Input data to website

[WebNewsReader]

Hi,

I'm using a webbrowser control to access a page.
I would like to auto set some fields using VB 2005 express
The field has the propery name="quantity"
Can it be done ?

[sstory]

Re: Input data to website

You should be able to use the Document Object Model for Internet Explorer.
You are actaully using Internet Explorer if you use that control.

I don't know the specifics without researching it.

Obviously if the page accepts query params you could call the page with
those set, assuming you understand them, or its your site, and you know it
won't change.

"WebNewsRea der" <none@avaiable. comwrote in message
news:uAFj3UeHHH A.4992@TK2MSFTN GP04.phx.gbl...

Hi,
>
I'm using a webbrowser control to access a page.
I would like to auto set some fields using VB 2005 express
The field has the propery name="quantity"
Can it be done ?

[WebNewsReader]

Re: Input data to website

This is what I got until now ;)

Found this code
_______________ _______________ ______________
Dim wWeb As HtmlElement
wWeb = WebBrowser1.Doc ument.GetElemen tById("login")
wWeb.SetAttribu te("value", "test")
_______________ _______________ ______________

in html code is this:
_______________ _______________ ______________
<input name="login">
_______________ _______________ ______________

But I keep on getting this error
_______________ _______________ ______________

System.NullRefe renceException was unhandled
Message="A referência de objecto não foi definida como uma instância de um
objecto."
_______________ _______________ ______________

Need help as I am getting nuts around this...

[sstory]

Re: Input data to website

This means you are trying to operate on an object that is nothing.

You don't know that wWeb every gets a value and then you try to
SetAttribute. If wWeb is "nothing" then you will get this error.

Try

if wWeb is nothing then
'if this is ASP.net, do this to report the error to you
response.write( "wweb is unexpectedly nothing")
response.end
'otherwise do use
msgbox("wweb is unexpectedly nothing")
else
wWeb.SetAttribu te("value","tes t")
end if

run this and it should tell you what going on . If wWeb is nothing then you
are looking for a value that it doesn't find I guess.




end if
"WebNewsRea der" <none@avaiable. comwrote in message
news:eMtuqctHHH A.1188@TK2MSFTN GP06.phx.gbl...

This is what I got until now ;)
>
Found this code
_______________ _______________ ______________
Dim wWeb As HtmlElement
wWeb = WebBrowser1.Doc ument.GetElemen tById("login")
wWeb.SetAttribu te("value", "test")
_______________ _______________ ______________
>
in html code is this:
_______________ _______________ ______________
<input name="login">
_______________ _______________ ______________
>
But I keep on getting this error
_______________ _______________ ______________
>
System.NullRefe renceException was unhandled
Message="A referência de objecto não foi definida como uma instância de
um objecto."
_______________ _______________ ______________
>
Need help as I am getting nuts around this...