Fixing SharePoint

Although its a great experience working with Microsoft products but sometimes they surprises you with bugs that being a developer you would not expect. You may come across the problem that PowerApps SubmitForm is not updating data in SharePoint list, specially the People Picker type field (could be the same case with datetime type as well. Same thing I have experienced that while working on a PowerApps form which is connected with simple SharePoint list, I was unable to update the value of People Picker control which was having no special settings in SharePoint, just simple out of the box list with Title and a People Picker column. Spent hours on it but no gain. Finally the Google, a friend who can help you to find the right thing if you search for it. I came across this and this post and found similarity. Made the same changes and boom...! It worked..! You just need to turn ON the Fomula level error management under the Advance Settings. Below is the settings which I set to Yes. Have...

This was really challenging however at the end we were able to achieve this. I would like to mention my manager Mr. Yamen Hmidan for his extra ordinary thinking level that helped me to get this done. Problem Statement: We want to approve or reject Nintex Tasks using its web service API and using its ProcessTaskResponse2 method in C# by creating another web service. The C# web API will call the Nintex web API and approve or reject the task. Solution: I have created a new Web Service API Project in Visual Studio 2019 and added the Nintex service reference in my project. All the operations provided by Nintex are now available in my project under Connected Services. I called the reference as  NintexServiceReference in my code. Here is my C# code of Approve class.  Note: This code might not work 100% for you as this is just a direct copy paste and have dependencies on my other classes. This is just to give you the idea of my Get method. using ...