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Join Date: Feb 2007
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How can i send an error message from database layer to UI layer.....and hw the interaction is done between the layers...can any one tell me ...plzzzzzzzzz
Thank you,
Aravind
Thank you,
Aravind
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Join Date: Nov 2005
Location: Mountain View, CA
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Hi Aravind,
There are lot of ways to attain interacation between the Layers and it totally depends on ur application architecture. The simplest way is to return the String error messages. you can use out parameters.
You can write ur own class that extends "EventArgs" and pass it as a parameter when u write the code using Delegates and Events.
There are lot of ways to attain interacation between the Layers and it totally depends on ur application architecture. The simplest way is to return the String error messages. you can use out parameters.
You can write ur own class that extends "EventArgs" and pass it as a parameter when u write the code using Delegates and Events.
Thanks,
KedarNath Challa
KedarNath Challa
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