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Question: I can not use tha math functions which was included in math unit. when I use one of them , the compiler cant identify it. I add ‘math’ to
Question: When paint() iscalled, the clipRect of the Graphics obj may already be set to somethingsmaller than the full drawable region of the object (if, for instance, it’sa partial window-manager
Question: I have written an applet that creates a graph from the resultsof a query of our Oracle database. The graph looks good in the browser(Netscape 3.0), but if I
Question: I created a new edit control component which I derived from TEdit,however, when I added it to the component palette, it has the samebitmap as TEdit. How do I
Question: Can a Java applet or executable run locally on a PC if the PC is not connected to a network? Example: I bring up my home page and download
Question: Is it possible to create forms with shapes other than the standard rectangular shape in Windows? Answer: Sometimes it’s just not enough to write applications that have the same
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,