Παρουσίαση με Ετικέτες

• eXpand
• propertypathfilter
• propertypathfilters
• ViewVariants

Controlling DevExpress Xtratreelist control
26 Οκτωβρίου 10 07:41 πμ | tolisss | 0 σχόλια   

Keeping our promises eXpand team is happy to announce more control over the DevExpress XtraTreelist. We have use eXpand dynamic model creation feature to map all options of the XtraTreelist control to the model. The process used is very similar to the one used for Controlling DevExpress XtraGrid Control at runtime Controlling DevExpress AspxGridControl at runtime Controlling DevExpress XtraGrid Part-3 (The Columns) and we renew our promise to map more controls in the future versions   Bonus Feature Applying the familiar techniques of the Conditional Appearance module is now possible for a TreeListEditor Both features above require to change the Default EditorType to Xpand.ExpressApp.TreeListEditors.Win.ListEditors.XpandTreeListEditor as shown in the imag

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Δημοσίευση στην κατηγορία: TreeListEditors

Filtering a listview of objects according to their childs
09 Νοεμβρίου 09 02:11 μμ | tolisss | 0 σχόλια   

  The Problem 1 A common requirement in any OOP application is the ability to filter a listview of objects according to their childs in whatever level they belong. eXpand can solve the above by the use of propertypath filters. So in an Customer—>Orders--->OrderLines relationship the filter bellow are enough to filter your customer list view according to any property value of their Orders child collection with the one bellow you can filter customer list view by any property value of orderlines collection of customers orders collection In the video bellow i demo 1. the above functionality that is hosted at eXpand.ExpresApp assembly, 2. eXpand.ViewVariants module for creating views without the model editor (that is badly needed now that we can have multiple

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Δημοσίευση στην κατηγορία: eXpand, propertypathfilter, propertypathfilters, ViewVariants, TreeListEditors