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by: Shivonne |
last post by:
Hi all
I am trying to execute a WebDAV query against a webmail Exchange inbox using
XMLHttp but I keep getting an error stating "The handle is invalid" when I
call the send() method.
My code is as follows:
MSXML2.ServerXMLHTTP40Class xmlHttp = new ServerXMLHTTP40Class();
string folderQuery = "<?xml version=\"1.0\"?>" + "<g:searchrequest
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by: nek |
last post by:
Would anyone have any ideas or come across the 'invalid handle'
problem?
Even after setting diaglevel=4, I could not get much out of the
db2diag.log to diagnose the problem. The only thing I could relate to
this is DB2 appears to hang when this happens.
Here is sample entry from db2diag.log:
2004-01-23-12.40.02.880000 Instance:DB2 Node:000
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by: Frank Perry |
last post by:
Howdy,
I'm trying to write data out the com port. I have taken the code from the
sample on the MSDN Library CD and used the parts that seem relevant. I can
open the com port with CreateFile and get a valid file handle back. But
when I try to write to it, the WriteFile comes back and tells me the handle
is invalid. The program has control of the port because using Hyperterminal,
I can't connect when the program is connected.
There...
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by: Schorschi |
last post by:
Can't seemd to get ReadFile API to work! Returns invalid handle
error?
===========================================================================
Ok, the visual basic gurus, help!
The following is a diskette class (vb .net) that works find, in that I
can validate a diskette is mounted, dismount it, lock it, unlock it,
get diskette geometry, etc., all with a valid handle from CreateFile
API! I can even position the file pointer,...
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by: Jay |
last post by:
Hey There,
When I run the code below, I get the error "The handle is invalid."
.. This is output in the 2nd fprintf. The first one gives me a success
message. What could be causing this?
-Jay
(patelj27b at gmail dot com)
char fileName;
WIN32_FIND_DATA findData;
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by: Tim_k |
last post by:
I'm getting this error from Visual Studio 2005 when I do an Add Web Reference.
I'm trying to connect to a web service from mQube. I can access the service
through an http post in a browser so I know my login is ok.
I get a warning that the cerficate has not been allowed by me. I've found a
couple things in a google search on this that didn't make much sense. Does
anyone have a suggestion?
Thanks,
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by: sranger |
last post by:
When I try to use a System.IO.Ports.SerialPort object to read from a serial port, half of the time I have no problems. However, after I successfully read from the serial port, then close the connection, either when re-opening it (in the same instance or a new instance of my program) I get either an IOException "The Handle is Invalid" exception or an ArgumentException "The portName is invalid.
Now, I get the port name by doing this:
String...
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by: MIUSS |
last post by:
Hello
I got an unusual problem and I don't know how to solve it out.
I need to get success with the handle variable hFile. It's not problem
'til I use wcscpy(...). I mean, when I take out those two double-
slashes the source is not working and the func CreateFile returns
0xFFFFFF to that variable. It seems to me that it has some context
with using wcscpy? But why?
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by: SmileWithMe |
last post by:
IDE: Visual C++6.0
Project: MFC application
I came across a fuzzy problem.When I shut down my program in Debug
mode,it g
ive me the following words: First-chance exception invalid …………:Invalid
hand
le
I debug the program,and find that the problem comes out after the
destructor
of the last object.I think that the destructor is the last operation
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
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