can manually convert the string...

Code
int nResult = 0;


int nNeg = '-';


int nMin = '0';


int nMax = '9';


bool bNegate = false;


 


for(int i =0; i < sStringToConvert.Length; ++i)


{


      int nValue = sStringToConvert[i];


      if( (nValue < nMin) || (nValue > nMax) )


      {


            if( (nValue == nNeg) && (i == 0) )


            {


                  bNegate = true;


                  continue;


            }


            break;


      }


      nResult = nResult * 10 + (nValue - nMin);


}


 


if(bNegate) nResult *= -1;