WcfServerModeDataSource.Query Property

Gets or sets the query request to a WCF Data Service. This is a dependency property.

Namespace: DevExpress.Xpf.Core.ServerMode

Assembly: DevExpress.Xpf.Core.v24.1.dll

NuGet Package: DevExpress.Wpf.Core

Declaration

C#

public IQueryable Query { get; set; }

VB.NET

Public Property Query As IQueryable

Property Value

Type	Description
IQueryable	A query request to a WCF Data Service.

Remarks

C#

public MainWindow() {
    InitializeComponent();
    grid.DataSource = new WcfServerModeSource() {        
        KeyExpression = "CustomerID",
        Query = myDataServiceContext.Customers
    };
}

VB.NET

Public Sub New()
    InitializeComponent()
    grid.DataSource = New WcfServerModeSource() With { _
    .KeyExpression = "CustomerID", _
    .Query = myDataServiceContext.Customers}
End Sub

You can see a detailed example in the How to use the WcfServerModeSource component as a data source article.