Questions tagged [controls]

Use this tag for programming scenarios related to controls (interactive elements of the user interface).

-1
votes
1answer
28 views

How to get the textbox value which is added(value) dynamically?

I have an empty text box on page load, using jquery I will add text to that text box. Now I want to retrieve the text on the server side when Button click function happened code <asp:TextBox ID="...
0
votes
0answers
6 views

How to send values of Numeric Indicator to Numeric controler in LabVIEW

I need to get the showing value from numeric indicator and then put that value to the numeric controller to show in another numerical indicator in LabVIEW. Normally we can get the values from ...
-3
votes
2answers
41 views

How to select VB.NET controls

I have a form with many textbox and I want to select them all at the same time and configure their properties for example .text . I can do this 1 for 1 but I do not want, What I want is to select ...
-1
votes
0answers
6 views

implementation of single PID in MIMO system using refression [on hold]

I am writing a code for the implementation of single PID in MIMO system using polynomial regression. Can anybody help me with this. Warm Regards, Umair Rehman
0
votes
0answers
8 views

How can I simulate packet loss using tc netem?

I am trying to simulate a 5% packet loss using the tc tool at server port 1234. Here are my steps - sudo tc qdisc del dev eth0 root sudo tc qdisc add dev eth0 root handle 1: prio sudo tc filter add ...
0
votes
0answers
22 views

CustomButton android, overriding OnCreateDrawableState cause app to crash

I have created a custom button inheriting from RelativeLayout, I have added a custom state "state_full_version" to this button. When I ovveride OnCreateDrawableState the app crashed with the ...
-1
votes
0answers
12 views

Control to display files in table format with checkboxes

Hello I am stuck in a problem. I nees to display data in a tabular structure as shown in the image. But i am confused of what control to use as i am working on Winforms after pretty long time and i ...
0
votes
1answer
8 views

Edit box control has limitations accepting pasted text.

My laptop is a 64-bit HP Zbook17 running Windows 2017 Professional. I develop Win32 apps using VS 2015 Express C++. I have noticed that an edit box opened by the following code hEdit[k] = ...
0
votes
0answers
17 views

How to control virtual reality applications on many android at the same time using websever php or javascript? [closed]

https://i.stack.imgur.com/RKbin.gif I use video 360 mp4. But i can't connect play or stop them at time. Please, help me.
0
votes
0answers
20 views

Laravel reject too long or too wide images

In my laravel project I want useres to have free choice of ratio in reasonable range while uploading image, but I want to reject images which have ratio like 100:1 or something like that. I need all ...
0
votes
0answers
15 views

How to hide and show TableLayoutPanel controls without rearranging them

I am using a TableLayoutPanel to display a map, where each cell in the TableLayoutPanel is a space in the map. I want to be able to hide or show specific cells individually to show only part of the ...
0
votes
4answers
44 views

How to re-arrange controls in winforms c#

I search my question on but I didn't get answer so I decide to post a question. My Scenario I have a win form that have 10 controls (Textbox, labels, combobox etc) when I open the form the focus is ...
0
votes
0answers
24 views

Lock Format Control of all Excel Form controls

How do I systematically lock and prevent the sizing of the form controls on all worksheets in a workbook? I already have procedures to protect and unprotect worksheets however when the excel macro is ...
-1
votes
1answer
31 views

Disposing Label only removes Text WinForm

So I create labels runtime, but for some reason when I Dispose them: Content.Dispose(); Header.Dispose(); the Background color still stays also all events I hooked up to it. Also when maually ...
0
votes
0answers
14 views

Control Flow Guard for Windows driver causing LNK2019 “unresolved external symbol” error for __guard_check_icall_thunk

Recently I got a code security recommendation to enable Control Flow Guard in our Visual Studio solution settings. I enabled that for a Windows KMDF driver project, but with Control Flow Guard turned ...
-1
votes
0answers
28 views

Curse of causality

Alright, this has been a mighty head-scratcher for me. I hope you can shed some light. Let me set up the scene first: Imagine an environment controlled by a PID loop. Say it's a temperature ...
0
votes
2answers
28 views

How to make rotation translated from analog stick input less “jumpy”

