在我的网站上,我有几条钥匙。 如何在法典中处理任何缺失的关键? 例如,关键名称因打字而改变。 我知道,如果存在上述钥匙的价值,但关键本身是什么,我可以采用各种方法进行测试?
我发现<代码>ConfigurationManager.AppSettings[key”] (requires System.Configurationgroup reference) 如果不找到钥匙,将返回null。
在此情况下,Ithrow是我自己的一个实例。 MyAppConfigurationException with some help: as Couldn t open Library, formation key ReitoAccess. 客户没有发现<>。
希望帮助!
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. ...
