Преобразования хранимой процедуры в C#

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Привет Everybuddy я работаю над игровым приложением...! и там мне нужно преобразовать хранимую процедуру в код c#..! я пытался сделать это, но не смог достичь...! пожалуйста, помогите мне, мой код соблюдается.....!
Примечание:- Я не хочу называть эту процедуру в моем приложении..! просто преобразуйте эту процедуру в c#!

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go

ALTER PROCEDURE [dbo].[CancelRegistrations]
@mTourID numeric(18, 0)	,
@MoneyType char(1)

AS
DECLARE
@Credit float,
@TicketNo varchar(10),
@username varchar(30),
@TicketTourID numeric(18,0),
@userId int,
@pIP nvarchar(15),
@realmoney float,
@skinid int
BEGIN


DECLARE CANCREG_CUR CURSOR 
FOR SELECT Nickname,Credit,TicketNo,skinid FROM tblRegistration WHERE TournamentID = @mTourID ORDER BY RegID
OPEN CANCREG_CUR
FETCH NEXT FROM CANCREG_CUR 
INTO @username,@Credit,@TicketNo,@skinid
	WHILE @@FETCH_STATUS = 0
	BEGIN
		SELECT @userId=isnull(UserID,0),@realmoney=realmoney 
		FROM tblUsers 
		WHERE nickname=@username and skinid=@skinid

		IF @TicketNo != ''
			BEGIN
				SELECT @TicketTourID=TournamentID FROM tblTickets 
				WHERE TicketNo=@TicketNo
				
				IF @TicketTourID = 0
				BEGIN
					UPDATE tblTickets SET Status='V' WHERE TicketNo=@TicketNo
				END

				INSERT INTO tblTransMaster(UserID,TransDate,TransMode,Amount,
				Source,Details,IP,realmoney,CReason,currencysign) 
				VALUES(@userId ,getdate(),'D',0,'TEXAS MTT SERVER',
				'UNREGISTERED FROM TOURNAMENT - ' + Convert(varchar,@mTourID) + ' DUE TO TOURNAMENT CANCELLATION',
				@pIP ,@realmoney,'TOURNAMENT CANCELLED','TICKET')

				DELETE FROM tblRegistration WHERE nickname=@username and skinid=@skinid
			END
		ELSE
			IF @MoneyType='R'
				BEGIN					
					UPDATE tblUsers SET RealMoney=RealMoney + @Credit 
					WHERE nickname=@username and skinid=@skinid													
				
					INSERT INTO tblTransMaster(UserID,TransDate,TransMode,Amount,
					Source,Details,IP,realmoney,CReason,currencysign) 
					VALUES(@userId ,getdate(),'D',@Credit,'TEXAS MTT SERVER',
					'UNREGISTERED FROM TOURNAMENT - ' + Convert(varchar,@mTourID) + ' DUE TO TOURNAMENT CANCELLATION',
					 @pIP ,@realmoney,'TOURNAMENT CANCELLED','CASH')
		
					DELETE FROM tblRegistration WHERE nickname=@username and skinid=@skinid
				END
			ELSE			
				BEGIN
					UPDATE tblUsers SET PlayMoney=PlayMoney + @Credit 
					WHERE nickname=@username and skinid=@skinid	
				
					DELETE FROM tblRegistration WHERE nickname=@username and skinid=@skinid	
				END
		FETCH NEXT FROM CANCREG_CUR 
		INTO @username,@Credit,@TicketNo
	END
CLOSE CANCREG_CUR
DEALLOCATE CANCREG_CUR
END 

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