Question: What are the issues involved, if any, if your development environment uses Windows NT and you want to deploy the application to a Windows 95 environment? Answer: There are
Question: I’m developing a VB program that requires manipulation of pictures. I can read them in and display them without any problem, but I have no way (that I can
Question: What is the most cost-effective engine and method for licensing clients in client/server applications? Answer: For PowerBuilder applications, the runtime license for clients is free. You can have a
Question: How can I control the draw order (i.e., BringToFront, SendToBack) of datawindow objects dynamically created in the deatil band? Answer: At design time you can layer objects by using
Question: If I have an abstract base class with a pure virtual function called get_data(), how do I declare the function in inherited classes to have different return types than
Question: I am trying to get an image change script to be downward compatible, but Internet Explorer 3.0 does not recognize MouseOvers. Is there another way to do an image
Question: I am trying to find some information on Unions in C++, specifically syntax and some type of example and perhaps a discussion as to when and why they are
Question: When I use Windows API functions in PB, the null-terminate string is often needed. For example, when I use GetSaveFileName,the parameter lpstrFilter is really a trouble to me. Please
Question: How do I get the application directory for a PB5-16 app? Answer: You can use the API call GetCurrentDirectory when your application starts to find out its home directory.