I am trying to distinct on multiple columnsand get datarows from datatable. but getting error. Dim query As IEnumerable(Of DataRow) =
I have an interesting problem to solve that would be helped by successfully casting obj开发者_JS百科ects created by LINQ to SQL into a single master object that I could pass around.Here is the scenari
I have this challenging task in VB.NET LINQ. I have 2 databases from different servers. I cannot link the databases. The data is retrieved from the databases as :
This question already has answers here: 开发者_高级运维 How to perform .Max() on a property of all objects in a collection and return the object with maximum value [duplicate]
PREVIOUSLY: In this question someone told me how to use CompareTo to return surnames within a particular range ordered alphabetically using LINQ to Objects.
I\'m new to Linq to Objects, and I\'ve just hit the problem of anonymous types and scope. For example, this works just fine:
I have a custom List (MyCustomList) that implements List(Of MyCustomClass). I want to run a LINQ query against that and return a filtered MyCustomList.
I am expecting the string which has \"i\" but getting empty results. Can you tell me th开发者_Python百科e reason?
I guess this is probably going to be obvious in retrospect but I am finding it very hard to get my head round this.
I have a list of data structured like this: Field1Field2开发者_如何学编程Field3 11\"abc\" 11\"def\"
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