XpoDefault.Session Property

Gets or sets the default session.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v24.1.dll

NuGet Packages: DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap, DevExpress.Xpo

NuGet Package: DevExpress.Xpo

Declaration

C#

public static Session Session { get; set; }

VB.NET

Public Shared Property Session As Session

Property Value

Type	Description
Session	A Session object that represents the default session which is used to load and save persistent objects.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Session property.

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#

XDL_how-to-convert-the-criteriaoperator-to-a-lambda-expression-to-use-it-for-iqueryable-e2596/CS/WindowsFormsApplication152/Program.cs#L21

XpoDefault.DataLayer = XpoDefault.GetDataLayer(connectionString, AutoCreateOption.DatabaseAndSchema);
XpoDefault.Session = null;

XPO_how-to-localize-displayable-names-of-persistent-properties-e1746/CS/LocalizableDisplayName/Form1.cs#L15

    gridControl1.DataSource = new XPCollection<Product>(XpoDefault.Session);
}

XPO_how-to-connect-to-a-remote-data-service-instead-of-using-a-direct-database-connection-e4930/CS/ConsoleApplication1/Program.cs#L14

XpoDefault.Session = null;

XPO_how-to-create-a-data-caching-service-that-helps-improve-performance-in-distributed-e4932/CS/ConsoleApplication1/Program.cs#L22

XpoDefault.Session = null;

asp-net-mvc-grid-custom-binding-and-xpo/CS/XPCustomBindingExample/XPO/XpoHelper.cs#L18

static XpoHelper() {
    XpoDefault.Session = null;
    XpoDefault.DataLayer = null;

VB.NET

XDL_how-to-convert-the-criteriaoperator-to-a-lambda-expression-to-use-it-for-iqueryable-e2596/VB/WindowsFormsApplication152/Program.vb#L21

XpoDefault.DataLayer = XpoDefault.GetDataLayer(connectionString, AutoCreateOption.DatabaseAndSchema)
XpoDefault.Session = Nothing

XPO_how-to-localize-displayable-names-of-persistent-properties-e1746/VB/LocalizableDisplayName/Form1.vb#L17

    gridControl1.DataSource = New XPCollection(Of Product)(XpoDefault.Session)
End Sub

XPO_how-to-connect-to-a-remote-data-service-instead-of-using-a-direct-database-connection-e4930/VB/ConsoleApplication1/Program.vb#L14

XpoDefault.Session = Nothing

XPO_how-to-create-a-data-caching-service-that-helps-improve-performance-in-distributed-e4932/VB/ConsoleApplication1/Program.vb#L18

XpoDefault.Session = Nothing

asp-net-mvc-grid-custom-binding-and-xpo/VB/XPCustomBindingExample/XPO/XpoHelper.vb#L22

Shared Sub New()
    XpoDefault.Session = Nothing
    XpoDefault.DataLayer = Nothing