C#獲取存儲過程的返回值,這一方法,總是容易忘,今天給貼出來,以方便下次使用 存儲過程: CREATE PROCEDURE [dbo].[Proc_GetInfo] @ywdm varchar(10), @value varchar(20) outputASbegin set @value=Sele
C#獲取存儲過程的返回值,這一方法,總是容易忘,今天給貼出來,以方便下次使用
存儲過程:
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@ywdm varchar(10),
@value varchar(20) output
AS
begin
set @value=Select top 1 createt From table Where ywdm=@ywdm
end
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C#獲取存儲過程返回值:
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var cmd = db.GetStoredProcCommand("Proc_GetInfo");
db.AddInParameter(cmd, "ywdm", DbType.String, mYzm.Ywdm);
db.AddOutParameter(cmd, "@value", DbType.String, 20);
db.ExecuteNonQuery(cmd);
return cmd.Parameters["@value"].Value.ToString();
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