Question: I want to change master, wave and midi functions using API calls with Delphi. How can I do that? Answer: This is not a question that is answered very
Question: How do I implement drag and drop between two list boxes on a form? Answer: Dragging items from one list box and dropping them into another is, with Delphi,
Question: How do I highlight or make bold the text in a button or a list? Answer: Java Buttons, Lists, Labels, TextAreas, Canvases, etc, are all subclasses ofthe Java Component
Question: I created a simple abort dialog box with one button. During a long query I want to display my box so the user can abort. The dialog box creates
Question: I’ve read your previous answers and explanations about threads. I especially liked the plain-vanilla ones. But what I don’t see how to do is interrupt the execution of a
Question: I have an expert C-programming background. Now that I want to OOP I find myself frustrated with learning Delphi and the paradigm shift to OOP at the same time.
Question: How can I force a drop-down combo to drop its list down? Answer: This is done by using a Windows message called CB_SHOWDROPDOWN. I recommend that you look in
Question: How can I get the version of Windows at runtime? Answer: Use the WinAPI call to GetVersion. GetVersion returns 3.1for Win 3.1, 3.11, WfW 3.11 and Win NTwhen called
Question: How can I program a form to submit multiple queries and show each response in a different frame? Answer: In JavaScript, the onClick event handler can be used to