private void btnSave_Click(object sender, EventArgs e) { int er = 0; if (txtName.Text == "") { er++; ep.SetError(txtName, "Required"); } if (txtContact.Text == "") { er++; ep.SetError(txtContact, "Required"); } if (txtDescription.Text == "") { er++; ep.SetError(txtDescription, "Required"); } if (txtAddress.Text == "") { er++; ep.SetError(txtAddress, "Required"); } if (txtContactPerson.Text == "") { er++; ep.SetError(txtContactPerson, "Required"); } if (txtContactPerson.Text == "") { er++; ep.SetError(txtContactPerson, "Required"); } if (txtPassword.Text == "") { er++; ep.SetError(txtPassword, "Required"); } if (cmbCity.SelectedValue == null || cmbCity.SelectedValue.ToString() == "") { er++; ep.SetError(cmbCity, "Required"); } if (cmbHead.SelectedValue == null || cmbHead.SelectedValue.ToString() == "") { er++; ep.SetError(cmbHead, "Required"); } if (cmbEmployee.SelectedValue == null || cmbEmployee.SelectedValue.ToString() == "") { er++; ep.SetError(cmbEmployee, "Required"); } if (er > 0) { return; } DAL.Ledger ledger = new DAL.Ledger(); ledger.Name = txtName.Text; ledger.Contact = txtContact.Text; ledger.ContactPerson = txtContactPerson.Text; ledger.Address = txtAddress.Text; ledger.Description = txtDescription.Text; ledger.Email = txtEmail.Text; ledger.EmployeeId = Convert.ToInt32(cmbEmployee.SelectedValue); ledger.Password = txtPassword.Text; ledger.HeadId = Convert.ToInt32(cmbHead.SelectedValue); ledger.CityId = Convert.ToInt32(cmbCity.SelectedValue); ledger.CountryId = Convert.ToInt32(cmbCountry.SelectedValue); ledger.CreateDate = dtpDate.Value; if (ledger.Insert()) { MessageBox.Show("Data Saved"); MyContorls.Hylper.Clear(this); txtName.Focus(); } else { MessageBox.Show(ledger.Error); } }