public void ChangeToArchivedVersion(string taskName, string timeStamp)
{
this.superTabControl1.SelectedTabIndex = 1;
IHistoricalWorkspace hws = Util.ServerWorkspace as IHistoricalWorkspace;
IVersionedWorkspace vws = hws as IVersionedWorkspace;
DateTime ts = DateTime.Parse(timeStamp);
IHistoricalVersion ver = hws.FindHistoricalVersionByTimeStamp(ts);
IMapAdmin3 ma = this.axMapControl2.Map as IMapAdmin3;
IBasicMap bmap = this.axMapControl2.Map as IBasicMap;
AppManager am = AppManager.GetInstance();
IChangeDatabaseVersion cdv = new ChangeDatabaseVersionClass();
if (am.CurrentVersion == null)
{
ma.FireChangeVersion(vws.DefaultVersion, ver as IVersion);
cdv.Execute(vws.DefaultVersion, ver as IVersion, bmap);
}
else
{
ma.FireChangeVersion(am.CurrentVersion, ver as IVersion);
cdv.Execute(am.CurrentVersion, ver as IVersion, bmap);
}
am.CurrentVersion = ver as IVersion;
am.TaskName = taskName;
LocateTask(taskName);
SetUpdateGridList(taskName);
}
/// <summary>
/// 结束任务流程
/// </summary>
/// <param name="taskName"></param>
public void FinishTask(string taskName)
{
IFeatureWorkspace ws = Util.ServerWorkspace as IFeatureWorkspace;
IVersionedWorkspace vw = ws as IVersionedWorkspace;
if (taskName.ToLower() == vw.DefaultVersion.VersionName.ToLower())
{
return;
}
IVersion ver = vw.FindVersion(taskName);
IVersionEdit4 ve = ver as IVersionEdit4;
IWorkspaceEdit wse = ver as IWorkspaceEdit;
wse.StartEditing(true);
ve.Reconcile4(vw.DefaultVersion.VersionName, true, true, true, true);
if (ve.CanPost())
{
ve.Post(vw.DefaultVersion.VersionName);
}
ITable task_tbl = ws.OpenTable("TaskLog");
IQueryFilter filter = new QueryFilterClass();
filter.WhereClause = "TaskName = '" + taskName + "'";
ICursor cur = task_tbl.Search(filter, false);
IRow rw = cur.NextRow();
if (rw != null)
{
rw.set_Value(task_tbl.FindField("Status"), TaskManager.FINISH_STATUS);
rw.set_Value(task_tbl.FindField("FinishDate"), DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss"));
rw.Store();
}
wse.StopEditing(true);
ver.Delete();
}
/// <summary>
/// 获取工作空间的默认版本
/// </summary>
/// <param name="eError"></param>
/// <returns></returns>
public string GetDefautVersionName(out Exception eError)
{
string verName = "";//默认版本名称
eError = null;
IVersionedWorkspace pVersionedWS = v_WSEdit as IVersionedWorkspace;
if (pVersionedWS == null)
{
eError = new Exception("该数据还没有注册版本!");
return("");
}
IVersion pDefVersion = pVersionedWS.DefaultVersion; //默认版本
if (pDefVersion == null)
{
eError = new Exception("获取默认版本出错！");
return("");
}
if (pDefVersion.VersionInfo == null)
{
eError = new Exception("获取默认版本出错！");
return("");
}
verName = pDefVersion.VersionInfo.VersionName;
if (verName == "")
{
eError = new Exception("获取默认版本名称出错!");
return("");
}
return(verName);
}
/// <summary>
/// 切换到任务
/// </summary>
/// <param name="versionName"></param>
public void ChangeToCheckInVersion(string versionName)
{
IVersionedWorkspace vws = Util.ServerWorkspace as IVersionedWorkspace;
IVersion ver = vws.FindVersion(versionName);
IMapAdmin3 ma = this.axMapControl1.Map as IMapAdmin3;
IBasicMap bmap = this.axMapControl1.Map as IBasicMap;
AppManager am = AppManager.GetInstance();
IChangeDatabaseVersion cdv = new ChangeDatabaseVersionClass();
if (am.CurrentVersion == null)
{
ma.FireChangeVersion(vws.DefaultVersion, ver);
cdv.Execute(vws.DefaultVersion, ver, bmap);
}
else
{
ma.FireChangeVersion(am.CurrentVersion, ver);
cdv.Execute(am.CurrentVersion, ver, bmap);
}
am.CurrentVersion = ver;
am.TaskName = versionName;
m_EditWorkspace = ver as IWorkspaceEdit2;
