Modify The File Dir In A DTS Com File

Hi,

i made the stored proc :

ALTER PROCEDURE ExecuteDTSPackage @ServerName VarChar(15),@UserID VarChar(15),@Password varChar(15),@PackageName VarChar(50)
AS
Declare @obj int
Declare @conn int
Declare @hrobj int , @hrconn int
Declare @return varChar(255)
Declare @CMD varChar(255)
Declare @prop int
Exec @hrobj=sp_OACreate 'DTS.Package', @obj OUT
if @hrobj=0
begin
set @CMD='LoadFromStorageFile("D:logmetrixDTS_Packages DTS_Domainlev1.DTS",Null)'
EXEC @hrobj = sp_OAMethod @obj, @CMD
if @hrobj=0
begin
--SELECT FILEPROPERTY(@obj, 'Connections(0)')
--Exec @hrconn=sp_OACreate 'DTS.Package.Connections(0)', @obj OUT
--EXEC @hrconn = sp_OASetProperty @obj, 'Connections(0).Datasource', 'd:logmetrixcountrydomainlev1.csv'
EXEC @prop = sp_OAGetProperty @obj, 'CreationDate'
EXEC @prop = sp_OAGetProperty @obj, 'AutoCommitTransaction'
--print @hrconn
--print @dtcreate
IF @hrconn = 0
BEGIN
Print 'Ok'
RETURN
END
end
else print 'Error Loading Package.'
Exec sp_OADestroy @obj
end
else print 'Error loading OLE Package.'
go

I can acceed to the properties of my object DTS.package @obj but I don't know how to acceed to the properties of my first connection (I made a import with DTS Wizard from a flat data file to a database table (SQL Server). I need to change the filedir dynamically. It would be in the datasource or datafile property of this connection.

How can I change this fiel directory ???

Thanks to your answer

Axel