dotnet

Using xVal, CSLA.NET and DataAnnotations.

October 20, 20091 min read Dotnet Aspnet Xval

I’ve been working for years with CSLA to create business layer objects. Recently I started using XVal 1.0 and XVal.WebForms 0.1 for client side validation. I started enforcing our rules as DataAnnotations and also in CSLA AddBusinessRules() method. So if a property of type string was required I used a StringLength...

Upgrade xVal.WebForms 0.1 to use xVal.1.0 (Validation Summary Support)

October 19, 20091 min read Dotnet Aspnet Xval

Recently I found out about xVal.WebForms project at CodePlex.com. Its a good implementation of XVal for ASP.Net WebForms made by John Rummell. I missed Validation Summary support so I upgraded John’s code so it could work with XVal 1.0. I submitted two patches modifying ModelValidator.cs and xVal.jquery.validate.js....

Issue in non Generic Execute Method in DbLinq.Data.Linq.Implementation.QueryProvider

October 19, 20091 min read Dotnet

We’ve been working with DbLinq for a while now, at HexaSystems and recently using it together with Dynamic Linq and SQLite I programed a call to the Count method of a Queryable object as follows: 1public static int Count(this IQueryable source) 2{ 3 if (source == null) throw new ArgumentNullException("source"); 4 5...