ADO.Net

Oct 7 2011 9:25 AM

Hi...

1)How to use SQL Connection for C# Windows Application where i am having 3 Comboboxes ( all data dynamically binding from DB ) and 2nd Combobox depends on 1st and 3rd will depend on 2nd combobox...
Is it required to use every connection open in every method..

2) How to periodically know whether SQL Server is in Open or Closed Status

Answers (5)

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Strategy Pattern VS Static Class