IVersionInfo Interface

Provides access to members that supply version information.

Description

The IVersionInfo interface is a read-only collection of methods used to obtain different properties of a version. If you need to set properties of a version, use the IVersioninterface.

Members

	Name	Description
	Access	The version's access permission.
	Ancestors	The version's ancestors.
	BlocksCompress	Does this version block compress of DEFAULT
	Children	The version's children.
	Created	The date and time the version was created.
	Description	The version's description.
	IsOwner	True if the current connected user is the owner of this version.
	Modified	The date and time the version was last modified.
	Parent	The version's parent.
	ParentName	The name of the version's parent.
	VersionName	The version's name.

IVersionInfo.Access Property

The version's access permission.

Public ReadOnly Property Access As esriVersionAccess

public esriVersionAccess Access {get;}

Remarks

The Access method is used to retrieve a version's permission. The permission can be private, public or protected.

IVersionInfo.Ancestors Property

The version's ancestors.

Public ReadOnly Property Ancestors As IEnumVersionInfo

public IEnumVersionInfo Ancestors {get;}

Remarks

The Ancestors method is used to retrieve an IEnumVersionInfo enumeration of all the version's that are in the ancestral lineage for the current version. For example, the parent version, the grandparent version, etc. all the way back to the default version. The IEnumVersionInfo enumeration is then used to obtain an IVersionInfo object for each version.

IVersionInfo.BlocksCompress Property

Does this version block compress of DEFAULT.

Public ReadOnly Property BlocksCompress As Boolean

public bool BlocksCompress {get;}

IVersionInfo.Children Property

The version's children.

Public ReadOnly Property Children As IEnumVersionInfo

public IEnumVersionInfo Children {get;}

Remarks

The Children method is used to retrieve an IEnumVersionInfo enumeration of all the version's that were created from the current version. The IEnumVersionInfo enumeration is then used to obtain an IVersionInfo object for the child version.

IVersionInfo.Created Property

The date and time the version was created.

Public ReadOnly Property Created As Object

public object Created {get;}

Remarks

The Created method is used to retrieve the date when the version was created.

IVersionInfo.Description Property

The version's description.

Public ReadOnly Property Description As String

public string Description {get;}

Remarks

The Description method is used to retrieve a version's description.

IVersionInfo.IsOwner Method

True if the current connected user is the owner of this version.

Public Function IsOwner ( _
) As Boolean

public bool IsOwner (
);

Remarks

The IsOwner method is used to retrieve a boolean value to determine if the currently connected user owns the version.

IVersionInfo.Modified Property

The date and time the version was last modified.

Public ReadOnly Property Modified As Object

public object Modified {get;}

Remarks

The Modified method is used to retrieve the date when the version was last modified.

IVersionInfo.Parent Property

The version's parent.

Public ReadOnly Property Parent As IVersionInfo

public IVersionInfo Parent {get;}

Remarks

The Parent method is used to retrieve the version's parent version properties.

IVersionInfo.ParentName Property

The name of the version's parent.

Public ReadOnly Property ParentName As String

public string ParentName {get;}

IVersionInfo.VersionName Property

The version's name.

Public ReadOnly Property VersionName As String

public string VersionName {get;}

Remarks

The VersionName method is used to retrieve a version's name. The name will be qualified with the owner of the version. For example, for a version called "MyWorkOrder" owned by the user "GIS", VersionName will return "GIS.MyWorkOrder"

Classes that implement IVersionInfo

Classes	Description
VersionInfo	VersionInfo Object.

// Get dataset from the map service

IDataset defaultDataset = mapServerDataAccess.GetDataSource(mapService.DefaultMapName, 0 ) as IDataset;

IWorkspace workspace = defaultDataset.Workspace;

IVersionedWorkspace versionedWorkspace = (IVersionedWorkspace)workspace;



// Default Version

IVersion  defaultVersion = versionedWorkspace.DefaultVersion;

string defaultVersionName = defaultVersion.VersionName;



// Iterate over versions

IEnumVersionInfo allVersions = versionedWorkspace.Versions;

allVersions.Reset();

IVersionInfo currentVersion = allVersions.Next();