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…
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,…
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. …
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…
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.
How to get specific image coordinates from within bitmap
hi Is there a special (Library/Class) for such an achievement? which can find and return the coordinates by giving a symbol of a specific image from within the larger image
What is the Maximum size of a EventMessage or Event Data in Event Viewer. For Security channel and other channels System, Direcory Service.
What is the maximum size of a single event in Event viewer? Event message maximum length and a Event's size in kb? Does it vary for Security channel and System/ Directory Server channels?
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…
How to bring app to front, if already open?
How to bring the app to front, if already open? My app is Windows Form application c#
How to Joint elements from within the array with specified Step and the array result LINQ
hi Dim ByStep as integer=3 Dim MyArray as Integer()={2,5,4,0,0,4,24,6,5,2,5} need Result As String()={"254","004","2465","25"}
Every time I open File location it updates LastAccessTime Since I updated to the newest windows 10 version, but wasnt before it
I noticed that after the recent update for windows 10 22H2(5/18/2024) I noticed that every time i opened a file location lets say CS2 folder or PureVPN File location it updated the LastAccessTime for the Files of that Application that was in the…
The 'Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
I am having Windows 64 Bit os build 19043.1826 21H1, i have office 21 64 bit on this pc, but when i want to open an xls file i am getting the above error, if i build application 32bit it open file correctly, but if i make it 64 bit i can not install…
manage Exchange Mailbox permission using C# windows application
hi folks, i would like to design a windows application which will do below. is it possible to develop using C# ? Connect to Exchange Online. Add/Remove mailbox fullaccess. Add/Remove SendAs or Sendonbehalf access. Set mailbox forwarding Thanks …
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.
How to add the reference system.web.dll ?
I am unable add the reference to system.web.dll ? can anyone suggest me to add this reference. Thanks in advance
How to programmatically display the Windows taskbar using C#
I would like to know what C# code/instructions are necessary to make the Windows taskbar appear so that I can use a specific item on it. Can someone provide a concise example or resource to help me accomplish this? Thank you.
How to get the position of NotifyIcon at runtime?
Hi, I want to retrieve the location and size of notifyIcon whenever it be clicked. The purpose is to set the application UI above the notifyIcon like the below photo. Please show me how I can do this with C#. Thank you!
MS Forms or internet based recruitment document
Hello community, we are an executive search/recruitment company. My former company had integrated MS Forms/Word so that resumes and commentary (assessment comments) could be written and skills or competencies entered/ adjusted. Also the original resume…
I can not see the form any more
Hi When I open the form I get error Timed out while connecting to named pipe. What it mean and how to fix ? Thanks
How can I change the icon of an MSI file?
Is it possible to customize the icon of an MSI file created using the WiX tool for a .NET project, rather than using the default icon suggested by the Windows system?