private void method_11()
{
IReplicaDescription rDDescription = new ReplicaDescriptionClass();
rDDescription.Init(this.ienumName_0, this.iworkspaceName_0, this.bool_1,
esriDataExtractionType.esriDataCheckOut);
rDDescription.ReplicaModelType = esriReplicaModelType.esriModelTypeFullGeodatabase;
ICheckOut @out = new CheckOutClass();
ESRI.ArcGIS.GeoDatabaseDistributed.IFeatureProgress_Event event2 =
@out as ESRI.ArcGIS.GeoDatabaseDistributed.IFeatureProgress_Event;
base.InitEvent(event2);
try
{
if (this.bool_2)
{
@out.CheckOutSchema(rDDescription, this.string_0);
}
else
{
@out.CheckOutData(rDDescription, this.bool_0, this.string_0);
}
}
catch (Exception exception)
{
MessageBox.Show(exception.ToString());
}
finally
{
base.ReleaseEvent(event2);
}
}
private void method_11()
{
try
{
IReplicaDescription rSDescription = new ReplicaDescriptionClass();
rSDescription.Init(this.ienumName_0, this.iworkspaceName_0, this.bool_1,
esriDataExtractionType.esriDataExtraction);
rSDescription.ReplicaModelType = esriReplicaModelType.esriModelTypeFullGeodatabase;
IDataExtraction extraction = new DataExtractionClass();
ESRI.ArcGIS.GeoDatabaseDistributed.IFeatureProgress_Event event2 =
extraction as ESRI.ArcGIS.GeoDatabaseDistributed.IFeatureProgress_Event;
base.InitEvent(event2);
try
{
if (this.bool_2)
{
extraction.ExtractSchema(rSDescription, null);
}
else
{
extraction.Extract(rSDescription, this.bool_0);
}
}
catch (Exception)
{
}
finally
{
base.ReleaseEvent(event2);
}
}
catch
{
}
}
/// <summary>
/// 签出数据
/// </summary>
/// <param name="pMasterWorkspace">源工作空间</param>
/// <param name="featureClassName">要素类的名字</param>
/// <param name="featureDatasetName">数据集的名字</param>
/// <param name="checkoutName">版本名称</param>
/// <param name="onlySchema">是否只签出结构</param>
/// <param name="reuseSchema">是否重用已有的结构</param>
/// <param name="fileName">文件名</param>
/// <param name="dataExtractionType">数据提取的类型（checkout或只导出数据）</param>
/// <param name="replicaModelType">简单图层或与源工作空间结构相同</param>
public void CheckOut(IWorkspace pMasterWorkspace,
string[] featureClassName, //要素类类的名字
string[] featureDatasetName, //数据集的名字
string checkoutName,
bool onlySchema,
bool reuseSchema,
string fileName,
esriDataExtractionType dataExtractionType,
esriReplicaModelType replicaModelType)
{
if (File.Exists(fileName))
{
File.Delete(fileName);
}
bool hasVersion = false;
string versionName = System.IO.Path.GetFileNameWithoutExtension(fileName);
IEnumVersionInfo pEnumVersionInfo = (pMasterWorkspace as IVersionedWorkspace).Versions;
if (pEnumVersionInfo != null)
{
pEnumVersionInfo.Reset();
IVersionInfo pVersionInfo = pEnumVersionInfo.Next();
while (pVersionInfo != null)
{
if (pVersionInfo.VersionName == "SDE." + checkoutName)
{
hasVersion = true;
break;
}
pVersionInfo = pEnumVersionInfo.Next();
}
}
if (hasVersion)
{
IVersion pVersion = (pMasterWorkspace as IVersionedWorkspace).FindVersion(versionName);
if (pVersion != null)
{
pVersion.Delete();
}
}
IPropertySet pCheckOutPropSet = new PropertySetClass();
pCheckOutPropSet.SetProperty("Database", fileName);
IWorkspaceFactory pCheckOutWorkFact = new AccessWorkspaceFactoryClass();
string path = System.IO.Path.GetDirectoryName(fileName);
IWorkspaceName pCheckOutWorkspaceName = pCheckOutWorkFact.Create(path, checkoutName, pCheckOutPropSet, 0);
IName pName = pCheckOutWorkspaceName as IName;
IWorkspace pCheckOutWorkspace = pName.Open() as IWorkspace;
if (pCheckOutWorkspace != null)
{
IFeatureWorkspace pMasterFeaWorkspace = pMasterWorkspace as IFeatureWorkspace;
IFeatureClass pFeaClass;
IFeatureDataset pFeatureDataset;
IDataset pDS;
IEnumNameEdit pEnumNameEdit = new NamesEnumeratorClass();
IEnumName pEnumName;
IReplicaDescription pRepDescription = new ReplicaDescriptionClass();
for (int i = 0; i < featureClassName.Length; i++)
{
pFeaClass = pMasterFeaWorkspace.OpenFeatureClass(featureClassName[i]);
pDS = pFeaClass as IDataset;
pEnumNameEdit.Add(pDS.FullName as IName);
}
for (int i = 0; i < featureDatasetName.Length; i++)
{
pFeatureDataset = pMasterFeaWorkspace.OpenFeatureDataset(featureDatasetName[i]);
pDS = pFeatureDataset as IDataset;
pEnumNameEdit.Add(pDS.FullName as IName);
}
pEnumName = pEnumNameEdit as IEnumName;
pRepDescription.Init(pEnumName, pCheckOutWorkspaceName, false, dataExtractionType);
pRepDescription.ReplicaModelType = replicaModelType;//简单图层类型或与SDE数据库一样
ICheckOut pCheckOut = new CheckOutClass();
try
{
pCheckOut.CheckOutData(pRepDescription, true, checkoutName);
}
catch (Exception ex)
{
MessageBox.Show("可能是备份的SDE数据没有注册为版本,或者是由于该文件名上次已经作为一个版本号存在数据库中。" + ex.ToString());
}
pCheckOutWorkspace = null;
GC.Collect();
}
}
