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1 answer
50 views

In my Avalonia app using the MVVM Community Toolkit, I need to dynamically create a ComboBox from code-behind, having it data-bound to a collection of a subclass of a class that encapsulates ...
0 votes
2 answers
109 views

I am migrating an old VB6 application to WPF (.NET 8). In VB6, the ComboBox control has a Click event that fires only when the user actually selects an item from the drop down list. It does not fire ...
Chris's user avatar
  • 2,101
1 vote
4 answers
220 views

My VBA Excel code is using the split function from a combo box value. It takes an ID (alias=GG) which is a value right of the 6th hyphen. GG = Split(Sheet1.ComboBox1.Value, "-")(6) example ...
1 vote
2 answers
94 views

I had a DataGridView (dgv) with a TextBoxColumn where I did set different BackColors in Dgv_CellFormatting depending on the kind of the row content. This worked as expected. Now I replaced my ...
0 votes
1 answer
102 views

I have a combobox that I'm trying to assign a default value to, but the assignment is not being recognized. I have looked at the various recommended threads relating to this, and I don't see what if ...
0 votes
1 answer
73 views

I've been working on a simple program to track machine maintenance instances in a CSV file for future analysis. Everything seems to work except for populating the list for the combTask combobox based ...
2 votes
2 answers
81 views

I want to set the topmost cell and the bottommost cell in the list-view of a combo-box to have rounded corners (without setting rounded corners for the other cells). What should I do? thank you for ...
4 votes
0 answers
202 views

We had a bug with a □しろいしかく appearing instead of 1⁄3 in one of our applications when it was run on Windows 11 rather than Windows 10. This was because we were using a font (Verdana) which did not contain the 1⁄3...
1 vote
1 answer
184 views

I'm new to python and recently started coding a combobox using the "clam" UI theme. However, the selected text vanishes when focus is lost from the dropdown? It seems confined to "clam&...
0 votes
0 answers
21 views

I have a ComboBox with an ObjectDataProvider binding to an enum of colors. I have the enum descriptions displaying. I would like to have the ComboBoxItem background color match the designated color. I'...
6 votes
1 answer
191 views

I'm trying to create a ComboBox with 2 Buttons (Sort / Expand). I've created the Buttons in code and I show them in the DropDown Event of the ComboBox, right next to the ComboBox. Is it possible to ...
0 votes
3 answers
183 views

I have a simple dialog application in MFC with 2 combo boxes. I am trying to use the dialogs paint handler to add a rectangle around the combos if they have no item selected: void ...
1 vote
0 answers
153 views

I have a ComboBox that has its selected item and source bound. <ComboBox ItemsSource="{Binding Ids}" IsEnabled="{Binding Path=Ids.Count, Converter={StaticResource ...
Adam's user avatar
  • 1,205
1 vote
0 answers
136 views

I am implementing a combobox inspired by https://www.w3.org/WAI/ARIA/apg/patterns/combobox/examples/combobox-autocomplete-list/. Now, the combobox should also have the feature to load items ...
0 votes
1 answer
109 views

I work on a Calc file, with several tabs. Some are used to store datas (like SQL tables). With a python macro, I want to fill a ComboBox "Classes" using the datas in one of these tables. My ...

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