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问题描述
如果我有一个方法,例如:
If I have a method such as:
public void MyMethod(int arg1, string arg2)
我将如何获取参数的实际名称?我似乎无法在 MethodInfo 中找到任何实际上会给我参数名称的内容.
How would I go about getting the actual names of the arguments?I can't seem to find anything in the MethodInfo which will actually give me the name of the parameter.
我想写一个如下所示的方法:
I would like to write a method which looks like this:
public static string GetParamName(MethodInfo method, int index)
所以如果我调用这个方法:
So if I called this method with:
string name = GetParamName(MyMethod, 0)
它会返回arg1".这可能吗?
it would return "arg1". Is this possible?
推荐答案
public static string GetParamName(System.Reflection.MethodInfo method, int index)
{
string retVal = string.Empty;
if (method != null && method.GetParameters().Length > index)
retVal = method.GetParameters()[index].Name;
return retVal;
}
上面的示例应该可以满足您的需求.
The above sample should do what you need.
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