0
我」,因此失去了....這是我的存儲過程:ExecuteScalar沒有傳遞正確的參數。總是返回0
@User_ID INT,
@Form_NAME NVARCHAR(25)
AS
BEGIN
DECLARE @Count int = 0
DECLARE @myReturnCode INT
SELECT @Count = COUNT (tblForms.Form_Name)
FROM tblForms INNER JOIN
tblForms_Roles_MTM ON tblForms.Form_Id = tblForms_Roles_MTM.Form_Id INNER JOIN
tblRoles ON tblForms_Roles_MTM.Role_Id = tblRoles.Role_Id INNER JOIN
tblUsers_Roles_MTM ON tblRoles.Role_Id = tblUsers_Roles_MTM.Role_Id
WHERE (tblUsers_Roles_MTM.User_Id = @User_ID AND tblForms.Form_Name = @Form_NAME)
IF @Count = 0
BEGIN SET @myReturnCode = 0 END
ELSE
BEGIN SET @myReturnCode = 1 END
SELECT @myReturnCode as ReturnCode
END
在我後面的代碼我稱之爲經過2個PARAMS,然後程序:
...
con.Open();
int ReturnCode = (int)cmd.ExecuteScalar();
Response.Write(ReturnCode);
但myReturnCode始終爲0。
當我執行在SSMS的PROC是我在「結果」看2個值:
我想ExecuteScalar返回「返回值」的值。
那麼如何獲得「ReturnCode」的值呢?
我在過去的36小時內一直在使用Google。答案可能在那裏,但是......在哪裏?找不到它。
任何提示將不勝感激。
(Win-7,SS-2014,VS-2013)
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