/// <summary>
/// 数据导入处理相关
/// </summary>
/// <typeparam name="T"></typeparam>
/// <typeparam name="TChannel"></typeparam>
/// <param name="viewForm"></param>
/// <param name="importDataInfo"></param>
/// <param name="hasImportData"></param>
/// <returns></returns>
public static bool DataImport <T, TChannel>(MB.WinBase.IFace.IViewGridForm viewForm,
int mainDocDataType, MB.WinClientDefault.DataImport.DataImportInfo importDataInfo,
out System.Collections.IList hasImportData) where TChannel : class, IDisposable
{
DataRow[] drs = importDataInfo.ImportData.Tables[0].Select();
MB.WinBase.UIDataInputValidated dataValidated = new MB.WinBase.UIDataInputValidated();
List <T> lstData = new List <T>();
Type entityType = typeof(T);
string[] logicKeys = MB.WinBase.LayoutXmlConfigHelper.Instance.GetLogicKeys(viewForm.ClientRuleObject.ClientLayoutAttribute.UIXmlConfigFile);
var colPropertys = viewForm.ClientRuleObject.UIRuleXmlConfigInfo.GetDefaultColumns();
string errMsg = string.Empty;
using (TChannel client = MB.WcfClient.WcfClientFactory.CreateWcfClient <TChannel>(viewForm.ClientRuleObject)) {// MB.Util.MyNetworkCredential.CreateWcfClientWithCredential<TChannel>()) {
object val = MB.WcfServiceLocator.WcfClientHelper.Instance.InvokeServerMethod(client, "GetCreateNewEntityIds", mainDocDataType, drs.Length);
int id = MB.Util.MyConvert.Instance.ToInt(val);
foreach (DataRow dr in drs)
{
//在导入之前先进行数据的检验
bool check = dataValidated.DataRowValidated(colPropertys, dr, ref errMsg);
if (!check)
{
throw new MB.Util.APPException(errMsg, MB.Util.APPMessageType.DisplayToUser);
}
T newInfo = (T)MB.Util.DllFactory.Instance.CreateInstance(entityType);
MB.Util.MyReflection.Instance.FillModelObject(newInfo, dr);
MB.Util.MyReflection.Instance.InvokePropertyForSet(newInfo, MB.BaseFrame.SOD.OBJECT_PROPERTY_ID, id++);
MB.Util.MyReflection.Instance.InvokePropertyForSet(newInfo, MB.WinBase.UIDataEditHelper.ENTITY_STATE_PROPERTY, MB.Util.Model.EntityState.New);
//导入时，需要进行逻辑主键的检验, （特别说明： 如果性能上存在问题，可以考虑批量检验的方式）
if (logicKeys != null && logicKeys.Length > 0)
{
object[] checkPars = new object[] { mainDocDataType, newInfo, logicKeys };
bool b = (bool)MB.WcfServiceLocator.WcfClientHelper.Instance.InvokeServerMethod(client, "CheckValueIsExists", checkPars);
if (b)
{
string desc = MB.WinBase.ShareLib.Instance.GetPropertyDescription(logicKeys, colPropertys);
string valDesc = MB.WinBase.ShareLib.Instance.GetMultiEntityValueDescription(logicKeys, newInfo);
string msg = "需要存储的对象属性(" + desc + ") 的值(" + valDesc + ") 在库中已经存在,本次导入不成功";
throw new MB.Util.APPException(msg, MB.Util.APPMessageType.DisplayToUser);
}
}
lstData.Add(newInfo);
object[] pars = new object[] { mainDocDataType, newInfo, false, null };
object re = MB.WcfServiceLocator.WcfClientHelper.Instance.InvokeServerMethod(client, "AddToCache", pars);
}
MB.WcfServiceLocator.WcfClientHelper.Instance.InvokeServerMethod(client, "Flush");
}
hasImportData = lstData;
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="clientRuleObject"></param>
/// <param name="editType"></param>
/// <param name="mainViewGrid"></param>
public AbstractEditBaseForm(IClientRule clientRuleObject, ObjectEditType editType, MB.WinBase.Binding.BindingSourceEx bindingSource)
{
InitializeComponent();
if (!MB.Util.General.IsInDesignMode() && editType != ObjectEditType.DesignDemo)
{
_DataValidated = new MB.WinBase.UIDataInputValidated(this);
_BindingSource = bindingSource;
_ClientRuleObject = clientRuleObject;
//根据业务类上的配置项来进行约束操作菜单项。
var rejectCfg = MB.WinBase.Atts.AttributeConfigHelper.Instance.GetModuleRejectCommands(_ClientRuleObject.GetType());
if (rejectCfg != null)
{
_RejectCommands = rejectCfg.RejectCommands;
}
//_RejectCommands
_CurrentEditType = editType;
// _MainViewGridControl = mainViewGrid;
this.Load += new EventHandler(AbstractEditBaseForm_Load);
_BeforeSaveDetailEntityCache = new MB.WinBase.UIEditEntityList();
_BeforeSaveDetailEntityCache.ListChanged += new ListChangedEventHandler(_DetailEditEntitys_ListChanged);
bindingNavMain.ItemClicked += new ToolStripItemClickedEventHandler(bindingNavMain_ItemClicked);
_BindingSource.ListChanged += new ListChangedEventHandler(_BindingSource_ListChanged);
_BindingSource.PositionChanged += new EventHandler(_BindingSource_PositionChanged);
_BindingSource.AddingNew += new AddingNewEventHandler(_BindingSource_AddingNew);
// bntPositionItem.KeyDown += new KeyEventHandler(bntPositionItem_KeyDown);
//_HasLoadDetailData = new Dictionary<KeyValuePair<object, int>, object>();
// _ExtendUICommands = new Dictionary<ToolStripButton, CommandID>();
_HasAddMainEntityEvent = new List <INotifyPropertyChanged>();
}
}