FilterLayers();
SetUpdateGridList(versionName);
SetStatusLabel(versionName);
}
private void frmHistorialMarkerManager_Load(object sender, EventArgs e)
{
IEnumHistoricalMarker historicalMarkers = this.m_pHistoricalWorkspace.HistoricalMarkers;
historicalMarkers.Reset();
IHistoricalMarker marker2 = historicalMarkers.Next();
string[] items = new string[2];
IVersionedWorkspace pHistoricalWorkspace = this.m_pHistoricalWorkspace as IVersionedWorkspace;
while (marker2 != null)
{
if (marker2.Name != "DEFAULT")
{
items[0] = marker2.Name;
items[1] = marker2.TimeStamp.ToString();
ListViewItem item = new ListViewItem(items)
{
Tag = marker2
};
this.listView1.Items.Add(item);
}
marker2 = historicalMarkers.Next();
}
}
public void GetDifferences1(IWorkspace iworkspace_0, string string_0, string string_1,
TreeNodeCollection treeNodeCollection_0, IList ilist_0)
{
try
{
this.bool_0 = false;
IFeatureWorkspace iworkspace0 = iworkspace_0 as IFeatureWorkspace;
IVersionedWorkspace versionedWorkspace = iworkspace_0 as IVersionedWorkspace;
IFeatureWorkspace featureWorkspace = versionedWorkspace.FindVersion(string_0) as IFeatureWorkspace;
IFeatureWorkspace featureWorkspace1 = versionedWorkspace.FindVersion(string_1) as IFeatureWorkspace;
ilist_0.Clear();
DateTime now = DateTime.Now;
ilist_0.Add(string.Concat("Version Difference Report - ", now.ToLongDateString()));
ilist_0.Add(string.Concat("Parent/Grandparent/.. Version: ", string_0));
ilist_0.Add(string.Concat("Child Version: ", string_1));
ilist_0.Add("________________________________________________________");
this.CheckDatasetForDifferences(treeNodeCollection_0, iworkspace0, featureWorkspace, featureWorkspace1,
string_0, string_1, ilist_0);
if (!this.bool_0)
{
ilist_0.Add("No differences found.");
}
}
catch
{
}
}
/// <summary>
/// 得到一个SDE数据库中的所有版本名称
/// </summary>
/// <param name="pWorkspace"></param>
/// <returns></returns>
public static string[] GetAllVersionName(IWorkspace pWorkspace)
{
string[] result = null;
if (pWorkspace != null)
{
try
{
ArrayList arr = new ArrayList();
IVersionedWorkspace pVerWs = pWorkspace as IVersionedWorkspace;
if (pVerWs == null)
{
return(null);
}
IEnumVersionInfo pEnumInfo = pVerWs.Versions;
pEnumInfo.Reset();
IVersionInfo pInfo = pEnumInfo.Next();
while (pInfo != null)
{
arr.Add(pInfo.VersionName.ToString());
pInfo = pEnumInfo.Next();
}
result = (string[])arr.ToArray(typeof(string));
}
catch (System.Exception ex)
{
}
}
return(result);
}
private bool method_7(IVersionedWorkspace iversionedWorkspace_0, IEnumVersionInfo ienumVersionInfo_0,
string string_0, bool bool_2, bool bool_3)
{
bool flag = true;
try
{
for (IVersionInfo i = ienumVersionInfo_0.Next(); i != null; i = ienumVersionInfo_0.Next())
{
if (!bool_2)
{
if (this.method_8(iversionedWorkspace_0.FindVersion(i.VersionName) as IVersionEdit, string_0,
bool_2, bool_3))
{
this.method_7(iversionedWorkspace_0, i.Children, i.VersionName, bool_2, bool_3);
}
}
else if (!this.method_7(iversionedWorkspace_0, i.Children, i.VersionName, bool_2, bool_3))
{
flag = false;
}
else if (
!this.method_8(iversionedWorkspace_0.FindVersion(i.VersionName) as IVersionEdit, string_0,
bool_2, bool_3))
{
flag = true;
}
}
}
catch
{
flag = false;
}
return(flag);
}
public void ChangeVersionByName(IGraphicsContainer igraphicsContainer_0, IFeatureWorkspace ifeatureWorkspace_0,
string string_0)
{
try
{
if ((((igraphicsContainer_0 != null) && (ifeatureWorkspace_0 != null)) && (string_0.Length != 0)) &&
(ifeatureWorkspace_0 is IVersionedWorkspace))
{
