With PredicateBuilder how do I get functionality开发者_如何学编程 similar to the SQL IN or NOT IN query?
how can I programmatically create an EF query (extension methods with lambda). I understand the and criteria. Here is the pseudo-code:
First off, this question is closely related to Graphical Predicate Builder in Xcode 4 With Core Data. However, I don\'t have a high enough rating to comment yet, and since I have no answer to offer, I
I have an Entity with some Attribute. I have my tabes already populates(SQLite table) In one Attribute (i\'ll call Attribute1) i have a bool value, changing during use of my app.
I have two similar methods that take a criteria object (dumb object with a list of properties), call a \"CreateExpression\" method on that criteria object, and then use the returned expression to filt
I am building a predicate in VB.net using the PredicateBuilder class from the LinqKit library. My datasource is a manually constructed datatable.
Let me explain clearly, I have no of search strings and my list containsdifferent fields. Now i will give no of search strings at a time, then my predicate will search each and every item of the lis
I\'m trying to create a ContainsAny and ContainsAll extension so I can basically do the following string[] words = keywords.split(\' \');
I\'m having trouble using PredicateBuilder to dynamically add \"Or Where\" clauses to a LINQ statement. I\'ll explain what I\'m trying to accomplished first.
I have开发者_如何学Python written/am writing a large number of predicates for testing the state of a single complex entity. These predicates are partially LINQ queries (that I assume are turned into S
加载中,请稍侯......