Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
1 answer
Deletion from a datagridview on the second attempt returns null exception if the column is hidden, but works fine if vissible.
my program loads a table from sqlite3 and displays the content in a datagridview form with c#. I am sorting the table entries according to name and some values which gives out of order ID's to display in the datagridview. The program works fine if the ID…
Windows Forms
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,487 questions
asked 2024-06-17T16:30:40.47+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(208, 62%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGP%3C/text%3E%3C/svg%3E)
George Panayiotou
0
Reputation points
commented 2024-06-17T22:35:21.9033333+00:00
George Panayiotou
0
Reputation points
0 answers
async Task method with await Task.Run make application crash shutdown without any errors/exceptions. how to solve?
when running the application, it starts doing the code in the method but then after few seconds the application crash shutdown without showing any errors or exceptions and it's never reaching any of the catch places. maybe there is a deadlock? not…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,487 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 46%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
0 answers
Controls projecting shadow out of form bounds
Problem2.pngProblem.pngHello, I woriking in windows 8.1 os for alot of years with visual studio. I have the latest version of visual studio 2019. Im working with c# winforms.The problem that i found is that whenever i drag and drop a control onto form…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,766 questions
asked 2024-06-06T20:16:22.01+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 54%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVK%3C/text%3E%3C/svg%3E)
Vasilis Katsikis
0
Reputation points
commented 2024-06-11T07:00:44.1166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(140.8, 78%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETS%3C/text%3E%3C/svg%3E)
Tianyu Sun-MSFT
28,666
Reputation points Microsoft Vendor
1 answer
Enabling Winforms Application Windows authentication service
Hi, I want to add windows authentication to my Winforms Application. I have gone to properties and enabled this as shown in the screenshot. Want to test if its working or not. How do i proceed?
asked 2024-06-09T08:49:58.2+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(176, 60%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAB%3C/text%3E%3C/svg%3E)
Aditya Bhattacharjee
0
Reputation points
answered 2024-06-10T06:21:33.88+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(64, 85%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJX%3C/text%3E%3C/svg%3E)
Jiale Xue - MSFT
41,426
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
CA1416 Warning after upgrading from .NET Framework 4.8 to .NET 8 with Windows Forms
Hello, I recently upgraded my project from .NET Framework 4.8 to .NET 8 and I’m using Windows Forms. Although I’m not getting any errors, I’m seeing some warnings that I would like to resolve. One of the warnings is CA1416, which indicates that…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,527 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,487 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 18%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERC%3C/text%3E%3C/svg%3E)
6 answers
Toolbox has no items
Visual Studio 22 Windows Forms App has the following message in the Toolbox, "There are no usable controls in this group. Drag an item onto this text to add it to the toolbox." I have tried the reset toolbox and choosing items but neither…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,766 questions
asked 2022-01-05T11:35:59.977+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(147.20000000000002, 5%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
cshermak
1
Reputation point
commented 2024-06-07T22:43:06.76+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 43%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERZ%3C/text%3E%3C/svg%3E)
Roman Zakharchuk
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Visual Studio C# Windows Forms Application touch screen exception error
I have Windows Forms Visual Studio Project; I have added the code to be able to use a finger instead of the mouse on touch screen monitor. When I use a mouse, everything is working, but when I use a finger to top and double top on the screen also working…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,766 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,487 questions
asked 2024-06-06T19:12:04.4133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 91%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGG%3C/text%3E%3C/svg%3E)
Gennady Gurin
41
Reputation points
accepted 2024-06-07T17:13:11.9766667+00:00
Gennady Gurin
41
Reputation points
1 answer
How to get the text from the label by the handle with specific coordinates on any part of the desktop screen
I want to extract the text inside the label by giving certain coordinates from the screen, if the type of the coordinates is from the label, then extract the part of the obtained part.
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
Windows API - Win32
Windows API - Win32
A core set of Windows application programming interfaces (APIs) for desktop and server applications. Previously known as Win32 API.
2,476 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,630 questions
asked 2024-06-06T07:48:09.8966667+00:00
Mansour_Dalir
1,676
Reputation points
commented 2024-06-07T08:13:40.7266667+00:00
Castorix31
82,326
Reputation points
1 answer
How to get the index of duplicate elements along with the range of empty elements after it. LINQ
hi Dim ComplexArray As String() = Split("A C A B C A B A B C") Dim Arr3D = {({"A", ({"0-2", "5-9", "16-16", "19-20"})}), ({"B", ({"10-12",…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,630 questions
asked 2024-05-04T15:38:26.2533333+00:00
Mansour_Dalir
1,676
Reputation points
edited the question 2024-06-07T05:57:14.88+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 10%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAX%3C/text%3E%3C/svg%3E)
Anna Xiu-MSFT
27,256
Reputation points Microsoft Vendor
0 answers
how to fix "Designer load encountered and error. Please ensure that the project can be built successfully."
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,487 questions
asked 2024-04-12T17:01:22.2533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(80, 21%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
Santos, Mark Jairo (Student)
10
Reputation points
commented 2024-06-06T15:23:35.8466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 40%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
mikefinch87
85
Reputation points
1 answer
One of the answers was accepted by the question author.
