Introduction - If you have any usage issues, please Google them yourself
Achieved with C# T-shaped semi-transparent form, shaped form to achieve a typical example, we see neatly addition to the usual form, the irregular form of the application are increasingly being used to understand the creation of special-shaped window of flexibility has a positive role in C#, in this case not only to achieve a shaped form, and the translucent form, and use background image tile, which you can master the skills or deceive many.