拖放是不可能的。学习一点css。你会明白发生什么事情。这将有所帮助。

Drag and drop isn't way to go about it. Learn a bit of css. You will get an idea of whats happening under the hood. That will help.

在 Microsoft的Visual Studio 中，您可以将 ToolBox 控件拖放到页面上，

只需检查一下，您就可以轻松地将任何类型的控件添加到网页上。

In Microsoft's Visual Studio, you can drag and drop ToolBox controls on to the page,
Just check that, you can easily add any type of control on to the web page.

探索Microsoft Expression Web [ ^ ]。

Explore Microsoft Expression Web[^].