Return Missing balancing numbers
A balanced array would be an array in which each element appears the same number of times.Given an array with n elements:return a dictionary with the key as the element and the value as the count of...
View ArticleClik here to view.
QML ListView sections from the code
I am unable to implement listview with sections. I've successfully repeated an example from Qt documentation but there is ListModel used which works okay, but not a var.How it works with example:...
View ArticleHandle MouseMove, MouseDown, MouseUp Events in a ListView to drag a...
I'm using MouseMove, MouseUp, MouseDown events to move a borderless form (as found here as an example).It works great, but for a ListView, it only works if I click on an item (its text) in the list. It...
View ArticleExcel VBA ListView Headers Bold
I am new to VBA and struggling to make my ListView (named "lvRec") headers bold only.The ListView is in a userform, Excel populated from the currect workbook, "MySales" table.How to format headers,...
View ArticleHow to change the font color of a listview header in VBA
I have a listview in a userform. Is there a way to change the font color of the listview header separately from the font color of the listitems in it?I tried to get the desired result by using the...
View ArticleFlutter sticky list tile
I am building a Flutter widget that displays a ranked leaderboard of users, where one of those users is me. I want to implement the following functionality:If I'm not currently visible in the list, my...
View ArticleListview ItemSelectionChanged fires twice?
I have a Winforms App in C# with a ListView control. This ListView shows a list of TO-DO items and I am using the 'ItemSelectionChanged' event to handle updates. The problem is that the...
View Article(WinForms) ListView shows tooltips behind its own form when form is topmost
I have a Form with just a ListView in it. The ListView is set to show tooltips for subitems (in Details view). The tool tip shows fine if the form is not top most. When I set the Form's TopMost to...
View ArticleHow to create an accordion in Xamarin.Forms ListView
How can I create an accordion in a ListView with data binding?I am creating this app with Xamarin.Forms.This is what I have so far:<ListView x:Name="List"...
View ArticleCopy a ListView’s Items to the Clipboard in WPF C#
how can I copy the selected items in a WPF's ListView with binding to db fields to the Clipboard?thank youCristian
View ArticleClik here to view.
Cart item Count increment/decrement & add to cart
Hi everyone i am using custom listview for getting data from server and show in listview.. I am able to get data and show it in listview, but I don't know to implement the click event of button inside...
View ArticleFlutter: Try to focus and show selected Button in screen (within horizontal...
I have the following initial situation.A list with buttons in a horizontal order. When I select a button, data is loaded from Firestore with a Stream Builder and displayed below the button list...
View ArticleHow to add Images to a TListView item in FMX?
I already connected the ListView to my ImageList, but I don't know what I am doing wrong.Here is my code:var Item: TListViewItem;begin UniQuery1.SQL.Text := 'SELECT * FROM Clients WHERE Problem IS NOT...
View ArticleClik here to view.
How to position two lists vertically so that there's only a little space...
I have a set up where I have two DisclosureGroups and list of items beneath them:struct HomeView: View{ @State private var selectedItem: String? var body: some View { VStack { List {...
View Articlelistview is not populating
I am trying to add ratdatalist into the listview in rat_data called ratData but it isn't working, can anyone tell me why?I am currently making an array list, populating that, and then adding it to the...
View ArticleIf set tooltip text for list view items then onItemClickListener is not working
If set tooltip text in adapter:public View getView(int position, View convertView, ViewGroup parent){ convertView.setTooltipText( convertView.getContext().getString(R.string.level )+" "+(position+1) );...
View ArticleFlutter ListView not updating despite data list has been updated unless I...
I'm trying to implement this posts-filter functions using Provider in Flutter, the posts has title, timestamp, pfp, and number of likes/comments, my problem is let's say if the user sorted to Oldest...
View ArticleKeep scroll position when new items are added to top of the list
I am having an issue with keeping the list view 'frozen' in place when new items are added if the user has scrolled down to view and item. Here is the code that I am currently using:import...
View ArticleIs there any way to scroll parent listview when the child listview reached...
Let's say that i have a scrollable page and inside this page i have another scrollable listview(vertical), so i want when child listview reached end, the scrollable page start moving to it's end. Also...
View ArticleMaking ListView scrollable in vertical direction
I am using a System.Windows.Forms.ListView with checkboxes = true.I can see that when the list items are more than what can fit, I get a horizontal scroll bar. I tried to find any properties to change...
View Article