ModelDifference Class

The XPO persistent class used to store model differences in the database.

Namespace: DevExpress.Persistent.BaseImpl

Assembly: DevExpress.Persistent.BaseImpl.Xpo.v22.1.dll

Declaration

C#

[ImageName("ModelEditor_ModelMerge")]
[RuleCombinationOfPropertiesIsUnique(null, DefaultContexts.Save, "UserId, ContextId")]
public class ModelDifference :
    BaseObject,
    IModelDifference

VB.NET

<ImageName("ModelEditor_ModelMerge")>
<RuleCombinationOfPropertiesIsUnique(Nothing, DefaultContexts.Save, "UserId, ContextId")>
Public Class ModelDifference
    Inherits BaseObject
    Implements IModelDifference

Related API Members

The following members return ModelDifference objects:

• ModelDifferenceAspect.Owner

Remarks

For details, refer to the IModelDifference interface description.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the ModelDifference 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#

XAF_Non-Persistent-Objects-Filtering-Demo/CS/NonPersistentObjectsDemo.Module.Web/WebModule.cs#L26

private void Application_CreateCustomUserModelDifferenceStore(Object sender, CreateCustomModelDifferenceStoreEventArgs e) {
    e.Store = new ModelDifferenceDbStore((XafApplication)sender, typeof(ModelDifference), false, "Web");
    e.Handled = true;

XAF_Non-Persistent-Objects-Reloading-Demo/CS/NonPersistentObjectsDemo.Module.Web/WebModule.cs#L26

private void Application_CreateCustomUserModelDifferenceStore(Object sender, CreateCustomModelDifferenceStoreEventArgs e) {
    e.Store = new ModelDifferenceDbStore((XafApplication)sender, typeof(ModelDifference), false, "Web");
    e.Handled = true;

XAF_Non-Persistent-Objects-Editing-Demo/CS/NonPersistentObjectsDemo.Module.Web/WebModule.cs#L26

private void Application_CreateCustomUserModelDifferenceStore(Object sender, CreateCustomModelDifferenceStoreEventArgs e) {
    e.Store = new ModelDifferenceDbStore((XafApplication)sender, typeof(ModelDifference), false, "Web");
    e.Handled = true;

XAF_Non-Persistent-Objects-Edit-Linked-Persistent-Objects-Demo/CS/NonPersistentObjectsDemo.Module.Web/WebModule.cs#L26

private void Application_CreateCustomUserModelDifferenceStore(Object sender, CreateCustomModelDifferenceStoreEventArgs e) {
    e.Store = new ModelDifferenceDbStore((XafApplication)sender, typeof(ModelDifference), false, "Web");
    e.Handled = true;

How-To-Set-Permissions-States-Automatically/CS/SecuritySetState.Module.Web/WebModule.cs#L26

private void Application_CreateCustomUserModelDifferenceStore(Object sender, CreateCustomModelDifferenceStoreEventArgs e) {
    e.Store = new ModelDifferenceDbStore((XafApplication)sender, typeof(ModelDifference), false, "Web");
    e.Handled = true;

VB.NET

XAF_Non-Persistent-Objects-Filtering-Demo/VB/NonPersistentObjectsDemo.Module.Web/WebModule.vb#L28

Private Sub Application_CreateCustomUserModelDifferenceStore(ByVal sender As Object, ByVal e As CreateCustomModelDifferenceStoreEventArgs)
    e.Store = New ModelDifferenceDbStore(DirectCast(sender, XafApplication), GetType(ModelDifference), False, "Web")
    e.Handled = True

XAF_Non-Persistent-Objects-Reloading-Demo/VB/NonPersistentObjectsDemo.Module.Web/WebModule.vb#L28

Private Sub Application_CreateCustomUserModelDifferenceStore(ByVal sender As Object, ByVal e As CreateCustomModelDifferenceStoreEventArgs)
    e.Store = New ModelDifferenceDbStore(DirectCast(sender, XafApplication), GetType(ModelDifference), False, "Web")
    e.Handled = True

XAF_Non-Persistent-Objects-Editing-Demo/VB/NonPersistentObjectsDemo.Module.Web/WebModule.vb#L28

Private Sub Application_CreateCustomUserModelDifferenceStore(ByVal sender As Object, ByVal e As CreateCustomModelDifferenceStoreEventArgs)
    e.Store = New ModelDifferenceDbStore(DirectCast(sender, XafApplication), GetType(ModelDifference), False, "Web")
    e.Handled = True

XAF_Non-Persistent-Objects-Edit-Linked-Persistent-Objects-Demo/VB/NonPersistentObjectsDemo.Module.Web/WebModule.vb#L28

Private Sub Application_CreateCustomUserModelDifferenceStore(ByVal sender As Object, ByVal e As CreateCustomModelDifferenceStoreEventArgs)
    e.Store = New ModelDifferenceDbStore(DirectCast(sender, XafApplication), GetType(ModelDifference), False, "Web")
    e.Handled = True

How-To-Set-Permissions-States-Automatically/VB/SecuritySetState.Module.Web/WebModule.vb#L28

Private Sub Application_CreateCustomUserModelDifferenceStore(ByVal sender As Object, ByVal e As CreateCustomModelDifferenceStoreEventArgs)
    e.Store = New ModelDifferenceDbStore(DirectCast(sender, XafApplication), GetType(ModelDifference), False, "Web")
    e.Handled = True

Implements

IModelDifference

Inheritance

Object

PersistentBase

XPBaseObject

XPCustomObject

BaseObject

ModelDifference