GetQueryableEventArgs Class

Provides data for the LinqInstantFeedbackSource.GetQueryable and LinqInstantFeedbackSource.DismissQueryable events.

Namespace: DevExpress.Data.Linq

Assembly: DevExpress.Data.v19.2.dll

Declaration

C#

public class GetQueryableEventArgs :
    EventArgs

VB.NET

Public Class GetQueryableEventArgs
    Inherits EventArgs

Related API Members

GetQueryableEventArgs is the data class for the following events:

• EntityInstantFeedbackSource.DismissQueryable
• EntityInstantFeedbackSource.GetQueryable
• LinqInstantFeedbackSource.DismissQueryable
• LinqInstantFeedbackSource.GetQueryable

Remarks

The LinqInstantFeedbackSource.GetQueryable and LinqInstantFeedbackSource.DismissQueryable events occur when a LinqInstantFeedbackSource requests a queryable source to retrieve data from a data store, and when this queryable source is about to be dismissed.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the GetQueryableEventArgs class.

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#

mvvmexpenses-sample-application-t254492/CS/MVVMExpenses/Common/DataModel/EntityFramework/DbUnitOfWorkFactory.cs#L35

}
var source = new EntityInstantFeedbackSource((GetQueryableEventArgs e) => e.QueryableSource = projection(getRepositoryFunc(createUnitOfWork()))) {
    KeyExpression = getRepositoryFunc(createUnitOfWork()).GetPrimaryKeyPropertyName(),

VB.NET

mvvmexpenses-sample-application-t254492/VB/MVVMExpenses/Common/DataModel/EntityFramework/DbUnitOfWorkFactory.vb#L30

End If
Dim source = New EntityInstantFeedbackSource(Sub(e As GetQueryableEventArgs) e.QueryableSource = projection(getRepositoryFunc(_createUnitOfWork()))) With {.KeyExpression = getRepositoryFunc(_createUnitOfWork()).GetPrimaryKeyPropertyName()}
Return New InstantFeedbackSource(Of TProjection)(source, threadSafeProperties)

Inheritance

Object

EventArgs

GetQueryableEventArgs