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.
TCP Listener on Localhost causes application to crash Start() without any exception being thrown
I have a use case where I am creating a TCP listener on Localhost with a specific portnumber. However , in x86 , the app crashes when I try to start the listener (i.e., listener.Start()). There is no exception being thrown and I have determined that the…
Developer technologies | C#
How to attestation for verify pc security boot,... by using TPM Azure Attestation in C# Project
1.My project uses C# along with nuget: ,,,,,,,,,,,,,,,,,,,,,,,,,,,
Developer technologies | 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.
New outlook (2024) drag drop problem
Hello, I have an application where a user drops a mail (from outlook 365) and I make a copy of the mail) for archive purpose. All is working perfectly but I have seen a message telling me that there will be a new outlook in 2024 (that I can try) and it…
Microsoft 365 and Office | Development | Other
Building custom solutions that extend, automate, and integrate Microsoft 365 apps.
Outlook | Windows | Classic Outlook for Windows | For business
Using classic Outlook for Windows in business environments
Developer technologies | 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.
How to update Sharepoint list item hyperlink column
I'm trying to update hyperlink column with the following request PATCH https://graph.microsoft.com/v1.0/sites/{site-id}/lists/{list-id}/items/{item-id}/fields Content-Type application/json Request body: { "OriginalImageLink": { …
Microsoft 365 and Office | SharePoint | Development
The process of building custom applications and tools that interact with Microsoft SharePoint, including SharePoint Online in Microsoft 365.
Microsoft Security | Microsoft Graph
An API that connects multiple Microsoft services, enabling data access and automation across platforms
Developer technologies | 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.
How can I create a Datagrid with a nested Datagrid with multiple row in WPF and C#?
I have 2 classes, the first one is Wire class and the second is Subwire Class. A Wire can have 1 to many Subwires so the nested datagrid of Subwire can have multiple rows for 1 Wire Row. The datagrid shouyld show the Wire and when we click on an expander…
Developer technologies | 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.
How to let VirtualFileDataObject include empty folders
Hi, I’m creating a WPF app to drag virtual files out to explorer, using source code from https://dlaa.me/blog/post/9923072 I need my drag-out files to include some empty folders, but how can I do that. Or can I detect the target path where I drop…
Developer technologies | 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.
Incorrect Math Result
What is wrong with this? It produces the correct result sometimes. The for loop works correctly 100% of the time. good.png bad.png static void Main(string[] args) { List<int> numbers = new List<int>() { 1, 2,…
Developer technologies | 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.
where to start if I want to learn C#
where should I start if I want to learn C#, I have no previous C# knowledge, but have a lot of experience in C++
Developer technologies | 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.
Null entry
How to write a code that can help with an entry null
Developer technologies | 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.
Some codes are not well called (or run)
Hi, Running against the file below https://1drv.ms/u/c/17ec75244bac022f/IQDksn7oBvAGSqa3I9pz8_dKAapU4-FWHovxVRFlkwrT5Tg?e=QdVOsH the codes like if (cnt32 == 38 || cnt32 == 41 || cnt32 == 42) …
Developer technologies | 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.
Resolve issue ") expected"
Hi, I got the above error at the end of the last line below. Any reason?
Developer technologies | 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.
Show me a usecase example code of asp.net, windows forms, unit tests and GoF
need practical code examples covering the following C# topics: ASP.NET Core MVC – a simple use case, e.g. a controller returning data to a view Windows Forms – a basic example, e.g. button click event or form validation Unit Tests – a simple test…
Developer technologies | 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.
Using standard PayPal buy now buttons - need an extra step to obtain a User Id
My asp.net site has a product page.aspx with the standard Buy now button code from Paypal. I capture the email address of the sender from the page that has a asp.net form. On button click, the data is saved in database and they then see a PayPal button…
Developer technologies | 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.
does mage.exe support certificates with open key ECC?
I have tried to sign a clickonce manifest using mage.exe with a digicert certificate with the sha256RSA algorithm and an ECC open key, but got an error "Only certificates using RSA encryption are valid for signing ClickOnce manifests.". Does…
Developer technologies | 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.
getting build issues after adding existed WCF service to the dotnet core project
I have added the WCF service reference to my dotnet core project and included dependency packages servicemodel.premitive, http ,security . But i am getting lot of build error like <clientbase>.
Developer technologies | 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.
How can I prevent the DataGridView header column from being highlighted when a row is selected
I am using Visual Studio 17.5.4 and building a Windows Forms app with a DataGridView as a list of items to select then populate the form fields. All this works but I have a nagging problem to overcome. When you select a row from the grid, it will…
Developer technologies | Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
Developer technologies | 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.
SFTP file upload download issue.
Dear all, already i developed sftp file upload and download with Renchi and SSH.net. For the weak RSA key encryption our IT support blocked RSA key encryptions so winscp is another option to implement personally i feel little complicated WINSCP so any…
Developer technologies | 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.
How can I add a tab to file explorer from a c# program?
How can I add a tab to file explorer from a c# program?
Developer technologies | 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.
Sending a power off packet to an Xbox Series Controller
Hi! I am makeing a C# pet project with which I want to power off my xbox controller on a certain trigger. I've discovered that I can use WriteFile to send data to \.\XboxGIP handle from C# code. I've managed to send a Led command as per doc but I…
Developer technologies | 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.
My Project is not creating an .exe file
My Project is not creating an .exe file in the Bin folder
Developer technologies | 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.