IVersionedWorkspace workspace = ifeatureWorkspace_0 as IVersionedWorkspace;
string versionName = (workspace as IVersion).VersionName;
IPropertySet connectionProperties = (ifeatureWorkspace_0 as IWorkspace).ConnectionProperties;
try
{
connectionProperties.GetProperty("Version").ToString();
}
catch
{
}
IVersion version = workspace.FindVersion(string_0);
if (version == null)
{
}
this.ChangeVersion(igraphicsContainer_0, ifeatureWorkspace_0, version as IFeatureWorkspace);
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
public void GetDifferences1(IWorkspace iworkspace_0, string string_0, string string_1,
TreeNodeCollection treeNodeCollection_0, IList ilist_0)
{
try
{
this.bool_0 = false;
IFeatureWorkspace workspace = iworkspace_0 as IFeatureWorkspace;
IVersionedWorkspace workspace2 = iworkspace_0 as IVersionedWorkspace;
IFeatureWorkspace workspace3 = workspace2.FindVersion(string_0) as IFeatureWorkspace;
IFeatureWorkspace workspace4 = workspace2.FindVersion(string_1) as IFeatureWorkspace;
ilist_0.Clear();
ilist_0.Add("Version Difference Report - " + DateTime.Now.ToLongDateString());
ilist_0.Add("Parent/Grandparent/.. Version: " + string_0);
ilist_0.Add("Child Version: " + string_1);
ilist_0.Add("________________________________________________________");
this.CheckDatasetForDifferences(treeNodeCollection_0, workspace, workspace3, workspace4, string_0,
string_1, ilist_0);
if (!this.bool_0)
{
ilist_0.Add("No differences found.");
}
}
catch
{
}
}
/// <summary>
/// 删除当前版本
/// </summary>
/// <param name="pWorkspace">工作区</param>
/// <param name="VersionName">版本名称</param>
/// <returns></returns>
public static bool DeleteVersion(IWorkspace pWorkspace, string VersionName)
{
IVersionedWorkspace pVerWorkspace = (IVersionedWorkspace)pWorkspace;
IVersion pVersion = pVerWorkspace.FindVersion(VersionName);
pVersion.Delete();
return(true);
}
private void listProjects_SelectedIndexChanged(object sender, EventArgs e)
{
// Need to clear the versions when selected
this.listVersions.DataSource = null;
string selectedProject = null;
try
{
selectedProject = (string)this.listProjects.SelectedValue;
}
catch { return; }
if (selectedProject == null)
{
return;
}
// Prompt the user to select a version. Open the database
IPropertySet connectionProperties = new PropertySetClass();
connectionProperties.SetProperty("SERVER", "malachite\\azgsgeodatabases");
connectionProperties.SetProperty("INSTANCE", "sde:sqlserver:malachite\\azgsgeodatabases");
connectionProperties.SetProperty("DATABASE", selectedProject);
connectionProperties.SetProperty("AUTHENTICATION_MODE", "OSA");
connectionProperties.SetProperty("VERSION", "dbo.Default");
IWorkspaceFactory wsFact = new SdeWorkspaceFactoryClass();
IVersionedWorkspace vWs = (IVersionedWorkspace)wsFact.Open(connectionProperties, 0);
// Build a DataTable to bind to the listbox control
DataTable verTable = new DataTable();
DataColumn verName = new DataColumn();
verName.ColumnName = "VersionName";
verName.DataType = typeof(string);
verTable.Columns.Add(verName);
IEnumVersionInfo theseVersions = vWs.Versions;
IVersionInfo aVersion = theseVersions.Next();
while (aVersion != null)
{
string thisVersionName = (string)aVersion.VersionName;
string[] Split = thisVersionName.Split(new char[] { '.' });
verTable.Rows.Add(Split[1]);
aVersion = theseVersions.Next();
}
this.listVersions.DataSource = verTable;
this.listVersions.DisplayMember = "VersionName";
this.listVersions.ValueMember = "VersionName";
}
/// <summary>
/// Deletes the version (when it exists).
