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我在導入存儲過程後出現此錯誤,然後創建複雜類型並命名爲導入「sproc_Forums_GetForumGroupByID」此過程從ObjectDataSource獲取單個論壇後, GridView被選中。我得到了ExecuteReader的錯誤。我已經有一個存儲過程與實體框架一起工作,它完美的工作我不明白當我開始我的第二個程序時出了什麼問題EntitySet'sproc_Forums_GetForumGroupByID'未在EntityContainer中定義
EntitySet'sproc_Forums_GetForumGroupByID'未在EntityContainer'CMSEntities'中定義。近簡單的標識符,行1,列13
public class Forums
{
public Forum GetForumGroup(int ForumGroupID)
{
using (EntityConnection conn = new EntityConnection("name=CMSEntities"))
{
conn.Open();
EntityCommand cmd = new EntityCommand("CMSEntities.sproc_Forums_GetForumGroupByID", conn);
cmd.Parameters.AddWithValue("ForumGroupID", ForumGroupID);
using (EntityDataReader reader = cmd.ExecuteReader(CommandBehavior.SingleRow))
{
/*
Forum forum = null;
int forumID = (int)reader[0];
string addedBy = reader[1].ToString();
DateTime addedDate = (DateTime)reader[2];
string title = reader[3].ToString();
string updatedBy = reader[4].ToString();
DateTime updatedDate = (DateTime)reader[5];
bool active = (bool)reader[6];
forum = new Forum(forumID, addedBy, addedDate, title, "", 0, 0, false, "",
updatedBy, updatedDate, active, "", 0, "", DateTime.Now, "");
return forum;*/
}
return null;
}
}
}
檢查您的實體模型(.edmx文件)以驗證存儲過程的存在。 – Yeonho 2012-02-09 00:16:07
它存在於我的edmx中 – ONYX 2012-02-09 00:22:06