Relationship between flash, flex builder, flash builder, and Air

Flash VS flex builderflash was acquired by Adobe when it was flash8, which is now available for as2 object-oriented. After being acquired by Adobe, Adobe is ready to turn flash into a development tool. For example, JBuilder, VS, and so on. Therefore, with Flex builder, it is literally like JBuilder. Therefore, it is a development tool and as3. It should be as3 after flash8. The original as2 designers suddenly felt that as3 had changed a lot, because the Code cannot be directly added to the buttons and MC from as3 (as2 can be used), and the Code in as3 was very standardized and rigorous, to become a real development tool. This is the difference between flash and flex. Flex builder vs flash builder in fact, this development tool is called flex in the second generation and third generation of Adobe. However, from the very beginning of 4, Adobe thought that the calling of Flex is not quite reminiscent of Flash (in fact, they are all family members ), flash faces designers (designs) and flex faces programmers (controls). Therefore, it is renamed flash builder from 4. Air vs flexswf everyone knows what it does. It's small, interactive, and Web. But the desktop program won't work. A control is like that. For example, a button is a square component. If you change it to a circle, the VB programmer will throw him to death. C # the same is true for programmers who don't want to touch controls. What should they do if the original controls don't look good? Therefore, Adobe designed a desktop environment like SWF. Air is like player, which is an environment of desktop applications, such as. Net Frame work environment. In short, flash Builder 4 is familiar with Web and application development. It is also cross-platform, but virtual machines must be installed, Just Like java virtual machines. Air is the virtual machine. After that, the desktop program can draw controls as you like, but it must be Adobe's specification and be in its environment. The specific process is too cumbersome. I will not list them here.