August 13th, 1999, 10:54 AM
Hi,
what's the purpose of the sentence 'implements'
when you are implementing classes inherit.
thanks.
what's the purpose of the sentence 'implements'
when you are implementing classes inherit.
thanks.
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Click to See Complete Forum and Search --> : Implements ? August 13th, 1999, 10:54 AM Hi, what's the purpose of the sentence 'implements' when you are implementing classes inherit. thanks. Chris Eastwood August 13th, 1999, 01:44 PM Hi The 'implements' keyword does not mean 'inheritance' in VB (well, it inherits Interfaces). Implements is used to provide PolyMorphism in VB - this means that an Object (class/form/control) can be accessed using different interfaces. Take a look at the VBCodeLibrary source-code at http://www.codeguru.com/vb/articles/1634.shtml for an example of the Implements keyword/methodology. You'll see a base-class/interfaces called IDataObject which other classes 'implement' so that they can be called using that interface. Chris Eastwood CodeGuru - the website for developers http://www.codeguru.com/vb codeguru.com
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