public void InvalidateCachingAllNodes( )
{
DataList.Clear();
foreach (TreeConfigNode configNode in ConfigList.Values)
{
try
{
if (configNode.InnerData != null && configNode.ParentNode != null)
{
DataView view = DataCachingProvider.TryToGetDataView(configNode.InnerData.TableName, false);
BusinessObjectController Controller = BusinessControllerFactory.GetBusinessController(configNode.InnerData.TableName);
//DataSet ds=Controller.GetAllObjects();
//if ( ds!=null&&ds.Tables.Count>0 )
//{
foreach (DataRow dr in view.Table.Rows)
{
BusinessObject obj = Controller.GetObjectFromDataRow(dr);
if (obj != null)
{
ABCTreeListNode node = new ABCTreeListNode(null, configNode.InnerData.Name, obj);
node.Manager = this;
node.CachingNode();
}
}
// }
}
}
catch (Exception ex)
{
}
}
}
public void Invalidate(DataTable table, String strObjectName)
{
InvalidateCachingAllNodes();
RootData = new ABCTreeListNode(null, null, null);
RootData.Manager = this;
if (RootConfig.ChildrenNodes.ContainsKey(strObjectName))
{
String strTableName = RootConfig.ChildrenNodes[strObjectName].InnerData.TableName;
BusinessObjectController Controller = BusinessControllerFactory.GetBusinessController(strTableName);
foreach (DataRow dr in table.Rows)
{
BusinessObject objChild = Controller.GetObjectFromDataRow(dr);
if (objChild != null)
{
ABCTreeListNode node = new ABCTreeListNode(RootData, strObjectName, objChild);
node.CachingNode();
}
}
}
ExpandDataAll();
TreeList.InnerTreeList.DataSource = RootData;
TreeList.InnerTreeList.RefreshDataSource();
}
public void Append(DataSet ds)
{
if (ds == null || ds.Tables.Count <= 0)
{
return;
}
foreach (DataRow row in ds.Tables[0].Rows)
{
BusinessObject objItemInfo = (BusinessObject)Controller.GetObjectFromDataRow(row);
if (objItemInfo != null)
{
this.Add((T)objItemInfo);
BackupInnerList.Add((T)objItemInfo.Clone());
}
}
this.ResetBindings();
}
public void RefreshCachingNodes(TreeConfigNode configNode)
{
try
{
if (configNode.InnerData != null && configNode.ParentNode != null)
{
Dictionary <Guid, ABCTreeListNode> innerList = null;
if (this.DataList.TryGetValue(configNode.InnerData.Name, out innerList) == false)
{
innerList = new Dictionary <Guid, ABCTreeListNode>();
this.DataList.Add(configNode.InnerData.Name, innerList);
}
DataView view = DataCachingProvider.TryToGetDataView(configNode.InnerData.TableName, false);
BusinessObjectController Controller = BusinessControllerFactory.GetBusinessController(configNode.InnerData.TableName);
String strPK = DataStructureProvider.GetPrimaryKeyColumn(configNode.InnerData.TableName);
foreach (DataRow dr in view.Table.Rows)
{
BusinessObject obj = Controller.GetObjectFromDataRow(dr);
if (obj != null)
{
Guid iID = ABCHelper.DataConverter.ConvertToGuid(ABCBusinessEntities.ABCDynamicInvoker.GetValue(obj, strPK));
if (innerList.ContainsKey(iID) == false)
{
ABCTreeListNode node = new ABCTreeListNode(null, configNode.InnerData.Name, obj);
node.Manager = this;
node.CachingNode();
}
else
{
innerList[iID].InnerData = obj;
}
}
}
}
}
catch (Exception ex)
{
}
}
public static void RefreshLookupTable(String strTableName)
{
bool isUpdate = false;
lock ( LookupTables )
{
LoadLookupTable(strTableName);
