private void txt_Name_TextChanged(object sender, EventArgs e) { try { if (!VerificationEnter.IsAlphaNumeric(txt_Name.Text)) { throw new Exception("Team name must be alphaNumeric"); } else if (VerificationEnter.EmptyOrOnlySpace(txt_Name.Text)) { throw new Exception("You should enter a team Name"); } else { errorProvider1.SetError(txt_Name, ""); stateValidation2 = true; } } catch (Exception ex) { errorProvider1.SetError(txt_Name, ex.Message); stateValidation2 = false; } }
private void txt_NbrSubscribers_TextChanged(object sender, EventArgs e) { try { if (!VerificationEnter.IsNumeric(txt_NbrSubscribers.Text)) { throw new Exception("Number of subscribers must be Numeric"); } else { errorProvider1.SetError(txt_NbrSubscribers, ""); stateValidation3 = true; } } catch (Exception ex) { errorProvider1.SetError(txt_NbrSubscribers, ex.Message); stateValidation3 = false; } }