XPDictionary.GetDataStoreSchema(Assembly[]) Method

Gets the complete schema of a data store that corresponds to the persistent objects which are defined within the specified assemblies.

Namespace: DevExpress.Xpo.Metadata

Assembly: DevExpress.Xpo.v19.1.dll

Declaration

C#

public DBTable[] GetDataStoreSchema(
    params Assembly[] assemblies
)

VB.NET

Public Function GetDataStoreSchema(
    ParamArray assemblies As Assembly()
) As DBTable()

Parameters

Name	Type	Description
assemblies	Assembly[]	An array of assemblies which contain the persistent objects.

Returns

Type	Description
DBTable[]	An array of data tables of the DBTable type that correspond to the persistent objects which are defined in the assemblies within the assemblies array.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the GetDataStoreSchema(Assembly[]) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-pre-filter-xpodatasource-assigned-to-aspxgridview-e1341/CS/ServerModeWithParameters/XpoHelper.cs#L39

IDataStore store = XpoDefault.GetConnectionProvider(conn, AutoCreateOption.SchemaAlreadyExists);
dict.GetDataStoreSchema(typeof(AdventureWorks.Customer).Assembly);
IDataLayer dl = new ThreadSafeDataLayer(dict, store);

XPO_how-to-define-a-filter-criterion-whose-parameters-are-supplied-by-editors-e1864/CS/DateRangeFilterViaXpoDataSource/XpoHelper.cs#L38

IDataStore store = XpoDefault.GetConnectionProvider(conn, AutoCreateOption.SchemaAlreadyExists);
dict.GetDataStoreSchema(typeof(Northwind.Customer).Assembly);

XPO_how-to-reuse-xaf-audit-trail-module-functionality-in-a-non-xaf-winforms-application-e2274/CS/WinExample/Form1.cs#L21

AuditTrailService.Instance.QueryCurrentUserName += new QueryCurrentUserNameEventHandler(Instance_QueryCurrentUserName);
session1.Dictionary.GetDataStoreSchema(typeof(PersistentObject1).Assembly);
AuditTrailService.Instance.SetXPDictionary(session1.Dictionary);

how-to-bind-scheduler-to-xpo-e4731/CS/Helpers/XpoHelper.cs#L42

XPDictionary dict = new ReflectionDictionary();
dict.GetDataStoreSchema(Assembly.GetExecutingAssembly());
return new ThreadSafeDataLayer(dict, XpoDefault.GetConnectionProvider(ConfigurationManager.ConnectionStrings[ConnectionStringName].ConnectionString,

how-to-bind-gridview-to-xpo-in-server-mode-e2836/CS/E2836/Helpers/XpoHelper.cs#L54

XPDictionary dict = new ReflectionDictionary();
dict.GetDataStoreSchema(typeof(MyObject).Assembly);

VB.NET

how-to-pre-filter-xpodatasource-assigned-to-aspxgridview-e1341/VB/ServerModeWithParameters/XpoHelper.vb#L42

Dim store As IDataStore = XpoDefault.GetConnectionProvider(conn, AutoCreateOption.SchemaAlreadyExists)
dict.GetDataStoreSchema(GetType(AdventureWorks.Customer).Assembly)
Dim dl As IDataLayer = New ThreadSafeDataLayer(dict, store)

XPO_how-to-define-a-filter-criterion-whose-parameters-are-supplied-by-editors-e1864/VB/DateRangeFilterViaXpoDataSource/XpoHelper.vb#L41

Dim store As IDataStore = XpoDefault.GetConnectionProvider(conn, AutoCreateOption.SchemaAlreadyExists)
dict.GetDataStoreSchema(GetType(Northwind.Customer).Assembly)

XPO_how-to-reuse-xaf-audit-trail-module-functionality-in-a-non-xaf-winforms-application-e2274/VB/WinExample/Form1.vb#L23

AddHandler AuditTrailService.Instance.QueryCurrentUserName, AddressOf Instance_QueryCurrentUserName
session1.Dictionary.GetDataStoreSchema(GetType(PersistentObject1).Assembly)
AuditTrailService.Instance.SetXPDictionary(session1.Dictionary)

how-to-bind-scheduler-to-xpo-e4731/VB/Helpers/XpoHelper.vb#L47

Dim dict As XPDictionary = New ReflectionDictionary()
dict.GetDataStoreSchema(System.Reflection.Assembly.GetExecutingAssembly())
Return New ThreadSafeDataLayer(dict, XpoDefault.GetConnectionProvider(ConfigurationManager.ConnectionStrings(ConnectionStringName).ConnectionString, AutoCreateOption.None))

how-to-bind-gridview-to-xpo-in-server-mode-e2836/VB/E2836/Helpers/XpoHelper.vb#L42

Dim dict As XPDictionary = New ReflectionDictionary()
dict.GetDataStoreSchema(GetType(MyObject).Assembly)