I'm making a game (in Unity) in which the character has a pointer rotating around it. The pointer defines the direction in which the character is going to move. As it is, the way the pointer moves ...
1
vote
2answers
21 views

Why flowlayoutpanel controls count 0 C#

I'm creating 3 textbox and add to the flowlayoutpanel, but flowlayoutpanel control count 0.Why does the number of checks appear to be 0, what is the reason? internal void Create_TextBox_Click(...
0
votes
0answers
6 views

Add controls/fields when pressing “enter” xml/c #

I need to add this exact line of controls when user presses “enter” after typing in the last (parent) text box. Basically, the data input fields need to be able to grow sequentially based on the ...
0
votes
0answers
16 views

JavaFX UI Control: Choose element for developing collapse/expand column

I want to develop a collapse/expand column (column 2 - red column) in the image below: Collapse/expand column in IDE The red column must be able to control the blue column (1-line number, 3-code ...
0
votes
0answers
49 views

VBA ribbon - Styles

I am working with a custom ribbon in Excel (VBA + XML). I was wondering if there is a control that would emulate the "Styles" functionality from the Home tab of Excel, that being a 2 rows x 3 columns ...
0
votes
0answers
30 views

How to Activate a NavigationButton on a NavigationControl in Access2016

I have a Form [NavigationQueries3] that has a Navigation Control with 6 NavigationButtons. The first and default tab is a blank form. The next 5 are datasheets and when the user selects them is ...
0
votes
1answer
40 views

HTML/CSS: YouTube iframe as background with controls usable and button overlay

I just fooled around with HTML/CSS to build me a page with a youtube-video with a button on top of it. * { box-sizing: border-box; } .video-background { background: #000; position: fixed; ...
0
votes
0answers
19 views

XNA Controls Rotation in Addition to Camera/Model

Before I start: I tried gamedev.stackexchange and nobody replied so I thought I'd test my luck here :) I'm relatively new to 3D programming and I'm trying to make a game where the player can control ...
1
vote
1answer
48 views

Handling Events For Controls Added At Run Time

I am adding controls at run time in a WPF App, these are all different types of control so are passed as a UIElement. I then get the type of control and can set the properties using SetValue. As I ...
0
votes
1answer
19 views

How do I read or modify java controls on user interface from a couple of threads?

I'll write a summary of the code and then I'll explain. I have a STARTER button which start a procedure and a progress monitor for it // from a button actionPerformed() // enable procedure ...
0
votes
0answers
19 views

View PDF from file system in Telerik ReportViewer Control

I have a c# WPF Application that is using Telerik ReportViewer. The ReportViewer Takes an IReportDocument. The problem is I have reports that have already been rendered and I want to display them. ...
0
votes
1answer
16 views

SAPUI5 IconTabBar get selection before and after user interaction

I have a XML View with a SAPUI5 <IconTabBar>which is connected to an event handler method. It looks like that: <IconTabBar id="ITB1" select="onSelect"> <items> <...
0
votes
1answer
21 views

How do I get a ScrollViewer inside TabItem In WPF

I need to find a ScrollViewer inside current TabItem and then find a WrapPanel inside that ScrollViewer I tried this: TabItem ti = tabControl.SelectedItem as TabItem; foreach (...
-1
votes
0answers
28 views

Make an app control or block apps on the same device

I want to make an app on Android that can Block any apps on the device for a while so the user can't open them during the time that he choose. I searched over the internet and find nothing, so i want ...
0
votes
0answers
16 views

I have a vps, how can I manage domains, subdomains, dns and ssl?

I have a vps, how can I manage domains, subdomains, dns and ssl? I have observed that there are web host managers like cpanel, but I do not want so many features only domains, subdomains, dns and ssl. ...
2
votes
1answer
31 views

ScalaFX: Is it possible to define controls in objects other than the application object?

