当在编译时未知类型参数但是在运行时动态获取时,调用泛型方法的最佳方法是什么?
考虑以下示例代码 - 在Example()方法内部,GenericMethod<T>()使用Type存储在myType变量中调用的最简洁方法是什么?
public class Sample
{
public void Example(string typeName)
{
Type myType = FindType(typeName);
// What goes here to call GenericMethod<T>()?
GenericMethod<myType>(); // This doesn't work
// What changes to call StaticMethod<T>()?
Sample.StaticMethod<myType>(); // This also doesn't work
}
public void GenericMethod<T>()
{
// ...
}
public static void StaticMethod<T>()
{
//...
}
}
Run Code Online (Sandbox Code Playgroud) 如果我没有TRootEntity,我怎么能调用以下方法,但只有它TYPE:
public void Class<TRootEntity>(Action<IClassMapper<TRootEntity>> customizeAction) where TRootEntity : class;
最终目标是运行以下代码
var mapper = new ModelMapper();
mapper.Class<MyClass>(ca =>
{
ca.Id(x => x.Id, map =>
{
map.Column("MyClassId");
map.Generator(Generators.HighLow, gmap => gmap.Params(new { max_low = 100 }));
});
ca.Property(x => x.Something, map => map.Length(150));
});
Run Code Online (Sandbox Code Playgroud)
它用于创建动态NHibernate HBM.这里有更多信息