VDS Renaissance 的界面提供多种语言。官方文档以英语维护，以确保提供统一、一致且始终最新的参考。
@WINCLASS
Windows ✓Linux ⚠macOS ⚠
Syntax
@WINCLASS(<window>)Description
This function returns the window class name of the window specified in <window>, which contains a window identifier. The class name is one of the ways that a Visual DialogScript program can identify a window.
OK
Unchanged.
Example
%C = @winclass(@winatpoint(256,72))