Winforms: Closing A Program To System Tray
Oct 1, 2011
'This is the event that is fired as the application is closing, whether it 'be from a close button in the application or from the user 'clicking the X in the upper right hand corner
[Code]....
Im trying to make an application that when you press X, the program gets put in system tray. But i have like no idea how i'm suppost to do that, so did a search on google and found this code. Only VB2010 (what i use) doesn't like the fourth line. Can anybody give me a quick tutorial on this, and make this work in VB 2010?
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Jan 3, 2010
my program has a tray icon and i want it to show up in the system tray. so i went into my windows notification area and set it to show icon for my app. But when my app update to a new version with clickonce, it will think its a new app and i have to set it again. Is there a way that it will treat all new version as the same program and i dont have to keep setting it?
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May 23, 2011
I have an app that minimizes to the system tray. If I try to run the app again (forgot it was already running in the tray) I have a routine that prevents that. What I want is for that same routine that is running in the second instance to Open the first instance of the app from the system tray.
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May 1, 2010
Okay I have written a code to send my program to the system tray when I minimize it. But I am on Windows 7 and I check, and its not there.
[Code]....
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Dec 14, 2009
I have this code for my shortcut keys
Private Sub Form1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
If e.Shift = True And e.KeyCode = Keys.F3 Then
'Do something
End If
But I also have a button to send my program to the System tray like so:
NotifyIcon1.Visible = True
Me.Visible = False
How can I get my shortcut key to work while my program is in the system tray?
It doesn't work while its a notify icon
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Dec 11, 2009
I'm trying to create a program that when I press the X or _ buttons on the form it minimizes to the notification area(system tray). I did find some stuff but didn't understand were to put the code I just have some basic knowledge in VB.net. What I read was something about the formclosing event
Private Sub frmMain_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
Me.WindowState = FormWindowState.Minimized
e.Cancel = True
'Me.Visible = False
End Sub
and well it sort of works to what I want but don't know were to go from there.. what I read from another post was that I had to do something with "NotifyIcon Class" but still didn't know what to do with that or where to put the code.
Basically what I want the program to do is minimize to system tray and a tooltip will pop up when I hover my mouse over it and display something that I want. Also when I right click the icon I would like some options to be displayed so that I could program it to close.
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Nov 1, 2009
How do catch key event (short cut keys like alt+d,Ctrl+u) when a program running in system tray ?
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Oct 2, 2009
I have a button that will Minimize the program to the system tray. How would it to look something like the picture on the bottom when the Notify Icon is clicked once or right clicked?
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Apr 7, 2010
I can't find any working code for closing the CD Tray on a computer? I can open it but not close it.Private Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" (ByVal lpstrCommand As String, ByVal lpstrReturnString As String, ByVal uReturnLength As Integer, ByVal hwndCallback As Integer) As Integer..[code]I use "set cd door open" to open it. Why can't i close it? I have tried on 3 different computers!
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Jun 4, 2010
Dim frm As Form
For Each frm In Forms
Set frm = Nothing
Next frm
The above code is what I used in VB6 to close all forms associated with my programs before my program closed. I have been searching for information on how to make sure all forms are closed when closing a VB2008 program.
I have seen info on using the Project Property Shutdown mode When startup form closes and I currently have this set.
Is this all that is really necessary? Will the garbage disposal close everything else to free up RAM?
Also, if I have several forms open and want to close all from the main form without closing each one individually, what is the best approach? Is there a collection like in VB6, go through the collection, compare it to the name of the main form and close it if it is not the main form?
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Mar 4, 2010
I'm trying to save some layouts from DevExpress Grid Controls so that users can change the layouts and reload them in at a later use of the control.
My question is this for speed issues I am loading the control via a user control inside of a form. Now my problem is I am creating the control by adding an instance of the control to a panel control inside of a tabbed group control when the tab is made visible and then clearing the control when the control is hidden.
If ClaimsGridPanelControl.Visible = True Then
ClaimsGridPanelControl.Controls.Add(New RXClaimsGridControl(ClaimsBindingSource))
Else
ClaimsGridPanelControl.Controls.Clear()
End If
So inside of the RxClaimGridControl I need to call a SaveLayout method when I am clearing the control. But there is no event, at least that I can find, that triggers when a usercontrol is removed/closed/hidden.
My thoughts for handling the .Clear() would be to raise an event in the parent control and then to handle that event inside of the user control.
Is there some event that I am missing in regards to the removal/closing/hiding of a user control, or is there a better way to do this.
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Apr 25, 2012
I've got an MDI form with child forms that I'd like to refactor to a single form with a tab control containing child controls, in order to move away from MDI clunkiness. When looking at converting the child forms into child controls (or usercontrols), I do see that I'd lose the FormClosing event, which some of the child forms use.
I can override Dispose to handle some of the functionality, but in some cases I'd like to cancel the closing event. Also, I'd like this event to be called before the control is closed even when the form it's on isn't closing, so wiring the control to the form's closing event isn't an option.
[Code]...
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Feb 5, 2010
I have a vb.net 2.0 winforms application. When I open another application (like calculator) have the focus to it and try to close my application the screen freeze and I have to use ctrl + alt + del to get it to refresh.
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Nov 16, 2011
i would like to auto check for new version system update when the system is closing. When there is the new version system update, will automatically rename the active exe to FileName.old then copy new version of exe into the folder.
