execute multiple packages from a package

i have parent package , children; want make connection string of childern package dynamic. parent package passes connection string children

i have execute package task in foreach loop in parent package load , executes childern, , how can define connetion parameter in parent package , parent package passes children

the parent package executed through c# code

 

thanks

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sqldev

make string variable store connection string in parent package(configure want).

next use parent package configuration in child package to make variable accessible in child package.

use expressions in child package connection data variable.

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SQL Server  >  SQL Server Integration Services