LinqServerModeDataSource Class

A data source that can be associated with any queryable source.

Namespace: DevExpress.Data.Linq

Assembly: DevExpress.Web.v19.1.dll

Declaration

C#

public class LinqServerModeDataSource :
    DataSourceControl

VB.NET

Public Class LinqServerModeDataSource
    Inherits DataSourceControl

Remarks

The LinqServerModeDataSource component allows you to bind the ASPxGridView, ASPxCardView, ASPxVerticalGrid, ASPxGridLookup, ASPxComboBox and ASPxPivotGrid controls to a data source via LinqToSQL, and enable the database server mode. To do this, follow the steps below:

• The LinqServerModeDataSource.ContextTypeName property - Specifies the type of objects retrieved from a data source.

• The LinqServerModeDataSource.TableName property - Specifies the table name.

• bind the ASPxGridView to the LinqServerModeDataSource component.

Example

ASPX

<dx:ASPxGridView ID="ASPxGridView1" DataSourceID="LinqServerModeDataSource1" >
    ...
</dx:ASPxGridView>

<dx:LinqServerModeDataSource ID="LinqServerModeDataSource1" runat="server" 
    ContextTypeName="NorthwindNestedFields.DataClasses1DataContext" TableName="Orders" />

Online Examples

ASPxGridLookup:

• How to use ASPxGridLookup two-way bound to LinqServerModeDataSource in GridViewDataComboBoxColum

ASPxGridView:

• How to get joined tables from the LinqServerModeDataSource using a custom LINQ query

• How to implement editable master-detail ASPxGridView bound to a LinqServerModeDataSource

• An editable ASPxGridView in LINQ Server Mode

• How to lookup a parent table’s values in grid cells in Server mode

Implements

IComponent

IDisposable

IParserAccessor

IUrlResolutionService

IDataBindingsAccessor

IControlBuilderAccessor

IControlDesignerAccessor

IExpressionsAccessor

IDataSource

IListSource

Inheritance

Object

Control

DataSourceControl

LinqServerModeDataSource