TryParse is using for determine whether a string is a valid representation of a specified numeric type or not. TryParse method that is implemented by all primitive numeric types and also by types such as DateTime and IPAddress.
bool int.TryParse(string param , out int result)
Parameters:
param: The parameter string.
result: The result will store in this variable
Returns:
returns True or False
using System;
using System.Windows.Forms;
namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
bool isNumeric;
int i;
string str = "100";
isNumeric = int.TryParse(str, out i);
MessageBox.Show("The value of i is " + i);
}
}
}