public static IFeatureClass GetHistoryFeatureClass(IFeatureClass ifeatureClass_0)
{
string text = ZDRegister.GetHistoryZDFeatureName(ifeatureClass_0);
if (string.IsNullOrEmpty(text))
{
string[] array = (ifeatureClass_0 as IDataset).Name.Split(new char[]
{
'.'
});
text = array[array.Length - 1] + "_His";
}
IFeatureWorkspace featureWorkspace = (ifeatureClass_0 as IDataset).Workspace as IFeatureWorkspace;
return(featureWorkspace.OpenFeatureClass(text));
}
public void LoadParent()
{
this.IsLoad = true;
try
{
ZDHistoryTable zDHistoryTable = new ZDHistoryTable();
string text = (this.Feature.Class as IDataset).Name;
string[] array = text.Split(new char[]
{
'.'
});
text = array[array.Length - 1];
if (text.Length > 4)
{
string a = text.Substring(text.Length - 4).ToLower();
if (a == "_his")
{
text = text.Substring(0, text.Length - 4);
}
}
string historyZDFeatureName = ZDRegister.GetHistoryZDFeatureName(this.Feature.Class as IFeatureClass);
string registerZDGuid = ZDRegister.GetRegisterZDGuid(this.Feature.Class as IFeatureClass);
IFeatureClass ifeatureClass_ =
((this.Feature.Class as IDataset).Workspace as IFeatureWorkspace).OpenFeatureClass(
historyZDFeatureName);
string whereClause = string.Format("{0}='{1}' and {2}={3}", new object[]
{
zDHistoryTable.ZDRegisterGuidName,
registerZDGuid,
zDHistoryTable.NewZDOIDName,
this.OID
});
IQueryFilter queryFilter = new QueryFilter();
queryFilter.WhereClause = whereClause;
IWorkspace workspace = AppConfigInfo.GetWorkspace();
ITable table = (workspace as IFeatureWorkspace).OpenTable(zDHistoryTable.TableName);
ICursor cursor = table.Search(queryFilter, false);
for (IRow row = cursor.NextRow(); row != null; row = cursor.NextRow())
{
ZDChangeHistoryInfo zDChangeHistoryInfo = new ZDChangeHistoryInfo();
object fieldValue = RowOperator.GetFieldValue(row, zDHistoryTable.ChangeTypeFieldName);
if (this.ChageType == ZDEditType.Unknown)
{
this.ChageType = (ZDEditType)System.Convert.ToInt32(fieldValue);
}
fieldValue = RowOperator.GetFieldValue(row, zDHistoryTable.ChageDateFieldName);
this.ChangeDate = System.Convert.ToDateTime(fieldValue);
fieldValue = RowOperator.GetFieldValue(row, zDHistoryTable.OrigineZDOIDName);
int oID = System.Convert.ToInt32(fieldValue);
zDChangeHistoryInfo.Feature = ZDChangeHistory.GetHisFeat(ifeatureClass_, oID);
zDChangeHistoryInfo.OID = oID;
zDChangeHistoryInfo.TopFeat = this.Feature;
zDChangeHistoryInfo.SouceInfos = new System.Collections.Generic.List <ZDChangeHistoryInfo>();
this.SouceInfos.Add(zDChangeHistoryInfo);
}
ComReleaser.ReleaseCOMObject(cursor);
}
catch (System.Exception)
{
}
}
public bool UnDoChange(IFeatureClass ifeatureClass_0)
{
bool result;
if (this.CanUndo(ifeatureClass_0))
{
string text = (ifeatureClass_0 as IDataset).Name;
string[] array = text.Split(new char[]
{
'.'
});
text = array[array.Length - 1];
if (text.Length > 4)
{
string a = text.Substring(text.Length - 4).ToLower();
if (a == "_his")
{
text = text.Substring(0, text.Length - 4);
}
}
string registerZDGuid = ZDRegister.GetRegisterZDGuid(ifeatureClass_0);
ZDHistoryTable zDHistoryTable = new ZDHistoryTable();
string whereClause;
if (this.ChageType == ZDEditType.Create)
{
whereClause = string.Format("{0}='{1}' and {2} in ({3})", new object[]
{
zDHistoryTable.ZDRegisterGuidName,
registerZDGuid,
zDHistoryTable.NewZDOIDName,
this.NewOIDs
});
}
else
{
whereClause = string.Format("{0}='{1}' and {2} in ({3})", new object[]
{
zDHistoryTable.ZDRegisterGuidName,
registerZDGuid,
zDHistoryTable.OrigineZDOIDName,
this.OriginOIDs
});
}
IQueryFilter queryFilter = new QueryFilter();
queryFilter.WhereClause = whereClause;
IWorkspace workspace = AppConfigInfo.GetWorkspace();
ITable table = (workspace as IFeatureWorkspace).OpenTable(zDHistoryTable.TableName);
table.DeleteSearchedRows(queryFilter);
string historyZDFeatureName = ZDRegister.GetHistoryZDFeatureName(ifeatureClass_0);
IFeatureClass featureClass =
((ifeatureClass_0 as IDataset).Workspace as IFeatureWorkspace).OpenFeatureClass(historyZDFeatureName);
string[] array2 = this.HisOIDs.Split(new char[]
{
','
});
try
{
if (this.ChageType != ZDEditType.Delete)
{
queryFilter = new QueryFilter();
whereClause = string.Format("{0} in ({1}) ", ifeatureClass_0.OIDFieldName, this.NewOIDs);
queryFilter.WhereClause = whereClause;
(ifeatureClass_0 as ITable).DeleteSearchedRows(queryFilter);
}
}
catch (System.Exception)
{
}
int index = featureClass.FindField("OriginOID_");
int index2 = table.FindField(zDHistoryTable.NewZDOIDName);
string[] array3 = array2;
for (int i = 0; i < array3.Length; i++)
{
string text2 = array3[i];
if (text2 != "-1")
{
IFeature feature = ifeatureClass_0.CreateFeature();
IFeature feature2 = featureClass.GetFeature(System.Convert.ToInt32(text2));
int num = System.Convert.ToInt32(feature2.get_Value(index));
RowOperator.CopyFeatureToFeatureEx(feature2, feature);
feature2.Delete();
whereClause = string.Format("{0}='{1}' and {2} ={3}", new object[]
{
zDHistoryTable.ZDRegisterGuidName,
registerZDGuid,
zDHistoryTable.NewZDOIDName,
num
});
queryFilter.WhereClause = whereClause;
ICursor cursor = table.Search(queryFilter, false);
for (IRow row = cursor.NextRow(); row != null; row = cursor.NextRow())
{
row.set_Value(index2, feature.OID);
row.Store();
}
ComReleaser.ReleaseCOMObject(cursor);
}
}
result = true;
}
else
{
result = false;
}
return(result);
}
