private void txtUsrname_TextChanged(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtUsrname.Text))
{
return;
}
//Check if Username already exists
qry = "select USPUSERNAME from userprivilege where USPUSERNAME = '******'";
if (objData.returnFirstCell(qry) != null)
{
MessageBox.Show("Username already Exists." + Environment.NewLine + "Please try again.", "Incorrect Input", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPass.Text = string.Empty;
txtUsrname.Focus();
txtUsrname.Text = string.Empty;
txtConPass.Text = string.Empty;
//reflect values in user inherited status bar
return;
}
}