/// </summary>
/// <param name="source">The source.</param>
/// <param name="name">The name.</param>
public static void DeleteVersion(this IVersionedWorkspace source, string name)
{
using (ComReleaser cr = new ComReleaser())
{
var version = source.GetVersion(name);
cr.ManageLifetime(version);
if (version != null)
{
version.Delete();
}
}
}
public void DeleteVersion(IWorkspace workspace, string versionName)
{
IVersionedWorkspace vw = workspace as IVersionedWorkspace;
IVersion ver = vw.FindVersion(versionName);
AppManager am = AppManager.GetInstance();
if (am.CurrentVersion.VersionName == versionName)
{
MainForm mf = am.AppForm;
mf.ChangeToDefaultVersion();
}
ver.Delete();
}
public void DeleteTask(string taskName)
{
IFeatureWorkspace ws = Util.ServerWorkspace as IFeatureWorkspace;
ITable task_tbl = ws.OpenTable("TaskLog");
IQueryFilter filter = new QueryFilterClass();
filter.WhereClause = "TaskName = '" + taskName + "'";
ICursor cur = task_tbl.Search(filter, false);
IRow rw = cur.NextRow();
IWorkspaceEdit wse = ws as IWorkspaceEdit;
if (rw != null)
{
string status = rw.get_Value(task_tbl.FindField("Status")) as string;
if (status == TaskManager.CHECKOUT_STATUS)
{
wse.StartEditing(true);
rw.Delete();
wse.StopEditing(true);
}
else if (status == TaskManager.CHECKIN_STATUS)
{
IVersionedWorkspace vw = ws as IVersionedWorkspace;
IVersion ver = vw.FindVersion(taskName);
ver.Delete();
wse.StartEditing(true);
rw.Delete();
wse.StopEditing(true);
}
wse.StartEditing(false);
ITable tgl_tbl = ws.OpenTable("TaskGridLog");
IQueryFilter tgl_filter = new QueryFilterClass();
tgl_filter.WhereClause = "TaskName = '" + taskName + "'";
tgl_tbl.DeleteSearchedRows(tgl_filter);
wse.StopEditing(true);
IQueryFilter checkItem_filter = new QueryFilterClass();
checkItem_filter.WhereClause = "VersionName = '" + taskName + "'";
wse.StartEditing(false);
ITable checkItemPtn_fc = ws.OpenTable("CheckItemPtn");
checkItemPtn_fc.DeleteSearchedRows(checkItem_filter);
ITable checkItemLn_fc = ws.OpenTable("CheckItemLn");
checkItemLn_fc.DeleteSearchedRows(checkItem_filter);
ITable checkItemPoly_fc = ws.OpenTable("CheckItemPoly");
checkItemPoly_fc.DeleteSearchedRows(checkItem_filter);
wse.StopEditing(true);
}
}
public bool ExistVersion(IWorkspace workspace, string versionName)
{
IVersionedWorkspace vw = workspace as IVersionedWorkspace;
try
{
IVersion ver = vw.FindVersion(versionName);
}
catch (Exception ex)
{
return(false);
}
return(true);
}
public void List_CO_Versions(IWorkspace iworkspace_0)
{
if (iworkspace_0 is IVersionedWorkspace)
{
IVersionedWorkspace workspace = iworkspace_0 as IVersionedWorkspace;
IEnumVersionInfo versions = workspace.Versions;
versions.Reset();
for (IVersionInfo info2 = versions.Next(); info2 != null; info2 = versions.Next())
{
if (!this.method_0(info2.VersionName, iworkspace_0 as IWorkspaceReplicas))
{
}
}
}
}
public static List <IVersion> GetParentVersionList(IVersion pVersion)
{
List <IVersion> versions = new List <IVersion>();
if (pVersion.HasParent())
{
IVersionedWorkspace versionedWorkspace = pVersion as IVersionedWorkspace;
IEnumVersionInfo ancestors = pVersion.VersionInfo.Ancestors;
IVersionInfo versionInfo = ancestors.Next();
while (versionInfo != null)
{
versions.Add(versionedWorkspace.FindVersion(versionInfo.VersionName));
versionInfo = ancestors.Next();
}
}
return(versions);
}
public IVersion CreateNewVersion(IVersionedWorkspace versionedWorkspace, string versionName, string parentVersionName)
{
IVersion newVersion = null;
IVersion parentVersion = null;
try
{
if (parentVersionName == "")
{
parentVersion = versionedWorkspace.DefaultVersion;
}
else
{
parentVersion = versionedWorkspace.FindVersion(parentVersionName);
}
}
catch
{
MessageBox.Show("không tìm thấy version :" + parentVersionName);
}
try
{
/*
* Delete the version if it exists.
