I am building a expression analyser from which I would like to generate database query code, I\'ve gotten quite far but am stuck parsing BinaryExpressions accurately. It\'s quite easy to break them up
I have the following code that is used for producing data for a jquery graph. However it is quite repetitive and in order to k开发者_如何学编程eep DRY I would like to refactor by introducing a method.
I\'m trying to create a ContainsAny and ContainsAll extension so I can basically do the following string[] words = keywords.split(\' \');
I\'m using System.Linq.Expressions I was attempting to build a simple LambdaExpression that includes a MemberExpression. If I create the MemberExpression explicitly with the System.Linq.Expressions A
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...
For example, if you have an expression like this: Expression<Func<int, int>> fn = x => x * x;
I\'m currently using this to get an object by it\'s primary key value. I\'m trying to find a way to create a similar method GetByIDs where I can pass an IEnumerable(of object) and do ids.contains(pk)
I\'m trying to implement multicolumn filtering using LINQ expressions in a class that extends BindingList(Of T).Here is the relevant code:
I write this method: public List<TResult2> SelectAndJoin<TOuter, TInner, TKey, TResult, TResult2>(IEnumerable<TInner> inner,
Hey all.I\'m trying to optimize a Linq to Entities call by statically caching and reusing a compiled query.The query checks the same thing for a variable number of filter arguments, and the only way t
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