Setting the focus on Open form.

using System;
using System.Collections.Generic;
using System.Text;
using System.Text.Regularex-pressions;
using System.Windows.Forms;
namespace Utility
{
class Validations
{
//Open Form
public static void OpenForm(Form objForm,MDIMainForm _MAIN)
{
bool isOpened = false;
for (int I = 0; I < Application.OpenForms.Count; I++)
{
if (objForm.GetType().Equals(Application.OpenForms[I].GetType()))
{
isOpened = true;
Application.OpenForms[I].Focus();
objForm = null;
break;
}
}
if (!(isOpened))
{
objForm.MdiParent = _MAIN;
objForm.Show();
}
}
}
}