誤差怎麼寫,如果else語句用於顯示在存儲過程中的錯誤插入查詢如何編寫的if else語句插入查詢顯示存儲過程
下面是我的存儲procedure.I希望顯示一個錯誤消息,當已經插入student_id再次插入..Student_id是主鍵,所以它顯示錯誤在我的代碼,但我dono如何得到該錯誤和顯示....如何做朋友plz幫助我.....
ALTER PROCEDURE [dbo].[spinsertstudentapplication]
-- Add the parameters for the stored procedure here
@Student_id nvarchar(50),
@Select_Country nvarchar(50),
@Select_State nvarchar(50),
@Select_Franchise nvarchar(50),
@Select_Sensei nvarchar(50),
@Enter_Student_Name nvarchar(50),
@Enter_Student_Address nvarchar(50),
@Students_Father_Name nvarchar(50),
@Student_DOB datetime,
@Gender bit,
@Group nvarchar(50),
@Enter_Kyu nvarchar(50)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
insert into StudentApplication(Student_id,Select_Country,Select_State,Select_Franchise,Select_Sensei,Enter_Student_Name,Enter_Student_Address,Students_Father_Name,Student_DOB,Gender,[Group],Enter_Kyu)values(@Student_id,@Select_Country,@Select_State,@Select_Franchise,@Select_Sensei,@Enter_Student_Name,@Enter_Student_Address,@Students_Father_Name,@Student_DOB,@Gender,@Group,@Enter_Kyu)
END
你叫什麼呢? C#?還有別的嗎?請向我們展示代碼... – 2010-07-05 05:48:23
ya正在使用C#only – Lingesh 2010-07-05 06:00:24