All Questions
287
questions
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7
views
how to update a VS2022 form from another namesapace
i am a relatively inexperienced/casual VS2022 programmer. i know enough to get into problems. i have a windows form application that is part of a calibration system. The main form that starts has ...
0
votes
0
answers
10
views
C# Winform PostMessage doesn't work specific process
My Program's PostMessage confirmed that key inputs are sent without focus.
However, certain processes cannot be sent, but when focus on, the key input starts.
Is this not possible for security reasons ...
0
votes
0
answers
58
views
How can I create a Form that doesn't get to front or that doesn't get focus, if i active him
I want make a Form in Visual Basic, that can't get focus and can't be brought to front from another windows
I have searched a lot but I haven't found anything.
I tried this code, that make for me ...
0
votes
1
answer
66
views
How do I fix my Visual Studio forms not focusing?
I have a button which opens a new form, but every time I press it I have to click my app from the taskbar to open it because it doesn't focus, my form border style is set to none.
This is the code I ...
1
vote
1
answer
128
views
How to use the KeyUp event in a UserControl to move the focus
I want to preview Keys directed to child Controls of my UserControl.
Actually what I want is to press the F8 key, to move the focus to a child Control (a TextBox named BtxtBarcode here)
Is there ...
-1
votes
1
answer
131
views
How to remove focus from a button
I have a panel on which there is a button.But there is a problem. I need to use KeyEventHandler to catch the Enter press, the button is pressing, and the event is not processed. I tried artificially ...
0
votes
2
answers
130
views
WinForms: topmost form loses focus on hiding dialog called from it
I have a WinForms project with a main topmost form from which a non-modal dialog is displayed. I need to hide (not close) the dialog if it loses the input focus - no matter what was the reason (the ...
0
votes
2
answers
123
views
How to detect a mouse click on an MDI child?
I use the code down below to start notepad and move it into panel1 on my form. When another application (running outside my project) is positioned in front of my form, I can click my form's title bar ...
0
votes
1
answer
266
views
WinForms UserControl can't Focus properly
I have a WinForms UserControl that accepts keyboard input, and had a Scrollbar for scrolling, and everything was fine. Recently I swapped the Scrollbar control out for a custom scrollbar (also a ...
0
votes
3
answers
90
views
Why I can not change focus?
Im making a calculator.and for the buttons that type numbers, I wrote a condition that if the focus was on text box 1, it would enter the text there, if not, it would enter text box 2. But ...
0
votes
0
answers
21
views
How to Set the focus on a keyup event in c#? [duplicate]
I created a game in my form and for restarting the game Enter should be pressed.
The problem is when I press Enter to restart the game my form closes or minimizes due to the close button and minimize ...
0
votes
0
answers
173
views
Change focus on a Button in a Panel using the arrow keys
Assume you have a Form with ten Buttons on it, with the first one having the focus, so that it can be clicked by hitting the Enter key on the keyboard. Now, you can set the focus to the next button ...
1
vote
2
answers
118
views
Focus winform after application.run
I have 2 winforms in an application in visual studio. The first one is kind of a loading screen, making sure there are no connection problems, then a second winforms opens, which would be a login form....
2
votes
1
answer
244
views
Focus a child Control of a User Control when a combination of keys is pressed
I have a Form that contains a Panel where I placed a UserControl.
I want that when the Ctrl+F Keys combination is pressed, a TextBox Control, child of my UserControl, gets the Focus.
The structure is ...
-1
votes
1
answer
65
views
How to set the focus to the form?
When I click a button in my form and call a click event ,if i press the arrows buttons of the keyboard(up,left,right and down) the keydown event is not called
What can I do?
Sorry for my English😅