stored procedure exists details not validate - sql

Question

Im create the stored procedure , I want to check UserCategoryCode and UserCategoryName, existing record, im make a existing record , but not a correctly working it for the UserCategoryCode, how can i do it? im try to do it, but not work, (Its work for the UserCategoryName )
SP
ALTER PROCEDURE [dbo].[UserCategories_InsertUpdate]
#UserCategoryId int,
#UserCategoryCode varchar(50),
#UserCategoryName varchar(250),
#Remarks nvarchar(max),
#StatusId int,
-- #StatusChangeDate DATETIME,
#CreateId int,
#Mode varchar(50),
#iOutput int output
AS
BEGIN
BEGIN TRY
BEGIN TRAN
IF #Mode = 'Add'
BEGIN
IF NOT EXISTS (SELECT UserCategoryCode,UserCategoryName FROM UserCategories WHERE UserCategoryCode = #UserCategoryCode AND UserCategoryName = #UserCategoryName)
BEGIN
INSERT INTO UserCategories(
UserCategoryCode,
UserCategoryName,
StatusId,
StatusChangeDate,
CreateBy,
CreatedDate,
Remarks
)
VALUES(
#UserCategoryCode,
#UserCategoryName,
#StatusId,GETDATE(),
#CreateId,GETDATE(),
#Remarks
)
SET #iOutput = 1 --save successful--
END
ELSE
BEGIN
SET #iOutput=-3 --existing record--
END
END
ELSE IF #Mode = 'Modify'
BEGIN
UPDATE UserCategories
SET UserCategoryCode = #UserCategoryCode,
UserCategoryName = #UserCategoryName,
StatusId = #StatusId,
Remarks = #Remarks,
EditBy = #CreateId,
EditDate = GETDATE()
WHERE UserCategoryId = #UserCategoryId
SET #iOutput = 2 --save successful--
END
COMMIT
END TRY
BEGIN CATCH
print ERROR_MESSAGE()
SET #iOutput = -2 --sp error--
ROLLBACK
END CATCH
END

Answer 1

oh finally its working , i found the solution ,
IF NOT EXISTS (SELECT UserCategoryCode FROM UserCategories WHERE UserCategoryCode = #UserCategoryCode)
IF NOT EXISTS (SELECT UserCategoryName FROM UserCategories WHERE UserCategoryName = #UserCategoryName)
BEGIN
INSERT INTO UserCategories(
UserCategoryCode,
UserCategoryName,
StatusId,
StatusChangeDate,
CreateBy,
CreatedDate,
Remarks
)
VALUES(
#UserCategoryCode,
#UserCategoryName,
#StatusId,GETDATE(),
#CreateId,GETDATE(),
#Remarks
)
SET #iOutput = 1 --save successful--
END
ELSE
BEGIN
SET #iOutput=-3 --existing record--
END
ELSE
BEGIN
SET #iOutput=-5 --existing record--
END
END
ELSE IF #Mode = 'Modify'
BEGIN
UPDATE UserCategories
SET UserCategoryCode = #UserCategoryCode,
UserCategoryName = #UserCategoryName,
StatusId = #StatusId,
Remarks = #Remarks,
EditBy = #CreateId,
EditDate = GETDATE()
WHERE UserCategoryId = #UserCategoryId
SET #iOutput = 2 --save successful--
END
COMMIT
END TRY
BEGIN CATCH
print ERROR_MESSAGE()
SET #iOutput = -2 --sp error--
ROLLBACK
END CATCH
END
and code behind
else if (output == -3)
{
lblMsg.Text = "Already Exists!";
lblMsg.ForeColor = System.Drawing.Color.Orange;
}
else if (output == -5)
{
lblMsg.Text = "Already Exists!";
lblMsg.ForeColor = System.Drawing.Color.Orange;
}