event id 7022: Server service hung on startup

Event ID: 7022
Source: Service Control Manager
Type: Error
Description: Server service hung on startup.

have you seen this error in your even viewer?
then you should check this kb from microsoft: Continue reading

Null changed to Nothing in Visual Studio 2008

in many example i found in the internet it seems doesn’t work in my VS 2008, they code always has blue line under the Null word.

on the pop up they said:

‘Null’ is not declared, ‘Null’ constant is no longer supported; use system.DBNull instead

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