好,
我写了JsonResult函数.但是我收到以下错误:
CS0103 C#当前上下文中不存在名称"Json"
我无法找到解决方案... plzz帮助?
public JsonResult DoUserExist(string Emailaddress)
{
bool ch = false;
string connectionString = ConfigurationManager.ConnectionStrings["FreelanceDBCS"].ConnectionString;
using (SqlConnection con = new SqlConnection(connectionString))
{
SqlCommand cmd = new SqlCommand("GetCities", con);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
con.Open();
SqlDataReader rdr = cmd.ExecuteReader();
if (rdr != null)
{
ch = true;
}
}
return Json(ch,JsonRequestBehavior.AllowGet);
}
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