/// <summary>
/// Exports or imports the version edits as XML files.
/// </summary>
/// <param name="args">The arguments.</param>
internal void Run(ProgramArguments args)
{
using (EsriRuntimeAuthorization lic = new EsriRuntimeAuthorization(ProductCode.EngineOrDesktop))
{
if (lic.Initialize(esriLicenseProductCode.esriLicenseProductCodeStandard))
{
var workspace = WorkspaceFactories.Open(Path.GetFullPath(args.ConnectionFile));
var versionedWorkspace = (IVersionedWorkspace)workspace;
switch (args.Task)
{
case ProgramTask.Import:
var version = versionedWorkspace.DefaultVersion.CreateVersion(args.VersionName);
var workspaceName = (IWorkspaceName)((IDataset)version).FullName;
string changesFileName = Path.GetFullPath(args.Path);
IDeltaDataChangesInit2 ddci = new DeltaDataChangesClass();
ddci.Init2(changesFileName, esriExportDataChangesOption.esriExportToXML, false);
IImportDataChanges idc = new DataChangesImporterClass();
idc.ImportDataChanges(workspaceName, (IDeltaDataChanges)ddci, true, true);
break;
case ProgramTask.Export:
var source = versionedWorkspace.FindVersion(args.VersionName);
var target = source.GetParent();
IWorkspaceName wsNameSource = (IWorkspaceName)((IDataset)source).FullName;
IWorkspaceName wsNameTarget = (IWorkspaceName)((IDataset)target).FullName;
var exportFileName = Path.Combine(Path.GetFullPath(args.Path), args.VersionName + ".xml");
IVersionDataChangesInit vdci = new VersionDataChangesClass();
vdci.Init(wsNameSource, wsNameTarget);
IExportDataChanges2 edc = new DataChangesExporterClass();
edc.ExportDataChanges(exportFileName, esriExportDataChangesOption.esriExportToXML, (IDataChanges)vdci, true);
break;
}
}
}
}
private void btnSelectDelta_Click(object sender, EventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog
{
Filter = "*.mdb|*.mdb|*.xml|*.xml",
Multiselect = false
};
if (dialog.ShowDialog() == DialogResult.OK)
{
this.bool_0 = false;
this.lblCheckOutName.Text = "";
this.txtDelta.Text = "";
string fileName = dialog.FileName;
esriExportDataChangesOption esriExportToAccess = esriExportDataChangesOption.esriExportToAccess;
if (dialog.FilterIndex == 2)
{
esriExportToAccess = esriExportDataChangesOption.esriExportToXML;
}
IDeltaDataChangesInit init = new DeltaDataChangesClass();
try
{
init.Init(fileName, esriExportToAccess);
IDeltaDataChanges changes = init as IDeltaDataChanges;
this.txtDelta.Text = fileName;
this.txtDelta.Tag = changes.Container;
IDataChanges changes2 = init as IDataChanges;
if (changes2.ParentWorkspaceName != null)
{
IWorkspace workspace = (changes2.ParentWorkspaceName as IName).Open() as IWorkspace;
IReplica replica = (workspace as IWorkspaceReplicas).get_ReplicaByID(changes2.ParentReplicaID);
if (replica != null)
{
this.lblCheckOutName.Text = replica.Name;
this.bool_0 = true;
}
}
}
catch (Exception)
{
MessageBox.Show("检入空间中没有检出数据或检出数据无效!");
}
}
}
