摘要： Continuing the Dynamic LINQ series, here are some hopefuly useful methods for performing LINQ queries inIQueryableorIQueryable<T>object, withStringparameters. The available methods, so far, are: GroupBy OrderBy Skip Take WhereEquals WhereNotEquals1publicstaticclassQueryableExtensions2{3publics 阅读全文

摘要： How to implement basic logical operations (AND, OR, NOT, XOR) with LINQ expressions:1publicstaticclassExpressionExtensions2{3publicstaticExpression<Func<T,Boolean>>Or<T>(thisExpression<Func<T,Boolean>>expr,Expression<Func<T,Boolean>>other)4{5InvocationExpres 阅读全文