ASP.NET C# Unexpected JSON token when reading DataTable
I’m working in ASP.NET and I’m getting this error when trying to serialize a JSON string into a DataTable:
c#
Stroring files in Temporary ASP.NET folder
I’m working on a legacy .NET project. As per the new requirement I’m trying to save the uploaded jpg files for some processing. So I’m getting the executing assembly and create a temporary folder to store images. My question is the ExecutingAssembly returns something like “C:WindowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET FilesApplicationName” but still I can store and and process jpg files in that folder. So is it ok to store files in “Temporary ASP.NET” folder. Will it cause any problem?
DinkToPdf including image in HtmlContent
I have a pdf invoice created using .Net Core 3 Web API and DinkToPdf library.
ASP.NET Web Forms [WebMethod] not being called by AJAX Post
I’m working on a ASP.NET Web Forms project using bootstrap/jquery 3.4.1 js. I’m having an issue of getting my AJAX Post working. It’s supposed to hit my [WebMethod] within Schedule.aspx, but it’s not. I’ve put down a breakpoint on it and it’s never activated when clicking the save button. The AJAX succeeds and the alert pops up, and I’ve already verified that the stringify data is outputting as expected, but why is it not hitting the [WebMethod]?
How to add multiple identity and multiple role in asp.net core
I am new to asp.net core. So this might not be a good question.
Data is Null. This method or property cannot be called on Null values. Entity Framework core
I tried to get the list of data but I am getting null from GetAllList() method. In this project I am using .Net core with ORM Entity Framework core code first approach with repository pattern
Barcode scanner | Read the first part of the barcode only
I am currently developping a web application that needs to be able to read datamatrix codes that contain multiple values ( all seperated by pipes ). This code contains about 70-80 characters and I only need the first 10.
Expire the source code after certain time
We have to deliver some source code for asp.net website (.net framework 4) to the customer Before receiving the Payment. I am wondering if there is some way (by means of some code or tool etc.) that we can expire/invalidate the source code after some set period of time so that the customer will not … Read more
Programmatically display the image button in asp.net c#
I get my expected output displayed as below, but how do I know which button the user clicked?
enter image description here
How to sum the values of a specific column attribute of individual rows returned using a LINQ expression? (C#)
I want to single out the rows of a table using a LINQ expression based off a certain passed value and then sum a specific column attribute of each of these rows while keeping the individual sums of the rows separate to one another.