private void txt_AdminPW_Leave(object sender, EventArgs e)
 {
     if (txt_AdminPW.Text != "" && txt_AdminPW.Text == "c#@123.Nibm")
     {
         EPC_email.SetError(txt_AdminPW, "correct");
         EPW_email.Clear();
         allcorrect = true;
     }
     else if (txt_AdminPW.Text == "")
     {
         EPW_email.SetError(txt_AdminPW, "Cannot keep admin password blank");
         EPC_email.Clear();
         allcorrect = false;
     }
 }
 private void txt_Email_Leave(object sender, EventArgs e)
 {
     if (txt_Email.Text != "")
     {
         EPC_email.SetError(txt_Email, "correct");
         EPW_email.Clear();
         allcorrect = true;
     }
     else if (txt_Email.Text == "")
     {
         EPW_email.SetError(txt_Email, "Cannot keep email blank");
         EPC_email.Clear();
         allcorrect = false;
     }
 }