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.NET Forum / Languages / C# / March 2008

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scalar function call

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rodchar - 21 Mar 2008 20:16 GMT
hey all,
is it possible to call a sql server scalar function from c#?

thanks,
rodchar
Jeroen Mostert - 21 Mar 2008 20:21 GMT
> hey all,
> is it possible to call a sql server scalar function from c#?

Yes, but not directly. You'll have to use a statement of the form "SELECT
dbo.FunctionName(@Param1, @Param2, ...)" and you can use .ExecuteScalar() on
the command object. Be careful with the results: if it's NULL, you'll get
DBNull.Value, otherwise an object of the most appropriate type.

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Peter Duniho - 21 Mar 2008 20:26 GMT
> hey all,
> is it possible to call a sql server scalar function from c#?

Seems like DbCommand.ExecuteScalar() would do what you want.  Right?
rodchar - 21 Mar 2008 21:25 GMT
thanks all for the help,
rod.

> hey all,
> is it possible to call a sql server scalar function from c#?
>
> thanks,
> rodchar

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