"Trying to revoke a drop target that has not been registered"

[Digitek]

Hello, I have a big problem to print an html file directly to the printer. I
use an "AxSHDocVw.AxWe bBrowser" object. Briefly, this is my code:

AxSHDocVw.AxWeb Browser myBrowser;
....
//this set of instruction prepare my document in html to be printed

string HtmlFileName = "Test.html" ;
Object o = new Object();
o = System.Reflecti on.Missing.Valu e;
myBrowser.Silen t = true;
myBrowser.Navig ate(HtmlFileNam e);
// when it is ready the callback goes here
private void myBrowser_Docum entComplete(obj ect sender, System.EventArg s e)
{
myBrowser.ExecW B(SHDocVw.OLECM DID.OLECMDID_PR INT,
SHDocVw.OLECMDE XECOPT.OLECMDEX ECOPT_DONTPROMP TUSER, ref o, ref o);
}

When i call it (ExecWB) it generates an exception "Trying to revoke a drop
target that has not been registered".

Someone know how I can solve this problem, or if there is a quicker o
simpler method to solve it?

Thank you,
Regards,
Andrea

[Dave Sexton]

Hi Andrea,

Unfortunately I don't know what that error is about but if you don't mind
prompting the user you can get a reference to the IHTMLWindow2 object and
call window.print();

- Dave Sexton

"Digitek" <Di*****@discus sions.microsoft .comwrote in message
news:46******** *************** ***********@mic rosoft.com...

Hello, I have a big problem to print an html file directly to the printer.
I
use an "AxSHDocVw.AxWe bBrowser" object. Briefly, this is my code:

AxSHDocVw.AxWeb Browser myBrowser;
...
//this set of instruction prepare my document in html to be printed

string HtmlFileName = "Test.html" ;
Object o = new Object();
o = System.Reflecti on.Missing.Valu e;
myBrowser.Silen t = true;
myBrowser.Navig ate(HtmlFileNam e);
// when it is ready the callback goes here
private void myBrowser_Docum entComplete(obj ect sender, System.EventArg s e)
{
myBrowser.ExecW B(SHDocVw.OLECM DID.OLECMDID_PR INT,
SHDocVw.OLECMDE XECOPT.OLECMDEX ECOPT_DONTPROMP TUSER, ref o, ref o);
}

When i call it (ExecWB) it generates an exception "Trying to revoke a drop
target that has not been registered".

Someone know how I can solve this problem, or if there is a quicker o
simpler method to solve it?

Thank you,
Regards,
Andrea