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Nov 24, 2009
To recreate this behaviour, you need to create a pop-up form with the following properties:
(1) ShowInTaskBar = False
(2) Display the form with the Show method and loop until the form is not Visible.
(3) In order to close the form when the mouse is clicked out of it, override OnDeactivate, and set visible to False.
Next, create another form that will display the pop-up when a button is clicked:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As Syste
Using pop As New PopUp
pop.Visible = True
[code]....
it also puts a black border around the form. (You'll have to set FormBorderStyle = System.Windows.Forms.FormBorderStyle.None to see this.)what this style does apart from putting the black border round the form?
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Aug 27, 2008
I'm using VB 2005, and trying to write a console app that (among other things) activates a different program that is in the system tray.
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Jun 23, 2010
I im trying to find out if it's possible (using VB.net 08 Xpress) to create an application running solely out of the system tray, no forms - Just the icon and popup notifications.I have been considering building a tray based monitoring system for some time, and while I can get the code to work fine, I still need the thing to start up silently. Using Me.Hide() on Form load doesn't work, and I really don't want to work around using the start-up form as a splash page.I have also looked at making a module, but standard vb.net code just aint doing the job.
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Mar 22, 2010
I have a problem: I have got an application that is mainly control by a tray icon and I can't show the window unless I click the icon, but the client computer has set the system not to show the icons in the tray area. So can I write a small app to act like a hand-make system tray? That means I have to get all the icons in the tray area and be able to send the mouse events to the icons and let them response to their own program.
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Jun 27, 2009
I have created a program that i want to be able to minimize to the system tray in stead of the task tray... Dose anyone have a code on how to do this?
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May 31, 2008
I've looked all over the internet and did a search on Dreamincode.net but I can't find anything on minimizing to the tray for Vb 2008.What I want to achieve is if the user hits the "X" button at the top, the application should minimize to the tray. When I right-click on the icon, a context menu strip should appear.
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Aug 25, 2009
i only want my app to load in tray if it loads on windows startup.[code]it works any other time, the resize event. just not onload.
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Feb 15, 2011
I'm working on a security type program that has a system tray that starts with windows and a driver to prevent it from being closed. Any ideas where to start?
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Feb 28, 2010
I want a simple .exe's icon in system tray (with an image) and when user right clicks that it should show some options like
1) add two numbers when user clicks this it should open a running form of addition of my exe.
2) negate 2 numbers Same like above but for negation.
I am using VS 2003 framework 1.1
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May 28, 2009
I have an application that uses a NotifyIcon in the tray to hide/restore the application, as well as pop up notices to the user of application events. My application has a notification queue, and I use the NotificationIcon.BalloonTipClosed event to determine when to reset the balloon and show the next notification (if there's one in the queue).
This method seems to work great in both usual causes (user lets the balloon close itself when it times out, and user clicks "X" in balloon to force it to close), but there's a third case where BalloonTipClosed doesn't get called:Notification balloon pops up While it's visible, user right-clicks on notification icon to bring up context menu, causing the balloon to disappear
The BalloonTipClosed event doesn't get triggered in this instance - I figure it's a bug in the framework (I'm using 2.0), but does anybody have an idea around this? If I don't get this event, my application always thinks there's a balloon visible (I have a boolean that prevents it from displaying multiple balloons at once), and it will never show another icon again, as long as it's running.
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Oct 23, 2009
I'm trying to click on an icon that is in the system tray. I'm sure there is API involved,which i'm sure will work. I Was wondering if there's any kind of code already in Visual Basic, that somehow puts them in an array of some sort. Especially with how sometimes windows will only show active icons. Would be a pain to have to click the arrows to show all icons and then find the icon. Which if it's API, would have to be x/y coordinates.Definitely would be different every time.
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Jan 29, 2007
create a program that enums icons of the tray bar that have been created calling the function ShellNotifyIcon. So my question is how do you do to enum the windows that have called this function and want to appear in the system tray, whit its icons, and display a menu when you click on them. because i want to do the same that explorer.exe does but whit my own program (shell). Is this a secret?
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Jul 3, 2009
I have looked on the net for demos of how to display a text message in the system tray, but all I can find are examples which say you need to use trayicons. Where you render your string into a bitmap, and then point the trayicon at the bitmap to display it.
Unfortunately this is no good for what I want to do, the trayicon is limited to only 16x16 pixels, and I want to display a longer message, which will just not fit. I can't resize the size of the icon, and if I make the source bitmap larger, it just gets scaled to fit within the 16x16 space (crushing it together into an awful mess)
So I tried using an array of trayicons and split the bitmap between them, but this also fails, because windows inserts about 3-4 pixels of padding between each tray icon.
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Feb 20, 2010
I'm posting this here since it took a lot of time for me to understand how the whole thing works when trying to hide a form in the systray.
How can I hide a windows form running operations to the system tray?
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Aug 5, 2011
i want an application that has no forms but a tray icon... i do not want to add a form to do this or have a loop..[code]I have been programming in VB for years.
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Dec 15, 2008
here a way in VB2005/2008 to list all the apps in the systray and nothing but them. I can list all the windows by theyre hwnd, but it also shows the taskbar windows and windows not even shown anywhere in windows.So I need to somehow list all the systemtray icons in a listbox.If something's not clear,
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