从.NET Framework的Library中可以看到,Array有实作IList接口,所以Insus.NET想使用IList.Contains()方法来判断。需要使用命名空间: using System.Collections;
string a = "A"; string[] F = { "A", "B", "C" };//实现
bool exist = ((IList)F).Contains(a);
从.NET Framework的Library中可以看到,Array有实作IList接口,所以Insus.NET想使用IList.Contains()方法来判断。需要使用命名空间: using System.Collections;
string a = "A"; string[] F = { "A", "B", "C" };//实现
bool exist = ((IList)F).Contains(a);