如何知道webbrowser打开的是一张空白页（about:blank）？(0分)

D

dana

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2001-05-19

• #1

 

5

5291

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2001-05-19

• #2

WebBrowser1.LocationURL = 'about:blank';

 

D

dana

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2001-06-09

• #3

接受答案了.