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by: petterl |
last post by:
I have tried to find the error in the code below but I always get "
An unhandled exception of type 'System.NullReferenceException' occurred in
Unknown Module.
Additional information: Object reference not set to an instance of an
object." and then
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by: Mike Allen |
last post by:
Hi Everyone,
My problem concerns ContextMenus. It's easy enough to create one and apply
it to a NotifyIcon. When it's compiled and run, it works beautifully. Right
click and there you are. But I want it to show the ContextMenu on a left
click. This seems to be harder than it should be.
I've assigned a click event to the NotifyIcon which it registers, but when I
try to use:
NotifyIcon1.ContextMenu.Show(Forms.Control control ,...
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by: Glen |
last post by:
Can anyone tell me if there is a workable method to get the mouse cursor
position on the screen or the NotifyIcon position? I need to display a
context menu for the NotifyIcon when clicked and I'd like it to display
based on the relative position of the tray icon or mouse pointer if
possible (whichever method works).
Any help would be much appreciated.
- Glen
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by: Amjad |
last post by:
Hi,
I'm using the NotifyIcon to process some text files in the background
periodically. I want to display one icon in the task bar when the program is
in stand by mode, and I want to display another icon when it is in processing
mode. How can I do that? I have some pseudo code below:
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Timer1.Tick
Try
If processing Then
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by: JR |
last post by:
Hi,
I need to change the notifyicon in a countdown. after about 3000-5000 times
there is an error.
Here is all the code. what is wrong
please help
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by: celestialgal86 |
last post by:
Hi everyone...
I'm a starter at .Net programming, and I need some help.
I was asked to develop a console app that will auto-hide the console window and show a system tray icon.
And by default, the system tray icon on click is supposed to show the console window
I know window apps are usually the better solution for handling NotifyIcon class, but I would really like to know how to do it in console apps
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by: deciacco |
last post by:
I have a NotifyIcon application. (c# 2) I want to be able to catch a
kill/shutdown attempt so that I can call Dispose() to remove the icon. I
tried to create an event handler for ApplicationExit and put my icon
dispose call in there, but when process.kill() is called from an outside
app on the notifyicon app, the event doesn't get raised. the app closes
but the icon remains in the tray as dispose was never called.
any ideas?
another...
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by: stillcoding |
last post by:
Hi
I have a problem with memory usage increasing when I right click to display the context menu on a notifyIcon
OS: Windows XP Professional SP2
Software: VS2005 Professional edition SP1
The steps to recreate my problem are as follows:
Start a new c# windows application
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by: \Ji Zhou [MSFT]\ |
last post by:
Hello Jason,
Thanks for using Microsoft Newsgroup Support Service, my name is Ji Zhou
and I will be working on this issue with you.
I have tried to but cannot reproduce your issue on my side. From your
codes, I think the logical is, every time the Timer's elapsed event fires,
we call the Check_For_Version_Update() function. From the
Check_For_Version_Update() function, we judge a condition statement, and
determine whether to call...
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by: starrysky |
last post by:
I have a program which puts an icon in the notification area and has a menu associated with it available by right clicking on the icon. I want the menu items to be selected by single left clicks but I also want the user to be able to single left click on the icon itself to do some other functionality.
Here's the problem - the single click on the menu first fires the notifyicon1_click() routine and then the menuitem1_click() routine. How do I...
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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