private void simpleButton1_Click(object sender, EventArgs e) { labelX4.ResetText(); try { bool ret = m_viewModel.AddVideoSupplier((E_VDA_NET_STORE_DEV_PROTOCOL_TYPE)comboBoxNetStoreType.SelectedValue, textBoxNetStoreName.Text, ipAddressInputNetStoreIp.Value, (uint)integerInputNetStorePort.Value, textBoxNetStoreUsername.Text, textBoxNetStorePassword.Text); DialogResult = System.Windows.Forms.DialogResult.OK; } catch (SDKCallException ex) { labelX4.Text = "平台设备添加失败 [" + ex.ErrorCode + "] " + ex.Message; } }