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I have a Silverlight 4 application and just recently added some validation to one of my root object's children. One of their fields value must be greater than 1, so I added a new business rule: BusinessRules.AddRule( new Csla.Rules.CommonRules. MinValue < int >(MyProperty,1)); The children...
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In my pre csla 4 code I have [RunLocal] protected override void DataPortal_Create() { _userID = -1; ValidationRules.CheckRules(); //cannot resolve ValidationRule compile error here } What is the syntax when porting to csla 4.0 ? thanks
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I am trying to authorize editing child collection's items based on the value of the root object. Can't seem to find any example in the samples projects nor any mentions in the Csla 4 books. I found many examples on how to authorize modifying properties or executing methods but they all refer...
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I am having trouble implementing two very simple business rules, one updater and one validator. The first rule, verifies if a bool property "IsSelected" is true. If so, it sets the value of a second (a string) property to "". The second rule creates a broken rule if the second property...
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Hello, We are using CSLA 4 and Prism 4 for a WPF application. Currently, we are using the CSLA.ViewModelBase for our view models. The first time I navigate to a view, the object is created and the validation errors show correctly. The issue comes the second time I load the view. It seems like the PropertyStatus...
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Hi, I have the following object graph: - BusinessBase< List> o BusinessListBase<ListCultures> § BusinessBase< ListCulture> o BusinessListBase< ListItems> § BusinessBase< ListItem> § BusinessListBase< ListItemLiterals> · BusinessBase< ListItemLiteral>...
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Hello, I'm trying to shift from using Winforms/CSLA 3.1.7 to WPF/MVVM using the current CSLA release. I'm having issues on translating my winforms UI approach. The old approach typically had a grid that was bound to a read only list of objects. Once the user selected an item, I would then fetch...
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Normal 0 false false false EN-US X-NONE X-NONE Hello folks, Though CSLA works quite nicely with smaller datasets I am seeing a performance issue when accessing larger data sets. In particular I have a CSLA Read Only List Object that in some cases could contain over 19K child elements. In these cases...
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Hi, I am unable to specify parameters to my object's DataPortal_Fetch method. I seem to have read somewhere that this method should accept parameter of any built-in type (int, string...) or criteria objects. protected override void DataPortal_Create( MyCriteria Criteria) { //TODO: load default values...
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Hi, When I modify a root object and cancel the changes, the root object is reverted to its orignial state but its child lists do not always reload. Did anyone experienced this before? Ex; Have a "User" root object with a list of associated projects. When I cancel changes made to the user, its...