BranchState
是一个具有以下属性的类:
使用此代码...
var AgencyBranches =
from b in BranchStates
select b.Description.Distinct();
var States =
from s in BranchStates
select s.State.Distinct();
if (AgencyBranches.Count() == 1 && States.Count() == 1)
{
if (States.FirstOrDefault().Tostring() == "CA") /// **This always yields some generic value.**
Response.Redirect("StateCA.aspx");
if (States.FirstOrDefault().Tostring() == "Az") /// **This always yields some generic value.**
Response.Redirect("StateAz.aspx");
}
... States.FirstOrDefault()
始终会产生System.Collections.Generic.List`1[System.Char]
提前致谢
答案 0 :(得分:4)
这不符合您的想法,因为它缺少一些括号:
var States = from s in BranchStates
select s.State.Distinct();
此处,Distinct
在每个State
属性值中运行,产生一系列字符,因为State
(a string
)实现了{{1} }}
你可能意味着
IEnumerable<char>