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Announcing DevExpress Universal v23.2
Developer Express Inc is proud to announce the immediate availability of its newest release, DevExpress v23.2. Built and optimized for desktop, web, and mobile developers alike...

DevExpress Wins 19 Visual Studio Reader's Choice Awards
Like previous years, DevExpress dominated Visual Studio Magazine's 2023 Readers Choice Awards. We thank all our loyal users for casting their vote on behalf of DevExpress.

XAF Team (DevExpress)

Modifying Business Objects metadata using Attributes

Modifying Business Objects metadata using Attributes

The need to add new members to existing Business Objects that live in assemblies that we don’t own is common. Take the following example in the form of a persistent object- DashboardDefinition . Let's assume we want to create a many to many relation...

Apostolis Bekiaris (DevExpress)

21 January 2013

XAF eXpandFrameWork RuntimeMembers XVideoRental RuntimeMember

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Dressing up our classes – Date with a model tonight!

Dressing up our classes – Date with a model tonight!

Classes are in a sense behavior libraries. To initialize or configure them, we can use their properties. Serialization is a technic that helps distribute the state of our classes. In this post we will discuss how to serialize any class in the multi-layer...

Apostolis Bekiaris (DevExpress)

3 December 2012

XAF eXpandFrameWork XVideoRental

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Let’s create metadata based permission policies

Let’s create metadata based permission policies

XAF has a great security system which can be used to protect our data either at client or server side . There is also great support for modifying the Security behavior at runtime using a permission matrix . However we need to provide initial permissions...

Apostolis Bekiaris (DevExpress)

8 November 2012

XAF eXpandFrameWork security XVideoRental

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Visiting dashboards

Visiting dashboards

DashboardView is a type of XAF View that is used to display several Views side-by-side. However XAF by default does not provide any connection between these Views . In this post, with the help of XAF model, we will discuss a few abstract connection mechanisms...

Apostolis Bekiaris (DevExpress)

7 November 2012

XAF dashboard DashboardView eXpandFrameWork XVideoRental

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Fast prototyping requires an initial data import mechanism

Fast prototyping requires an initial data import mechanism

To improve development time and achieve better results we need to use frameworks like XAF . Moreover with XAF it’s really easy to create applications that are maintainable at runtime! After designing a domain model in VS we are almost ready to go. At...

Apostolis Bekiaris (DevExpress)

5 November 2012

XAF eXpandFrameWork Import XVideoRental

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