Hex format in C# [duplicate]

Answer 1

If you simply want to convert to hexadecimal, then you can probably do it like:

int val = Convert.ToInt32(sText);
string hexval = val.ToString("X");

Hex() is a function for returning a string representing the hexadecimal value of a number avilable in VB/VB.NET.

See Hex Function (Visual Basic) (MSDN).