You can use the ToString() method to format the Integer value like showing the Hexadecimal value , padding with leading zeros or fixed length integer or Octal number .
Below is a sample sourcecode to demonstrate How to format Integers with ToString() in C#
using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using System.Windows.Forms; namespace WindowsFormsApplication1 { static class Program { static void Main() { FormatString(); } static void FormatString() { int intVal = 100; string formattedString = intVal.ToString("X"); MessageBox.Show(formattedString); formattedString = Convert.ToString(intVal, 8); MessageBox.Show(formattedString); formattedString = intVal.ToString("D10"); MessageBox.Show(formattedString); } } }
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