我想检查幻灯片是否正在运行。这是我的代码:
private void checkSlideShow()
{
if (Globals.ThisAddIn.Application.ActivePresentation.SlideShowWindow.Active == msoTrue)
{
//slideshow is running
}
}
我收到此错误:The name 'msoTrue' does not exist in the current context
什么是msoTrue
以及我需要写的内容...... ==?