我有以下课:
public class POCOConfiguration : EntityTypeConfiguration<POCO>
{
public POCOConfiguration()
{
}
}
POCOConfiguration instance = new POCOConfiguration();
如何从“强势”中获取类型 POCO
?
谢谢 谢谢
我有以下课:
public class POCOConfiguration : EntityTypeConfiguration<POCO>
{
public POCOConfiguration()
{
}
}
POCOConfiguration instance = new POCOConfiguration();
如何从“强势”中获取类型 POCO
?
谢谢 谢谢
instance.GetType().BaseType.GetGenericArguments()[0]
另一个答案很简单,就是 instance. GetType (). BaseType
返回母类的底类类型 。
instance. GetType (). BaseType. GetGenericArguments () [0]
可以提出例外 。
看看:http://msdn.microsoft.com/en-us/library/b8ytshk6.aspx
有一个例子说明如何获得该类型(STeps 3、4和5)
如果该类有一个无光度的构造器,那么您可以写:
public class POCOConfiguration : EntityTypeConfiguration<POCO> where POCO : new()
{
public POCOConfiguration()
{
var poco = new POCO();
}
}
否则您必须使用反射, 见 < a href=" "http://msdn.microsoft.com/ en- us/library/ System. Activator.aspx" rel="nofollow" > Activator class.
如果我理解你正确的话,你想得到POCO的类型。然后宣布一种方法,然后把它称为以下方法;
public Type GetTypeOfPoco<T>(EntityTypeConfiguration<T> entityTypeConfiguration)
{
Type t = typeof(T);
return t;
}
称它为;
Type t = GetTypeOfPoco(instance);
选中此项
POCOConfiguration instance = new POCOConfiguration();
Type t = instance.GetType().BaseType.GetGenericArguments()[0];
//here t is the type of POCO
将会有效...
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. ...