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How to achieve non-blocking processing in a Web API method?
I have a Web API with the MyWebApiMethod in it. Inside this method I want the following to happen: Start LogicA, wait for it to finish and then proceed to step 2. Start LogicB and proceed to step 3. without waiting for LogicB to finish Return an OK…


What GUI framework should be used for a cross-platform application (Windows, Mac, and Linux)?
Hi Team, We have a requirement of one UI can be used across all the 3 OS platforms like Windows, Mac and Linux. Could you please suggest which is the best platform(development technology) to develop that app should work across all 3 platforms. Example :…


Illegal characters in path.
I am trying to create a new project through following procedure but visual studio is throwing exception


Code under .Net framework 4.6.1 but deployed to Runtime 4.8 still secure?
Our applications are developed and compiled under .net framework 4.6.1. Our servers hosting the applications are running Runtime 4.8 We are aware that framework version 4.6.1 has reached its end-of-life. Couple of articles have stated that as long as…


Retrieving Tagged Tables in Form Recognizer
I created a custom model using Form Recognizer Studio and tested it using the sample forms. The results in Form Recognizer Studio come out perfect. I can see the correct results in the Fields tab and in the JSON results in the…


visual studio 2022, run react project open new edge explorer
Hello I have react project with net core api backend When run project (F5) backend project open in actual chrome but react open new instance of Chrome I want to use existing instance of chrome. Any ideas? Thanks package.json: { "name":…


XAMARIN: CS8370 Error for Database Query code
Hi, I'm stuck with some syntax, I'm getting the error code CS8370 (which i believe is just outdated syntax being used) ill post a screenshot of the error, this is the line of code It pulling the error at, Its just a simple query to check if login email…


Unhandled exception rendering component: The input does not contain any JSON tokens.
Hi, I received the message in picture below when I want to rendering the datagrid in sidepanel. I can't display the Action table. The first table is the classe SuiviBE.cs et la seconde table is ActionItem. FYI I use FK It's seems is well define. I run…
C# String.Split with TrimEntries option returbs zero length entries
The following code reads in the file OK. It splits the text into several lines without end-of-line terminators OK. But even though the Split has the TrimEntries option, it still returns several lines of zero length. Why? How to remove zero-length entries…


Error when attempting to open .mdf file in VB.net "The ADO .NET data provider with invariant name 'System.Data.SqlClient' is not registered on this machine."
Hello, I have a project that is due in my Visual Basic programming class in 1 week. I have had constant issues while messaging my professor back and forth and neither of us can figure it out. I have spent four hours today alone trying to discover what…


ASP net core cors put method problem
Hello, I have a problem i wrote a Controler and a website. The website is under the main domain https://abc.com, my services are in subdomains https://subdomain.abc.com. I configured cors, GET and POST methods are working, but PUT makes…


Create an IoT app on Raspberry Pi using ASP.net
Can someone with experience point me in the right direction? I want to create an IoT device using a Pi with a small touchscreen for a UI. Apparently you can’t use net to create a form on the pi, so it seems my only option is a web form. I don’t have much…
How to automatically add certificate to another machine using C# .NET?
I have a certificate like in the picture and i want when the user use my app the certificate will be automatically added to their machine. This helps my application bypass the Windows warning screen. I would like to ask about the solution of doing…


Convert.ToDouble(String) does not throw an overflow exception when max_value is exceeded
I use .NET 8.0 on vscode. In documentation (for .NET 8.0) of Convert.ToDouble(String) there is OverFlow Exception when Double.MaxValue is exceeded, but when I convert a string that represents a value>Double.MaxValue, it doesn't throw an exception, but…




Mail functionality breaks in Azure Web Apps
Hello! I have recently started working on an ASP.NET Core application that is to be deployed as an Azure Web App. As part of the App, we need some sort of mailing functionality in order to notify customers upon purchases. However, every part of…


Why Visual Studio reformatting .designer file?
I am using visual studio 2017 express, .designer.vb file is reformatting itself each time when I add new controls to form or when I build the solution? and sometime it simply changes the upper casing of True/False to true/false case! Why Visual Studio…


502.5 - ANCM Out-Of-Process Startup Failure after I downgrade to 6.0
please check the error: Unhandled exception. System.IO.FileLoadException: Could not load file or assembly 'System.Runtime, Version=7.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The located assembly's manifest definition does not match the…


Postion of the SidePanel
I tried to implement Blazor.SidePanel component ; https://github.com/Append-IT/Blazor.Sidepanel in new application. The SidePanel should be opened in right side of my screen. so As you see in picture below is put back left on corner The good result…
MAUI fails to deploy Android app
buildoutput.pdf Hi, Ia m trying to deploy my MAUI Android app to my device but keep getting Build Failed and not sure what is the reason. Attached is the build log.. Kindly help.. Thanks, Jassim

