private void pbxAdd_Click(object sender, EventArgs e)
{
UserDetailsForm ud = new UserDetailsForm();
ud.Show();
this.Hide();
}
private void pbxEdit_Click(object sender, EventArgs e)
{
int idUser = Int32.Parse(dgvUser.SelectedRows[0].Cells[0].Value.ToString());
UserDetailsForm userDetailsForm = new UserDetailsForm(idUser);
userDetailsForm.Show();
this.Hide();
}