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How sets IWinHttpRequest::Option property?
Posted: Tue Mar 20, 2018 2:03 pm
by huiyi_ch
Hello,
Why this program is not compiled, always prompt: invalid lvalue ':
Code: Select all
#include <hmg.ch>
Function Main
local WinHtt:=Win_OleCreateObject( "WinHttp.WinHttpRequest.5.1")
WinHtt:open("POST","http://www.hmgforum.com/ucp.php?mode=login")
MSGDEBUG(WinHtt:Option(4))
MSGDEBUG(WinHtt:OPTION(6))
WinHtt:OPTION(6)=.F.
Return
Please help me!
Thanks
Re: How sets IWinHttpRequest::Option property?
Posted: Tue Mar 20, 2018 3:25 pm
by mol
Option is a method, so you can not assign value to it
Re: How sets IWinHttpRequest::Option property?
Posted: Tue Mar 20, 2018 3:37 pm
by serge_girard
Hi,
I see an assignment to option on this site:
http://www.808.dk/?code-simplewinhttprequest
But I cannot get it working!
Serge
Re: How sets IWinHttpRequest::Option property?
Posted: Tue Mar 20, 2018 5:28 pm
by edk
huiyi_ch wrote: ↑Tue Mar 20, 2018 2:03 pm
Hello,
Why this program is not compiled, always prompt: invalid lvalue ':
Code: Select all
#include <hmg.ch>
Function Main
local WinHtt:=Win_OleCreateObject( "WinHttp.WinHttpRequest.5.1")
WinHtt:open("POST","http://www.hmgforum.com/ucp.php?mode=login")
MSGDEBUG(WinHtt:Option(4))
MSGDEBUG(WinHtt:OPTION(6))
WinHtt:OPTION(6)=.F.
Return
Please help me!
Thanks
In this case (setting the property with the argument) you should, instead of
try to use
As Marek noted, the compiler expects a method that can not be assigned a value.
Therefore, for such properties, you need to change some syntax, precede the name of the property with an underscore and add the last argument: the value that we assign to the property.
Edward.
Re: How sets IWinHttpRequest::Option property?
Posted: Tue Mar 20, 2018 8:33 pm
by huiyi_ch
Thank you very much Edward!
Thanks folks!
Re: How sets IWinHttpRequest::Option property?
Posted: Tue Mar 20, 2018 9:37 pm
by edk
慧怡你好。
在我看来，你正在做一些有趣的事情，我希望你会与我们分享你的工作成果。
Re: How sets IWinHttpRequest::Option property?
Posted: Tue Mar 20, 2018 10:12 pm
by huiyi_ch
Edward老师，您好:
首先，非常感谢您给予我及时的帮助！我认为您是一位天才！是的，我正在用HMG做一个网页爬虫程序。我会与大家分享我的经验。谢谢！