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by: cneff78 |
last post by:
I have a COM based component that raises an exception and I'm awaiting a
patch for it. However, I need to be able to recover from the exception,
destroy the COM object and then regenerate it @ a later date in my C# Windows
Forms App.
I presently do this:
System.Runtime.InteropServices.Marshal.ReleaseComObject(obj);
obj = null;
System.GC.Collect(0);
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by: jason |
last post by:
hello everyone,
i have had a suppot ticket open with microsoft for some time to
investigate a memory leak issue we are experiencing on our production
web servers. the web servers host both ASP classic and ASP.NET
applications, and the leak is caused, at least in part, by the ASP.NET
appliactions according to our support engineer. this is what he says:
After a bit of research I was able to determine more on this stack. The
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by: Christian Havel |
last post by:
Hi,
we are using a framework which is based on the Enterprise Library June 2005.
When I am locking a object (successfull) and let the application run further
I receive a NullReferenceException (Problem with:
System.Runtime.InteropServices.Marshal.ReleaseComObject).
In the eventview I see a error "Failed to fire the WMI Event
DataConnectionOpenedEvent"
Exception: System.Exception: The scheme for the assembly was not registered
with WMI.
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by: Christian Havel |
last post by:
Hi,
on shutdown I receive the exception ReleaseComObject. Following the call
stack when the exception occures.
mscorlib.dll!System.Runtime.InteropServices.Marshal.ReleaseComObject(System.Object o = <Nicht definierter Wert>) + 0x18 Bytes
system.management.dll!System.Management.Instrumentation.MetaDataInfo.Dispose() + 0x15 Bytes
system.management.dll!System.Management.Instrumentation.MetaDataInfo.Finalize() + 0x1b Bytes
I already added...
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by: Richard Collette |
last post by:
Hi,
I have a service, that runs perfectly when executed outside of the web
service environment. When called as a web service I get the exception
listed below sporadically. A call to the web method may succeed one time and
not another. I cannot find any reason why it would work one time and not
another. The exception occurs every two or three calls to the web method.
The service utilizes a COM component provided by PeopleSoft...
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by: james.jdunne |
last post by:
System.ArgumentException: Item has already been added. Key in
dictionary: "-1" Key being added: "-1"
at System.Collections.Hashtable.Insert(Object key, Object nvalue,
Boolean add)
at System.Collections.Hashtable.Add(Object key, Object value)
at
System.Windows.Forms.ComponentManager.System.Windows.Forms.UnsafeNativeMethods+IMsoComponentManager.FRegisterComponent(IMsoComponent
component, MSOCRINFOSTRUCT pcrinfo, Int32& dwComponentID)
at...
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by: Mauro |
last post by:
I'm trying to use the following VB function to transform a pdf
document to a tiff one:
http://forums.microsoft.com/msdn/showpost.aspx?postid=1665127&siteid=1&sb=0&d=1&at=7&ft=11&tf=0&pageid=1
Private Sub savePDFtoTIF(ByVal fullPathPDF As String, ByVal
fullPathTIF As String)
Dim PDFApp As Acrobat.AcroApp
Dim PDDoc As Acrobat.CAcroPDDoc
Dim AVDoc As Acrobat.CAcroAVDoc
Dim JSObj As Object
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by: John |
last post by:
Hi
I am using below code to send email from a vb.net app;
Public WithEvents OutlookApp As Outlook.Application
Dim ns As Outlook.NameSpace
OutlookApp = New Outlook.Application
ns = OutlookApp.GetNamespace("MAPI")
ns.Logon()
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by: xrxst32 |
last post by:
Hello there,
I have some doubts about the best practice for using COM automation,
the Runtime
Callable Wrapper (RCW) and Marshal.ReleaseComObject.
So the question is/are:
Do I need to release each COM object explicit by a call to
Marshal.ReleaseComObject, does the RCW take care of that or does it
leaks
unmanaged resources?
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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.
The Art of Business Website Design
Your website is...
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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: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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