ASP เรียกใช้ Stored Procedure ที่มี output จะเรียกดูได้ยังไง ช่วยด้วยค่ะ

rs.Fields("xxx").Value

CREATE PROCEDURE ADDCAT 
@Tsc_date AS CHAR(8),
@Acc_No AS CHAR(12),
@Amount AS CHAR(15),
@Ref_No AS CHAR(15),
@System_Name AS VARCHAR(50),
@InValue int OUTPUT

AS
BEGIN

	SET NOCOUNT ON
	INSERT TB_Cat (Tsc_Date, AccNo, Amount, RefNo, SystemName)
	VALUES (@Tsc_date, @Acc_No,@Amount, @Ref_No,@System_Name);

	IF @@ROWCOUNT > 0
		BEGIN
		Declare @value AS CHAR(13)
		set @dvalue = '0000000000001'
		
		
		UPDATE TB_Cust 	
		SET S_RefNo = @Ref_No 
		where d_value LIKE @d_value

		UPDATE TB_Cat 
		SET d_value = @d_value
		WHERE RefNo LIKE @Ref_No
		SET @InValue = 1
		END
	ELSE
		BEGIN
		SET @InValue = 0		
		END	
	Return @InValue	
END;
GO