使用VBA定位/更换幻灯片的幻灯片尺寸？

Question

如何在全屏幻灯片演示文稿上定位和/或更改幻灯片的大小？（运行幻灯片时）

Answer 1

With ActivePresentation.SlideShowSettings.Run()
    .Left = 277
    .Top = 128
    .Width = 380
    .Height = 290
End With

Didn't find a way to avoid "flashing" of first slide.