How to run Package via c# using Microsoft.SqlServer.Management.IntegrationServices.dll class from the SSIS Catalog SQL 2012

Hi <o:p></o:p>

I would
like to execute SSIS package that stored on new SSIS Catalog DB (SQL 2012)
using the c#.<o:p></o:p>

Requirements:<o:p></o:p>

Pass
Project parameters /Package Parameters/Variables.<o:p></o:p>

I found a “Microsoft.SqlServer.Management.IntegrationServices.dll”,but
no examples.<o:p></o:p>

Somebody
has any good example how to use this class?<o:p></o:p>

Please advise.<o:p></o:p>

sqlgury<o:p></o:p>

<o:p> </o:p>