byref_开发者

How do I get SingleOrDefault to return object by reference from a list?

Consider these lines of code: //prodProdGroup is a list within the itm object that I need to search. The items[详细]

2023-03-24 20:39 分类：问答

Is a static member movable or fixed anyway?

In another topic, a nice guy told me by quote Eric Lippert\'s words:The significance of static has to do with the knowledge and certainties the compiler has at compile time of a certain class/struct/f[详细]

2023-03-24 16:29 分类：问答

Does specifying the OutAttribute on ByRef internal methods currently do anything?

VB.NET doesn\'t have out parameters, but you can specify <Out()> ByRef on COM and P/Invoke methods to get the same effect for external methods.[详细]

2023-03-21 01:21 分类：问答

cache being modified instead of local variable (pass by ref)

I am writing a .net c# application. 开发者_JS百科I retrieve some data from an xml file, cache the data to the .net cache and return it from my method. I perform some processing on the data and return[详细]

2023-03-08 07:57 分类：问答

The Question of By Reference Recommended on Arrays?

This is something I needed to clear up awhile back. In PHP 5.3+, I wanted to ask if this improves performance on a very large array result? And do you have a way I can demonstrate the proof?[详细]

2023-02-24 00:21 分类：问答

VBA - Returning array from Property Get

If arrays are returned by reference, why doesn\'t the following work: \'Class1 class module Privat开发者_JS百科e v() As Double[详细]

2023-02-23 03:56 分类：问答

Func(Of Tin, Tout) using a lambda expression with ByRef argument gives incompatible signature error

Why does this: Private [Function] As Func(Of Double, String) = Function(ByRef z As Double) z.ToString gives the following error:[详细]

2023-02-15 11:03 分类：问答

Passing string ByVal in VB.NET AND C#

So strin开发者_如何学Gogs are reference types right? My understanding is a reference to the string in the heap is passed even when you pass the string ByVal to a method.[详细]

2023-02-14 10:44 分类：问答

Understanding byref, ref and &

Well, I came to understand that F# is able to manage references (some sort of C++ like references). This enables the possibilities to change value of parameters passed in functions and also enables th[详细]

2023-02-11 09:30 分类：问答

Passing an object to a method and then calling an extenstion method on that object

I was working on a method yesterday and ran into something strange, here is dumbed down version of the code: Basicallythe problem is that the OrderBy applied in the Bar.PopulateList method is not pers[详细]

2023-01-27 17:44 分类：问答