*/
newVersion = versionedWorkspace.FindVersion(versionName);
newVersion.Delete();
newVersion = parentVersion.CreateVersion(versionName);
//newVersion = new SeVersion(conn);
}
catch (Exception e)
{
//if( e.get.getSdeError() == IError.SE_VERSION_NOEXIST )
try
{
newVersion = parentVersion.CreateVersion(versionName);
}
catch (Exception se)
{
MessageBox.Show(se.ToString());
}
}
newVersion.Access = esriVersionAccess.esriVersionAccessPublic;
return newVersion;
}
private void method_1(IVersionedWorkspace iversionedWorkspace_1, TreeView treeView_0)
{
try
{
IVersionInfo versionInfo = iversionedWorkspace_1.DefaultVersion.VersionInfo;
TreeNode node = new TreeNode(versionInfo.VersionName)
{
Tag = versionInfo
};
treeView_0.Nodes.Add(node);
this.method_0(versionInfo, node);
treeView_0.SelectedNode = node;
}
catch
{
}
}
public void ChangeToCheckOutVerstion(string versionName)
{
this.superTabControl1.SelectedTabIndex = 1;
IVersionedWorkspace vws = Util.ServerWorkspace as IVersionedWorkspace;
IVersion ver = vws.DefaultVersion;
IMapAdmin3 ma = this.axMapControl2.Map as IMapAdmin3;
IBasicMap bmap = this.axMapControl2.Map as IBasicMap;
AppManager am = AppManager.GetInstance();
IChangeDatabaseVersion cdv = new ChangeDatabaseVersionClass();
ma.FireChangeVersion(am.CurrentVersion, ver);
cdv.Execute(am.CurrentVersion, ver, bmap);
am.CurrentVersion = ver;
am.TaskName = versionName;
LocateTask(versionName);
}
private bool method_3(IVersionedWorkspace iversionedWorkspace_1, IEnumVersionInfo ienumVersionInfo_0,
string string_0, bool bool_0, bool bool_1)
{
bool flag = true;
try
{
for (IVersionInfo info = ienumVersionInfo_0.Next(); info != null; info = ienumVersionInfo_0.Next())
{
IVersionEdit edit;
if (bool_0)
{
if (!this.method_3(iversionedWorkspace_1, info.Children, info.VersionName, bool_0, bool_1))
{
flag = false;
this.txtMessage.Text = "无法合并 " + info.VersionName + "的所有子版";
}
else
{
this.txtMessage.Text = "正在合并 " + info.VersionName;
edit = iversionedWorkspace_1.FindVersion(info.VersionName) as IVersionEdit;
if (!this.method_4(edit, string_0, bool_0, bool_1))
{
flag = true;
}
}
}
else
{
this.txtMessage.Text = "正在合并 " + info.VersionName;
edit = iversionedWorkspace_1.FindVersion(info.VersionName) as IVersionEdit;
if (this.method_4(edit, string_0, bool_0, bool_1))
{
this.method_3(iversionedWorkspace_1, info.Children, info.VersionName, bool_0, bool_1);
}
}
}
}
catch
{
flag = false;
}
return(flag);
}
private void btnModifyVersion_Click(object sender, EventArgs e)
{
if (m_pWorkspace != null)
{
if (m_pWorkspace.Type == esriWorkspaceType.esriRemoteDatabaseWorkspace)
{
if (m_pWorkspace is IVersionedWorkspace)
{
m_pVersionedWorkspace = m_pWorkspace as IVersionedWorkspace;
}
}
}
//打开版本修改界面
if (m_pVersionedWorkspace != null)
{
frmChangeVersion frmChangeVersion1 = new frmChangeVersion(m_pVersionedWorkspace);
frmChangeVersion1.Show();
}
}
private void btnModifyVersion_Click(object sender, EventArgs e)
{
if (m_pWorkspace != null)
{
if (m_pWorkspace.Type == esriWorkspaceType.esriRemoteDatabaseWorkspace)
{
if (m_pWorkspace is IVersionedWorkspace)
{
m_pVersionedWorkspace = m_pWorkspace as IVersionedWorkspace;
}
}
}
//�汾�Ľ���
if (m_pVersionedWorkspace != null)
{
frmChangeVersion frmChangeVersion1 = new frmChangeVersion(m_pVersionedWorkspace);
