private void btnOk_Click(object sender, EventArgs e) { try { if (txtTemplateName.Text == string.Empty) { txtTemplateName.Select(); MessageBox.Show("Please input the Template name!", CGConstants.MSG_ERROR, MessageBoxButtons.OK, MessageBoxIcon.Error); return; } if (ConfigCtrl.IsTemplateExist(txtTemplateName.Text)) { txtTemplateName.Select(); MessageBox.Show("The template has already existed!", CGConstants.MSG_ERROR, MessageBoxButtons.OK, MessageBoxIcon.Error); return; } ConfigCtrl.AddTemplate(txtTemplateName.Text); _newtemplatename = txtTemplateName.Text; this.DialogResult = DialogResult.OK; this.Close(); } catch (Exception ex) { MessageBox.Show(ex.Message); } }