I want to pass a database from Visual Basic 4.0 to MFC (using OCX control by VC++ 4.2). What is the type of argument to pass? I have tried LPUNKNOWN FAR * and LPUNKNOWN but not successful, I guess the question is "How to pass an Object from VB to MFC VC++?"
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The undo support, implementing a stack.
Continuing from the eigth article about sudoku.
We need a mechanism to keep track of the digits entered so as to implement an undo mechanism. This should be a ‘Last In First Out’ collec…
A theme is a collection of property settings that allow you to define the look of pages and controls, and then apply the look consistently across pages in an application. Themes can be made up of a set of elements: skins, style sheets, images, and o…
This is Part 3 in a 3-part series on Experts Exchange to discuss error handling in VBA code written for Excel.
Part 1 of this series discussed basic error handling code using VBA.