Customize Window

[AliShahesmaeili]

How to customize window style? like Voice typing in Windows 11. Is there an example?

Inactive:

Active:

[castorix]

What do you mean by "customize" ?
With rounded corners ? , like : Apply rounded corners in desktop apps for Windows 11

[AliShahesmaeili]

In wpf I can customize my window style (buttons style, size, rounded corners, color, etc.)
But in UWP there was a limit to doing this. Now in WinAppSDK, like wpf, can windows be completely customized?

[castorix]

Windows App SDK applications are Desktop apps, so Win32 regions can be used (SetWindowRgn and so on)

A test with a Region from a Butterfly image :