How to replace OperationContext in new V12 SDK Azure.Storage.Blobs
I'm switching from Microsoft.WindowsAzure.Storage to Azure.Storage.Blobs. In the former versions I could log retries, this seems to be missing in the new SDK. I used OperationContext for this: var context = new OperationContext(); …
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
Azure Storage Accounts
Azure Storage Accounts
Globally unique resources that provide access to data management services and serve as the parent namespace for the services.
2,821 questions
Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
2,547 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,487 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 69%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBW%3C/text%3E%3C/svg%3E)
0 answers
Issue Connecting With An Azure SQL Database from .NET WinForms Application
I'm having an issue connecting to an Azure SQL database from a WinForms application after it has been packaged using InstallShield. The database exists on a virtual network and I'm using a virtual network gateway point-to-site connection. The database is…
asked 2024-05-22T16:37:29.1633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 13%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ET%3C/text%3E%3C/svg%3E)
Tom
1
Reputation point
edited a comment 2024-06-04T15:38:10.7733333+00:00
Oury Ba-MSFT
17,061
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
How to identify usage of Azure SQL Database 2014-04-01 APIs
I have a very old windows forms project using azure database and I'm very unsure if this project is affected by the API retirement. The project uses DataSets, TableAdapters and the old library Microsoft.Practices.TransientFaultHandling. Is this going to…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
Azure SQL Database
Azure SQL Database
An Azure relational database service.
5,287 questions
Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,954 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,527 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,487 questions
0 answers
root is missing error, while making frontend using window form application in VS 2022 using C#
Root is missing error, while making frontend using window form application in VS 2022 using C#. How to troubleshoot this issue.
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,766 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,487 questions
asked 2024-05-20T04:10:28.07+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 91%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
DevNinja
0
Reputation points
commented 2024-06-03T09:23:03.1033333+00:00
Tianyu Sun-MSFT
28,666
Reputation points Microsoft Vendor
0 answers
My <app>.dll.config.deploy file is missing in my Application files after publishing with ClickOnce
My windows form app is not running on other computers. I keep receiving the error that the <myappname>.dll.config.deploy is missing (a sentence like that). What should I do to fix that ? I'm stuck for days now.
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,766 questions
asked 2024-05-21T16:54:23.15+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(217.60000000000002, 55.00000000000001%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHS%3C/text%3E%3C/svg%3E)
Harold Selasssee Komlah KUMAHOR
0
Reputation points
commented 2024-06-03T06:43:07.3333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 57.00000000000001%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMY%3C/text%3E%3C/svg%3E)
Minxin Yu
10,461
Reputation points Microsoft Vendor
1 answer
Visual Studio theming not applied correctly to custom Control property's UITypeEditor
Visual Studio: 2022 Community (17.10.0) Visual Experience Color Theme: Dark I'm working on a custom UITypeEditor (drop-down control) for a custom type that's a part of my custom control. When I trigger the UITypeEditor to drop down, I can see it in the…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(80, 37%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
1 answer
RichTextBox Details
I need more information about the RichTextBox in winforms/dotnet 8/C# 12/VS2022. Specifically, when I create custom RTF content based on the v1.5 spec and try to insert it (as selection or entire document), the RichTextBox strips out all of my custom…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,527 questions
asked 2024-05-23T21:05:20.31+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 74%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
Steve Andrews
0
Reputation points
commented 2024-05-28T09:39:43.0066667+00:00
Jiale Xue - MSFT
41,426
Reputation points Microsoft Vendor
3 answers
Rename a form in Visual Studio 2022
Hello, trying to rename a form. The guidance here appears to still be good but even though I renamed the form in solution explorer, told VS2022 to rename it everywhere, and set the startup object in project properties, I still get the error,…
asked 2023-03-27T21:23:08.4866667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 26%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
Steev43230
5
Reputation points
answered 2024-05-27T23:01:11.3866667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 74%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETN%3C/text%3E%3C/svg%3E)
Tuấn Anh
0
Reputation points
1 answer
One of the answers was accepted by the question author.
DataGridView column alignment header vs data
In the pic below, the DataGridView column header (Column1) is misaligned with the data cell text below it (XXX). The misalignment is nearly one character width. It is more visually obvious with a larger font. The pic comes from a minimal Forms app. …
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,527 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,630 questions
asked 2024-05-23T15:21:45.1333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(246.4, 9%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
Andrew Mercer
461
Reputation points
commented 2024-05-27T21:00:43.62+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 79%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK0%3C/text%3E%3C/svg%3E)
KOZ6.0
5,820
Reputation points
1 answer
One of the answers was accepted by the question author.
Need help with DataGridViewComboBox and selecting the next control
I need some help to achieve some functionality in a DataGridView. This Windows app is written in C# using the Windows Form App (.NET Framework). The DataGridView uses a mix of DataGridViewTextBoxColumn & DataGridViewComboBoxColumn. The need is to…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,864 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,487 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 26%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPH%3C/text%3E%3C/svg%3E)