if (DataStructureProvider.IsTableColumn(strTableName, ABCCommon.ABCConstString.colUpdateTime) &&
LastUpdateTimes.ContainsKey(strTableName))
{
#region Has 'UpdateTime'
DateTime lastTimeInDB = TimeProvider.GetTableLastUpdateTime(strTableName);
DataTable lookupTable = LookupTables[strTableName];
DateTime lastTimeInApp = LastUpdateTimes[strTableName];
if (DataStructureProvider.IsTableColumn(strTableName, ABCCommon.ABCConstString.colABCStatus))
{
#region Has 'ABCStatus'
if (lastTimeInDB > lastTimeInApp)
{
#region Refresh Modified Items
String strQuery = String.Format(@"SELECT * FROM {0} WHERE ABCStatus ='Alive' AND {1}", strTableName, TimeProvider.GenCompareDateTime(ABCCommon.ABCConstString.colUpdateTime, ">", lastTimeInApp));
DataSet ds = DataQueryProvider.CompanyDatabaseHelper.RunQuery(strQuery);
if (ds != null && ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
{
BusinessObjectController controller = BusinessControllerFactory.GetBusinessController(strTableName);
String strPK = DataStructureProvider.GetPrimaryKeyColumn(strTableName);
foreach (DataRow row in ds.Tables[0].Rows)
{
#region Row
BusinessObject obj = (BusinessObject)controller.GetObjectFromDataRow(row);
Guid iID = ABCHelper.DataConverter.ConvertToGuid(ABCBusinessEntities.ABCDynamicInvoker.GetValue(obj, strPK));
DataRow[] rows = lookupTable.Select(String.Format("{0}='{1}'", strPK, iID));
if (rows.Length == 0) // new
{
lookupTable.ImportRow(row);
}
else
{
DataRow dr = rows[0];
int index = lookupTable.Rows.IndexOf(dr);
if (DataStructureProvider.IsExistABCStatus(obj.AATableName) && ABCBusinessEntities.ABCDynamicInvoker.GetValue(obj, ABCCommon.ABCConstString.colABCStatus).ToString().Equals(ABCCommon.ABCConstString.ABCStatusDeleted)) //delete
{
lookupTable.Rows.RemoveAt(index);
}
else //update
{
object[] lstArr = new object[row.ItemArray.Length];
row.ItemArray.CopyTo(lstArr, 0);
lookupTable.Rows[index].ItemArray = lstArr;
}
}
#endregion
}
isUpdate = true;
}
#endregion
}
#endregion
}
else
{
#region Without 'ABCStatus'
if (lastTimeInDB > lastTimeInApp || TimeProvider.GetRecordCountOfTable(strTableName) != lookupTable.Rows.Count)
{
DataSet ds = BusinessControllerFactory.GetBusinessController(strTableName).GetDataSetAllObjects();
if (ds != null && ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
{
lookupTable.Rows.Clear();
foreach (DataRow dr in ds.Tables[0].Rows)
{
lookupTable.ImportRow(dr);
}
isUpdate = true;
}
}
#endregion
}
LastUpdateTimes[strTableName] = lastTimeInDB;
#endregion
}
else
{
#region Without 'UpdateTime'
DataTable lookupTable = LookupTables[strTableName];
if (TimeProvider.GetRecordCountOfTable(strTableName) != lookupTable.Rows.Count)
{
DataSet ds = BusinessControllerFactory.GetBusinessController(strTableName).GetDataSetAllObjects();
if (ds != null && ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
{
lookupTable.Rows.Clear();
foreach (DataRow dr in ds.Tables[0].Rows)
{
lookupTable.ImportRow(dr);
}
isUpdate = true;
}
}
#endregion
}
}
if (isUpdate && RefreshTableMethods.ContainsKey(strTableName))
{
foreach (MethodInfo method in RefreshTableMethods[strTableName])
{
method.Invoke(null, new object[] {});
}
}
}