What I am trying to accomplish is: having a ScalaFX application with some nice ordered objects called Buttons, Labels, Checkboxes and so on to keep everything nice and in order. Here a little example ...
1
vote
1answer
39 views

Delphi 10.2 - Cannot resolve unit name 'Controls' and 'Dialogs'

I'm getting series of Undeclared Indentifier type error. Like: Undeclared identifier 'MessageDlg' at line 1300. I thing that is because Delphi doesn't recognise 'Controls' and 'Dialogs' classes. ...
0
votes
0answers
9 views

What model/test should I run for multiple points in time with multiple control variables SPSS/R

I am having a hard time deciding on the model I should run to get the results I want from my data. I have a total of 5 groups which are tested at the beginning of the experiment and the end of the ...
0
votes
1answer
30 views

Unreal mouseX and mouseY only up and down

I just start working in unreal engine and i have very strange problem.I working on unreal 4.20 and I try implement mouse sensitivity in blueprints. When I add MouseY to inputs then when I move mouse ...
1
vote
1answer
41 views

Display controls with order during For-Next loop vba

I have a VBA application with a lot of controls. I would like accessing the controls with an order of reading during For-Next loop. ' Parcours des contrôles de l'userform For Each cCont In Me....
1
vote
2answers
87 views

KDB: try-catch over a list and return list of fails

I want to run the function {`Security$x} over a list order`KDB_SEC_ID and return the list of values that failed. I have the below, which works, but I'm wondering if there is a neater way to ...
0
votes
1answer
19 views

create print button with enable and disable based on cell value excel

Is there a way to create a print button that will start disabled and when my cell value in A1 =1 it will become enbaled to print a woksheet and when it is done it will disable itself again? It is an ...
0
votes
1answer
18 views

function that runs when dynamically generated control is interacted with

I've been Having trouble with making a sub that runs when my datagridview cell is doubleclicked. It is caused because the datagridview is programmatically created, rather than created by the designer. ...
0
votes
1answer
59 views

In the textarea there's a small pin on the bottom right corner that allows users to resize the box, how do i get rid of it with only a react file?

I'm making a form with react, and I need a textarea to 'fill' in with some information from the user. Although since it's limited to 255 characters, I'd like to limit it to not be resizable by the ...
0
votes
0answers
25 views

JavaFX Custom Control Image Select

I've got a custom control I've been working on and I'm not getting the results I had expected and I'm not sure why. Basically the control is an ImageView, Label, and 2 buttons on a pane, but my ...
0
votes
0answers
32 views

What type of UI control is this?

I have a control that I have to build and i'm just a little unsure about type of control it falls under? I've been told it's either a selector/breadcrumb however I don't think either of these fit ...
0
votes
0answers
22 views

MS Access O365 64bit Controls

I have a 32bit Access Application using a 3rd Party ActiveX Grid Control. However my firm have decided to upgrade to O365 64bit. I've done a quick Google Search and there does not seem to be anything ...
0
votes
1answer
31 views

c++ How to add dinamically a label to a groupbox and set its postion

Hi guys I want the user to choose a list of files (txt file) and I wanna show the path of those file in a groupbox, I can do this perfectly in c# but I am having some problem with c++\cli p.s I ...
0
votes
1answer
17 views

Spotfire - How to have a property control on unique not-filtered values from a column of a datatable

I have a dropdown list (that is used to filter a table). At the moment I have this dropdown list with unique values from a column of a datatable. I can't figure out how to only have not filtered ...
0
votes
0answers
6 views

In class diagram, Control-What kind of aggregation is?

It's a weak one or a strong one?Or it depends? Cause we have no ppts explaining it, and sometimes the teacher makes it as a "strong one", sometimes as a "weak one".
0
votes
1answer
31 views

User controls can't be added “Failed to load toolbox item” C# winforms

When working on an application i decide to add my first user control for that project. I make it just fine, however when i drag it in to my main form from the toolbox it pops up with an error message: ...
0
votes
1answer
103 views

How to use bindable property by Binding in xamarin forms?

I am trying to create a content view that contain picker with special design, and wrote all bindable properties like this: <?xml version="1.0" encoding="UTF-8"?> <ContentView xmlns="http://...
2
votes
3answers
46 views

How do I check if a string is in this format MM-YY in Java ?

I have to add into a Database a string in format "MM-YY" which represents expiration date from a Credit Card , where MM is the month and YY are the last two digits of the Year , how do I check if a ...
0
votes
1answer
17 views

How can I use controls.update(); with PointerLockControls.js

When I am using the snippet of code below I have been told to use the controls.update(); command, but I get an error Uncaught TypeError: controls.update is not a function at animate I looked ...