I 摘录以下示范类:
public class Product
{
public int ProductID {get;set;}
public string ProductName {get;set; ]
public int ActiveOrdersCount {get;set;}
public Category[] Categories {get;set}
//etc...
}
当我从数据库中装载一个产品时,我装上所有特性,并可能 la上这些类别。
装载物体或部分成分的所有特性是否更有意义?
它取决于这些物体在运行时如何进入。 如果你想要立即获得收集的所有产品的类别,那么 la的装载将是非常可知的。
在另一端,如果你只想打上交回价值中一小部分的地块财产,则电荷装载可能是有益的。
What is the use of default keyword in C#? Is it introduced in C# 3.0 ?
I m the only developer in my company, and am getting along well as an autodidact, but I know I m missing out on the education one gets from working with and having code reviewed by more senior devs. ...
I m pretty new to the Objective-C world and I have a long history with .net/C# so naturally I m inclined to use my C# wits. Now here s the question: I feel really inclined to create some type of ...
I cannot figure out how to marshal a C++ CBitmap to a C# Bitmap or Image class. My import looks like this: [DllImport(@"test.dll", CharSet = CharSet.Unicode)] public static extern IntPtr ...
I have two EF entities. One has a property called HouseNumber. The other has two properties, one called StartHouseNumber and one called EndHouseNumber. I want to create a many to many association ...
How to user GhostScript DLL to convert PDF to PDF/A. I know I kind of have to call the exported function of gsdll32.dll whose name is gsapi_init_with_args, but how do i pass the right arguments? BTW, ...
Since I cannot order my dictionary, what is the best way of going about taking key value pairs and also maintaing an index?
Maybe it s something I m doing wrong. I m just learning Linq because I m bored. And so far so good. I made a little program and it basically just outputs all matches (foreach) into a label control. ...