我如何获得一个数组,其中包含类的所有静态字符串?
是)我有的:
public static class A
{
public static class BA
{
public const string BAA = "baa";
public const string BAB = "bab";
public const string BAC = "bac";
}
public static class BB
{
public const string BBA = "bba";
public const string BBB = "bbb";
public const string BBC = "bbc";
}
}
我想要的是:
string[] BAs = new string[]{"baa","bab","bac"};
string[] BBs = new string[]{"bba","bbb","bbc"};
也会很好(但更喜欢上面的解决方案):
string[] BAs = new string[]{"BAA","BAB","BAC"};
string[] BBs = new string[]{"BBA","BBB","BBC"};
一些伪代码:
string[] BAs = A.BA.GetAllStringVariablesFromStaticMembers();
string[] BBs = A.BB.GetAllStringVariablesFromStaticMembers();
这有可能吗?如果是的话,我该怎么办?
附加信息:静态类仅在其中包含静态字符串,因此也可以使用常规成员方法,但是如果该方法仅返回给定类的静态字符串,则我更喜欢。
最佳答案
您可以通过反射使用稍微不同的语法来做到这一点:
public static String[] GetAllStringVariablesFromStaticMembers(Type value) {
if (Object.ReferenceEquals(null, value))
throw new ArgumentNullException("value");
List<String> result = new List<String>();
foreach (FieldInfo fi in value.GetFields(BindingFlags.Static | BindingFlags.Public))
if (fi.FieldType == typeof(String))
result.Add(fi.GetValue(null) as String);
return result.ToArray();
}
...
string[] BAs = GetAllStringVariablesFromStaticMembers(typeof(A.BA));
关于c# - 静态类成员到数组,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/22935536/