UnitOfWork.ReloadChangedObjects() Method

Reloads the state of persistent objects modified within the current UnitOfWork from the data store.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v23.2.dll

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

NuGet Package: DevExpress.Xpo

Declaration

C#

public void ReloadChangedObjects()

VB.NET

Public Sub ReloadChangedObjects

Remarks

The ReloadChangedObjects method reloads the object state from the store, but since partial reloading might lead to an inconsistency, the recommended approach is to dispose of the current UnitOfWork and loaded objects, and load them from a new Session. This method should never be used within the NestedUnitOfWork.

To reload the state of an individual persistent object, use the XPBaseObject.Reload method.

C#

try {
    unitOfWork.CommitChanges();
} catch(LockingException ex) {
    unitOfWork.ReloadChangedObjects();
}

VB.NET

Try
    unitOfWork.CommitChanges()
Catch ex As LockingException
    unitOfWork.ReloadChangedObjects()
End Try

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ReloadChangedObjects() 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#

XDL_how-to-convert-the-criteriaoperator-to-a-lambda-expression-to-use-it-for-iqueryable-e2596/CS/WindowsFormsApplication152/Form1.cs#L79

    MessageBox.Show(exc.ToString());
    unitOfWork1.ReloadChangedObjects();
}

VB.NET

XDL_how-to-convert-the-criteriaoperator-to-a-lambda-expression-to-use-it-for-iqueryable-e2596/VB/WindowsFormsApplication152/Form1.vb#L65

    MessageBox.Show(exc.ToString())
    unitOfWork1.ReloadChangedObjects()
End Try