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by: Greg Bacchus |
last post by:
Hi, I'm getting an exception that really has me stumped. It's sporadic
at best, it's only happened a handful of times.
This particular time it happened when the user pressed 'Alt-S' to save
the data that they were entering.
Following is all exception information.
Any thoughts much appreciated.
Cheers
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by: Wiktor Zychla |
last post by:
today we've found a critical issue regarding the ListView from
Windows.Forms. it was confirmed on several machines with Win2K and XP.
here's the problem: create a ListView with about 50000 rows. now use task
manager to see the GDI usage of the process. everything seems normal.
now catch the ListView's scroller and start to move it...
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by: Ayende Rahien |
last post by:
Excetremely annoying problem, I've an application with a long startup time.
So I created another form with my logo in it to as a splash screen.
The splash screen is run from another thread and is communicated solely
through static method and Invoke()'s
However, when I close my second form, the first one (main window) is hiding
under all the...
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by: Bilo |
last post by:
I have a Windows Forms Class MainGUI
I have declared
MainGUI maingui;
public System.ComponentModel.Container components = new Container();
in the Class
I call another class MediaDriver with the Constructor
class MediaDriver
{
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by: fperfect13 |
last post by:
Hi,
I have the folowing exception
Exception : System.NullReferenceException: Object reference not set to
an instance of an object.
00000019 3:30:48 PM at
System.Windows.Forms.UnsafeNativeMethods.GetOpenFileName(OPENFILENAME_I
ofn)
00000020 3:30:48 PM at
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by: Raed Sawalha |
last post by:
i have a windows form(Main) with listview, when click an item in listview i
open other window form (Sub) which generate the selected item from parent
window in as treeview items when click any item in treeview i display the
content item in axWebBrowser, i close the sub form normally when i close the
main the following error is generated
An...
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by: J.S. |
last post by:
I was under the impression that frames could be used in Windows forms in
earlier version of VB. However, in VB 2005 Express I don't see any such
tool/control. Is SplitContainer used for this purpose in VB 2005?
I want to create a frame in a Windows form because I'd like button clicks on
the left side of the form to change the form elements...
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by: Alfredo Barrientos |
last post by:
Hi,
I have a little trouble trying to assign a Toolbar control to another
toolbar variable control.
I am getting my forms controls with this:
for (int j = 0; j <= frmChild.Controls.Count - 1; j++)
{
// Some operations
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by: gxl034000 |
last post by:
Hi,
I have been trying to use a .net Forms control in my webpage to open up
an application(notepad) on the client. The control works fine when
embedded in a windows form, but I keep getting a security exception
when trying to run it from my webpage on my intranet. I have tried
playing with the Code Access Security settings, but I can't get it...
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by: Dan Tallent |
last post by:
In my application I have a form (Customer) that I want to be able to open
multiple copies at once. Within this form I have other forms that can be
opened. Example: ZipCode. When the user enters a zipcode that is unknown
this form will open. I don't want users to modify any of this customers
data until they close the zipcode form. ...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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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...
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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...
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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...
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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...
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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:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...
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