I'm new to .NET. I have a Java SWING background. Thus far I'm finding .NET and Visual Studio very easy to work with. However, I have one point of confusion that I just can't seem to get past. I'm designing a small application that has several "screens" of information that will be displayed (ex. one for searching and displaying search results, another for viewing summary information, and another for viewing detail information, etc.). Under Java SWING, I would create a JFrame that contains a menu, which would be my main application window. I would then create several JPanels that I would swap in and out of the main window (JFrame)depending on what "screen" (JPanel) I want to show at the time (based on menu selection or other user interaction). I'm trying to replicate this pattern in .NET using C# and Visual Studio and I'm a little stumped on the approach. Thus far I have created a form for each one of my "screens", replicating the menu on each one. I realize that I should probably create base class form that contains the menu, and then each of my formsrepresentingmy"screens" can inherit from the base class. I understand the basics of .NETforms but I'm wondering if I should create a single form and swap out panels representing my "screens". If this is the answer, how do I do this in Visual Designer, since all panels would reside in the sameForm, which would make it difficult to view in Designer?For SWING, each JPanel acts as its own UI component in JBuilder so it makes it nice to lay out my different "screens" of data, and then I just swap out the panels within the main JFrame (similiar to a .NET Form) during runtime. I'm having trouble making the paradigm shift in .NET. Any help or guidance would be appreciated. The users' don't want multiple "Windows" open/visible at any one time on the desktop. Again, I understand the basics, my question is one more of architecture. Thanks very much!