When either hiding my tray icon and closing the application, half the time my application's tray icon gets 'stuck'. Meaning doesn't leave until you mess around in the tray area.
I know that to clean up during closing I can do trayIcon.Dispose() but that only works for when i close my C# application, and not for when I hide (trayIcon.Visible = false) it.
Does anyone know of a hack, or anyway at all, that can be used to refresh the tray area, or just make sure my icon actually stops displaying?
Refreshing the Taskbar Notification Area in C#
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I'm making a desktop mascot with unity, and I do not want to see the icon appearing on the task bar, I want the icon in the system tray. Is there a way to do this?
PS: This is NOT a windows form (it's a game), so I believe Form.ShowInTaskbar will not work.
I've never programmed in Unity, but I'm assuming you are working in a Windows window. If you make the top level window for the application not appear in the main area of the Taskbar, make the window a "Tool Window" (by setting the WS_EX_TOOLWINDOW extended style on the window), then the window/app will not show up on the taskbar.
I'll leave it to someone how knows enough Unity to tell you how to set that style. Here's a reference to start with (on the Windows side, not the Unity side): Managing Taskbar Buttons
I am writing a small application to automatically rotate through open windows on Windows 7/8.1/10 PC's. I have written the majority of the code and it is working well except I cannot figure out or find out what key presses to use to cycle through open applications.
I have tried SendKeys.Send("%{Tab 2}"); but this seems to only actually press the TAB button once as it keeps switching between the same two windows (even though more are open).
I have tried SendKeys.Send("%+{Esc}"); but this doesn't maximize windows that are minimized to the taskbar. It will effectively cycle through each open windows and bring them into focus (as evident by watching the white semi-transparent overlay on the taskbar item) but it won't show them on screen - I'm assuming because they started minimized. Only the maximized ones will show on screen when it's their turn.
Can anyone please assist? I'm sure it's a simple fix of maximizing the window it cycles to but I'm unsure how to implement this.
I haven't included the code of the entire application as I don't think it is relevant. If you do require it please let me know and I will add it.
Many thanks.
I am in a need of hiding the console window, which I quickly resolved by P/Invoking ShowWindow. However, the call hides the console window as well as the taskbar button of the console window. I need the taskbar button to remain visible. I am not, however, looking for a way to minimize the console window. Clicking the taskbar button show not do anything. I tried to use SetWinEventHook and hide the window every time it was activated, but to no avail, as the window calling this function must run message loop in order to receive the events (and my console window didn't, no matter if I set OutOfContext or InContext flag).
Is there a way I can make my console application run, show itself in taskbar, then hide itself (or never show itself in a first place) and just keep running with no window but taskbar button visible?
The normal way to get a button on the taskbar is to create a visible unowned top-level window. So that's no use to you. One possible alternative is to use ITaskbarList::AddTab to add a button. I don't know whether or not this will do anything for an invisible window. Either way you'd need to run a message loop for your window. Even if you could do this the net result would not feel very nice for the user.
I have an application that minimizes to the system tray. That all works well, the problem is that when minimized the animation goes towards the left side of the screen.
Is there a way to change it so the animation goes towards the tray?
No. This animation is handled by Windows, and since you are invoking the Minimize routine on the window, Windows will automatically animate the window into the location where the window's button is on the taskbar. If you're looking for a "quick solution", there isn't one.
The most you could do is change the window's behavior so that when it's minimized, it actually closes instead. This would prevent the fly-down animation into the taskbar, and Windows would perform the window close animation instead, which may look more consistent with your application design. A lot of other tray icon programs handle it this way.
If you really want to change the window's animation, you will need to override any Windows window management features with your own, that way when the window is "minimized" (or closed), you can animate your window to appear to move into the notification area on the right.
How would one go about displaying taskbar notifications?
I want to write an app that periodically displays a flash card esque notification, the intention is to see if a 5 second or so distraction every hour can help with language learning.
In .NET you can use the Notification Icon to place a notification in the system tray.
For the application you describe, I probably wouldn't use a notification icon or taskbar icon. You'll likely need a larger window displayed, with larger font.
I'd open a frameless window (possibly faded or scrolled into view) that sits in the lower-left of the desktop. (Although of course remember that not everyone has the taskbar at the bottom of the screen).
As an example, look at what Outlook or many RSS readers do to notify of new messages - this feature is commonly called a "toast" pop-up.