c# - Difference between AdomdConnection and AdomdCommand classes -


my understanding adomdconnection initializes connection remote database. class opens based upon connectionstring. adomdcommand seems capable of setting commandtext , executing said command, similar executing query.

is understanding correct? how 2 related? initialize adomdconnection, initialize adomdcommand.connection value? how adomdcommand knows open connection use or database in?

i have been using these 2 sites reference:

https://msdn.microsoft.com/en-us/library/microsoft.analysisservices.adomdclient.adomdconnection.aspx

https://msdn.microsoft.com/en-us/library/microsoft.analysisservices.adomdclient.adomdcommand.aspx

you can either use createcommand() connection object, command connection property set connection created, or create command separately (new adomdcommand()) , set connection property.

either approach work.

actual connection database, not happen when create connection object rather not until call open() method on connection object.


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