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Quickly find which OptionButton is selected

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Often OptionButton controls are arranged in control arrays. To quickly find the index of the only selected OptionButton control you can use the following code:

Click here to copy the following block
' assumes that the control array contains three OptionButton controls
intSelected = Option(0).Value * 0 - Option(1).Value * 1 - Option(2).Value * 2

Note that the first operand is always zero, and you can simplify the above expression as follows:

Click here to copy the following block
intSelected = -Option(1).Value - Option(2).Value * 2


Submitted By : Nayan Patel  (Member Since : 5/26/2004 12:23:06 PM)

Job Description : He is the moderator of this site and currently working as an independent consultant. He works with VB.net/ASP.net, SQL Server and other MS technologies. He is MCSD.net, MCDBA and MCSE. In his free time he likes to watch funny movies and doing oil painting.
View all (893) submissions by this author  (Birth Date : 7/14/1981 )


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