frmChangeVersion1.Show();
}
}
private string method_0(string string_0)
{
if (this.iworkspace_0 is IVersionedWorkspace)
{
IVersionedWorkspace workspace = this.iworkspace_0 as IVersionedWorkspace;
try
{
IVersion version = workspace.FindVersion(string_0);
if (version.HasParent())
{
return(version.VersionInfo.Parent.VersionName);
}
}
catch
{
}
}
return("");
}
/// <summary>
/// Gets the version.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="name">The name.</param>
/// <returns>Returns a <see cref="IVersion" /> representing the version.</returns>
public static IVersion GetVersion(this IVersionedWorkspace source, string name)
{
try
{
var version = source.FindVersion(name);
version.RefreshVersion();
return(version);
}
catch (COMException e)
{
if (e.ErrorCode == (int)fdoError.FDO_E_VERSION_NOT_FOUND ||
e.ErrorCode == (int)fdoError.FDO_E_SE_VERSION_NOEXIST)
{
return(null);
}
throw;
}
}
public void ChangeToDefaultVersion()
{
IVersionedWorkspace vws = Util.ServerWorkspace as IVersionedWorkspace;
IVersion ver = vws.DefaultVersion;
IMapAdmin3 ma = this.axMapControl2.Map as IMapAdmin3;
IBasicMap bmap = this.axMapControl2.Map as IBasicMap;
AppManager am = AppManager.GetInstance();
IChangeDatabaseVersion cdv = new ChangeDatabaseVersionClass();
cdv.Execute(am.CurrentVersion, ver, bmap);
am.CurrentVersion = ver;
am.TaskName = "";
IGraphicsContainer gcon = this.axMapControl2.ActiveView.GraphicsContainer;
gcon.DeleteAllElements();
this.axMapControl2.Refresh(esriViewDrawPhase.esriViewGraphics, null, null);
this.lstGrids.Items.Clear();
}
private void btnOpen_Click(object sender, EventArgs e)
{
frmOpenFile file = new frmOpenFile();
if (this.int_0 == 0)
{
file.AddFilter(new MyGxFilterGeoDatabases(), true);
}
else
{
file.AddFilter(new MyGxFilterPersonalGeodatabases(), true);
}
if ((file.DoModalOpen() == DialogResult.OK) && (file.Items.Count > 0))
{
IGxObject obj2 = file.Items.get_Element(0) as IGxObject;
if (obj2 is IGxDatabase)
{
if (this.int_0 == 0)
{
this.iversionedWorkspace_0 = (obj2 as IGxDatabase).Workspace as IVersionedWorkspace;
if (this.iversionedWorkspace_0 == null)
{
MessageBox.Show("请选择企业数据库!");
this.textEdit1.Text = "";
this.btnOK.Enabled = false;
}
else
{
this.textEdit1.Text = obj2.FullName;
this.btnOK.Enabled = true;
}
}
else
{
this.textEdit1.Text = obj2.FullName;
this.idatabaseCompact_0 = (obj2 as IGxDatabase).Workspace as IDatabaseCompact;
this.btnOK.Enabled = this.idatabaseCompact_0 != null;
}
}
}
}
private void AddVersionsToComb(IWorkspace pWorkSpace)
{
IVersionedWorkspace pVerWorkspace = null;
IEnumVersionInfo pEnumVersionInfo = null;
pVerWorkspace = (IVersionedWorkspace)pWorkSpace;
pEnumVersionInfo = pVerWorkspace.Versions;
pEnumVersionInfo.Reset();
IVersionInfo pVersionInfo = default(IVersionInfo);
pVersionInfo = pEnumVersionInfo.Next();
////在组合框中加载sde的所有版本
while (!(pVersionInfo == null))
{
cboVersion.Items.Add(pVersionInfo.VersionName);
pVersionInfo = pEnumVersionInfo.Next();
}
cboVersion.Text = "SDE.DEFAULT";
}
public static IFIDSet FindVersionDifferences(IWorkspace workspace, String sourceVersionName, String targetVersionName, String tableName, esriDifferenceType differenceType)
{
// Get references to the child and parent versions.
