private void btnSMob_Click(object sender, EventArgs e)
{
Contacts.Service1 ser = new Contacts.Service1();
//ser.SearchContacts(myUtill.loginUser.Userid,cmbCon.SelectedValue.ToString(), txtName.Text);
BindingSource b = new BindingSource();
b.DataSource = ser.SearchCbyMob(myUtill.loginUser.Userid, cmbCon.SelectedValue.ToString(), txtMOB.Text);
gvCon.DataSource = b;
}