c# - Converting string value to hex decimal

Question

i am making application in c#. In that implication i have string which contain decimal value as

string number="12000"; 

The Hex equivalent of 12000 is 0x2EE0.

Here i want to assign that hex value to integer variable as

int temp=0x2EE0.

Please help me to convert that number. Thanks in advance.

Answer 1

string input = "Hello World!";
char[] values = input.ToCharArray();
foreach (char letter in values)
{
    // Get the integral value of the character.
    int value = Convert.ToInt32(letter);
    // Convert the decimal value to a hexadecimal value in string form.
    string hexOutput = String.Format("{0:X}", value);
    Console.WriteLine("Hexadecimal value of {0} is {1}", letter, hexOutput);
}

/* Output:
   Hexadecimal value of H is 48
    Hexadecimal value of e is 65
    Hexadecimal value of l is 6C
    Hexadecimal value of l is 6C
    Hexadecimal value of o is 6F
    Hexadecimal value of   is 20
    Hexadecimal value of W is 57
    Hexadecimal value of o is 6F
    Hexadecimal value of r is 72
    Hexadecimal value of l is 6C
    Hexadecimal value of d is 64
    Hexadecimal value of ! is 21
 */

SOURCE: http://msdn.microsoft.com/en-us/library/bb311038.aspx