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GeneralRe: Application wide information into classes in referenced DLL's Pin
A D Rosser29-Jan-20 5:04
MemberA D Rosser29-Jan-20 5:04 
AnswerRe: Application wide information into classes in referenced DLL's Pin
Gerry Schmitz28-Jan-20 4:40
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GeneralRe: Application wide information into classes in referenced DLL's Pin
A D Rosser29-Jan-20 5:13
MemberA D Rosser29-Jan-20 5:13 
GeneralRe: Application wide information into classes in referenced DLL's Pin
Eddy Vluggen29-Jan-20 6:48
professionalEddy Vluggen29-Jan-20 6:48 
GeneralRe: Application wide information into classes in referenced DLL's Pin
watchmeoni9-Mar-20 14:18
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AnswerRe: Application wide information into classes in referenced DLL's Pin
Mycroft Holmes28-Jan-20 10:13
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GeneralRe: Application wide information into classes in referenced DLL's Pin
A D Rosser29-Jan-20 5:17
MemberA D Rosser29-Jan-20 5:17 
GeneralRe: Application wide information into classes in referenced DLL's Pin
Mycroft Holmes29-Jan-20 10:31
professionalMycroft Holmes29-Jan-20 10:31 
Presuming the application is a desktop solution, hopefully using click once deployment.

Your DAL should be included in each application project either as a DLL or a referenced project (I usually referenced the project to make debugging easier). EVERY database interaction should go through the DAL using the connection string supplied by the config file. You should only need to change the CN once for each deployment type (production/UAT/development) and this can be automated using compile directives.
A D Rosser wrote:
Writing something to pass the database name in to the class would have required hours of writing to change all times this class is instantiated.
This makes me think each table class interacts directly with the database, a thoroughly nasty situation. Changing to use a DAL does not have to be a singular task, all new operations should use the DAL and put a junior on changing the existing classes.
Never underestimate the power of human stupidity -
RAH
I'm old. I know stuff - JSOP

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