How to combine several similar SELECT-expressions into a single expression? private static Expression<Func<Agency, AgencyDTO>> CombineSelectors(params Expression<Func<Agency, Agency
I\'m trying to call String.Format from with in a Linq.Expression tree. Here\'s a quick example: var format = Expression.Constant(\"({0}) {1}\");
Is there way to convert Express开发者_JAVA百科ion<Func<T, object>> to Expression<Func<object, object>> ?I\'ve had to do this before...
I\'m attempting to refactor a cumbersome LINQ-to-SQL data layer with an entity framework one. The database schema behind the model is big and a typical query might have 20 to 30 Includes. The EF gener
I don\'t understand what is happening here: Both of these lines compile: Func<object> func = () => new object();
I want to combine two LambdaExpressions without compiling them. This is what it looks like if I do compile them:
I have some very old code which uses reflection to set properties of objects, e.g something like this:
Typically my repositories have logging statements for debugging purposes, allowing me to see values of parameters.Recently I went down the path of creating a generic repository that take predicate Exp
I\'m looking to use LINQ for some searching routines and wanted to have some dynamic where clauses.So, for example, if a user wants to search by city or search by state, I would have a dynamic LINQ Wh
I was wondering whether it\'s possible 开发者_运维技巧to add/remove a where clause from a linq expression/ query operators.
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