sending fax in c# project it need to install modem on pc can be in network

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my code -

public int FaxDocument(string filename,string faxnumber)
{

FaxServerClass FaxServerClass = new FaxServerClass();
FaxDoc FaxDocClass = null;
//FaxServerClass.Connect(Environment.MachineName);
FaxServerClass.Connect("");
FaxDocClass = (FaxDoc)FaxServerClass.CreateDocument(filename);
FaxDocClass.FaxNumber = faxnumber;
FaxDocClass.SenderName = "pidex";
FaxDocClass.DisplayName = "This is fax Document";
FaxDocClass.RecipientName = "pidex";
int Response=FaxDocClass.Send();
FaxServerClass.Disconnect();

return Response;

}
this code give expection-The object identifier does not represent a valid object. (Exception from HRESULT: 0x800710D8)
i have install fax services ,what i else need

please help me

Posted 19-May-11 19:35pm

kailash solanki

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3 solutions

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gowthammanju · Answer 1 · 2011-05-19T19:56:00

This is indicating that the 3rd party lib that you are using to send the fax cannot be started because:

1. It isn't resigered / installed on your system.
2. Some other component the third party lib uses is not installed.

There are a whole raft of app that will help you find what dependencies the lib requires...

Take a look here for some useful utils...

SysInternals

'listdlls' and 'procexp' may be useful...
========================================================================================================================

you need to ensure that the component has been registered on the system. Using regsvr32 with the lib will register it.

Do a google search for regsvr32....
=========================================================================================================================
steps follow it

first off I don't know what the executable name is of your library so you'll have to fill that bit in yourself...

1. Open a cmmand window
2. Go to the directory where the library exe is.
3. Run regsvr32.exe e.g. regsvr32 /i

this will pop up a messagebox indicating whether this has succeeded or not.. If it hasn't succeeded then I suggest you going back to the vendor of the library and get proper installation instructions...

gowthammanju · Answer 2 · 2011-05-19T20:02:00

Solution 2

for more details log on to following

Please refer the links.

http://www.interfax.net/en/dev/asp
http://www.interfax.net/en/dev/webservice/samples/fax_asp_net_sendcharfax
http://www.java4less.com/fax_dotnet.htm

u wil, get some ideas

happy coding! cheers............

Posted 19-May-11 20:02pm

gowthammanju

gowthammanju · Answer 3 · 2011-05-19T20:18:00

Solution 3

ceck out this link this might help u

http://forums.asp.net/t/1619757.aspx/1?obtuse+COM+errors+when+trying+to+deploy+a+windows+service

Posted 19-May-11 20:18pm

gowthammanju

Comments

Sandeep Mewara 20-May-11 11:08am

No need to post 3 answers. You can edit your answer and update it any given timne. Use 'Improve solution' link.

gowthammanju 21-May-11 3:08am

hmmm sorry dude here after i will!

Sandeep Mewara 21-May-11 8:58am

:thumbsup: