Hi,
we are new using the openedge architect and ultar controls. We would like to create a new look and feel for out applications.
However we face the following problem.
We need a screen with an overview (ultragrid), linked with another screen for the details and data modifications. Browsing to one on the screens must trigger an refresh of the other screen.
Trying so, i have an overview with a bindingsource linked to table customer , and the maintenance screen with another bindingsource also linked to customer.
When the maintenance screen is started from the overview, I get the error 'system.exception: query or buffer is already linked to a different bindingsource'.
Does anyone know how to solve this, or provide any documentation (examples) on how to proceed.
PS: the solution of working with an tab strip, containing both the overview and the details is not an option.
Kind regards.
we are new using the openedge architect and ultar controls. We would like to create a new look and feel for out applications.
However we face the following problem.
We need a screen with an overview (ultragrid), linked with another screen for the details and data modifications. Browsing to one on the screens must trigger an refresh of the other screen.
Trying so, i have an overview with a bindingsource linked to table customer , and the maintenance screen with another bindingsource also linked to customer.
When the maintenance screen is started from the overview, I get the error 'system.exception: query or buffer is already linked to a different bindingsource'.
Does anyone know how to solve this, or provide any documentation (examples) on how to proceed.
PS: the solution of working with an tab strip, containing both the overview and the details is not an option.
Kind regards.