IVersionedWorkspace versionedWorkspace = (IVersionedWorkspace)workspace;
IVersion sourceVersion = versionedWorkspace.FindVersion(sourceVersionName);
IVersion targetVersion = versionedWorkspace.FindVersion(targetVersionName);
// Cast to the IVersion2 interface to find the common ancestor.
IVersion2 sourceVersion2 = (IVersion2)sourceVersion;
IVersion commonAncestorVersion = sourceVersion2.GetCommonAncestor(targetVersion);
// Cast the child version to IFeatureWorkspace and open the table.
IFeatureWorkspace targetFWS = (IFeatureWorkspace)sourceVersion;
ITable targetTable = targetFWS.OpenTable(tableName);
// Cast the common ancestor version to IFeatureWorkspace and open the table.
IFeatureWorkspace commonAncestorFWS = (IFeatureWorkspace)commonAncestorVersion;
ITable commonAncestorTable = commonAncestorFWS.OpenTable(tableName);
// Cast to the IVersionedTable interface to create a difference cursor.
IVersionedTable versionedTable = (IVersionedTable)targetTable;
IDifferenceCursor differenceCursor = versionedTable.Differences(commonAncestorTable, differenceType, null);
// Create output variables for the IDifferenceCursor.Next method and a FID set.
IFIDSet fidSet = new FIDSetClass();
IRow differenceRow = null;
int objectID = -1;
// Step through the cursor, showing the ID of each modified row.
differenceCursor.Next(out objectID, out differenceRow);
while (objectID != -1)
{
fidSet.Add(objectID);
differenceCursor.Next(out objectID, out differenceRow);
}
fidSet.Reset();
return(fidSet);
}
public void StopEditing(bool saveChanges)
{
var workspaceEdit = CurrentWorkspace as IWorkspaceEdit2;
if (CurrentWorkspace.Type == esriWorkspaceType.esriRemoteDatabaseWorkspace)
{
IVersionedWorkspace versionWorkspace = (IVersionedWorkspace)CurrentWorkspace;
IVersion2 version2 = (IVersion2)versionWorkspace;
if (version2 != null && version2.IsRedefined)
{
IVersionEdit4 version4 = (IVersionEdit4)CurrentWorkspace;
version4.Reconcile4("SDE.DEFAULT",
false,
false,
true,
true);
}
}
workspaceEdit.StopEditing(saveChanges);
}
public static IFIDSet FindVersionDifferences(IWorkspace workspace, string childVersionName,
string parentVersionName, string tableName, esriDifferenceType differenceType)
{
IVersionedWorkspace versionedWorkspace = (IVersionedWorkspace)workspace;
IVersion version = versionedWorkspace.FindVersion(childVersionName);
IVersion version1 = versionedWorkspace.FindVersion(parentVersionName);
IVersion commonAncestor = ((IVersion2)version).GetCommonAncestor(version1);
ITable table = ((IFeatureWorkspace)version).OpenTable(tableName);
ITable table1 = ((IFeatureWorkspace)commonAncestor).OpenTable(tableName);
IDifferenceCursor differenceCursor = ((IVersionedTable)table).Differences(table1, differenceType, null);
IFIDSet fIDSetClass = new FIDSet();
IRow row = null;
int num = -1;
differenceCursor.Next(out num, out row);
while (num != -1)
{
fIDSetClass.Add(num);
differenceCursor.Next(out num, out row);
}
fIDSetClass.Reset();
return(fIDSetClass);
}
public IVersion CreateNewVersion(IVersionedWorkspace versionedWorkspace, string versionName,esriVersionAccess access)
{
IVersion newVersion = null;
IVersion parentVersion = null;
try
{
/*
* Delete the version if it exists.
*/
parentVersion = versionedWorkspace.DefaultVersion;
newVersion = versionedWorkspace.FindVersion(versionName);
newVersion.Delete();
newVersion = parentVersion.CreateVersion(versionName);
//newVersion = new SeVersion(conn);
}
catch (Exception e)
{
//if( e.get.getSdeError() == IError.SE_VERSION_NOEXIST )
try
{
newVersion = parentVersion.CreateVersion(versionName);
}
catch (Exception se)
{
MessageBox.Show(se.ToString());
}
}
newVersion.Access = access;
return newVersion;
}
public frmChangeVersion(IVersionedWorkspace _pVersionedWorkspace)
{
pVersionedWorkspace = _pVersionedWorkspace;
InitializeComponent();
}
