I have a DataTable with 200,000 rows. I want to export DataTable in excel file. But it gives System.OutOfMemoryException error. using (ExcelPackage objExcelPa
I'm looking for a solid way of re-queuing messages that couldn't be handled properly - at this time. I've been looking at http://dotnetcodr.com/2014/06/16/rabb
I'm trying to build a solution using msbuild command line and I keep getting this error: error MSB4236: The SDK 'Microsoft.NET.Sdk' specified could not be foun
I'm creating an app that needs to authenticate to multiple Office 365 applications in differing tenants using the Graph API. If I follow Microsoft's guidance I
Is there a Java collection that has the same behavior as the c# abstract KeyedCollection class (that is items can be retrieved by both key and index)? I have l
IsPointerOverGameObject always returns false for touch. I have tried all solutions that I could find. It works perfectly in Editor - clicks are blocked from fa
I have created a desktop software server system, which accepts string from client and insert into database, here is the server code public class TcpServer {
everytime i create a new layout.axml i get the message the layout could not be loaded: layout resource could not be found upon creation and i am new to program
I want to create a 30x30 matrix array of 1s and 0s. This will be a maze with 1's being the path and 0's being a wall. but this labyrinth should contain a way gu
Trying to setup swagger in conjunction with a web application hosted on IIS express. API is built using ASP Net Core. I have followed the instructions prescribe
As an assignment i have to create a spiral matrix where the user inputs the number of rows and number of columns. This is my code for far (first year in colleg
Short version of the question: Is there any way in .NET Core 3 to specify a local probing path, using the same rules as the <probing> element from app.con
I want to get the access (read) files with text which located on another repository. Is it possible to do at all? We faced the problem of preserving the histor
I want to do a simple HTTP request in C#, but something is not working and all I got is 403 Forbidden status code. When I try to do same request in Postman, ev
Trying to make a web app using .Netcore When I run the application I get this error. Help me This is not a errors but a warning. But help me to resolve I added
So I have a DataGridView called MyMovieDataDrid which is connected to a sql server, and I already have my IsDeleted property, and a delete repository which is s
If you start writing an email in Outlook and drag it from Drafts to your desktop, Outlook will open it with the Send button available and all fields modifiable.
I'm trying to get a snapshot from my Foscam FI9816P camera. I'm using the following address: http://[IPADDRESS]:[PORT]/cgi-bin/CGIProxy.fcgi?cmd=snapPicture2&a
I'm using Entity Framework Core 5 and I'm having problems retrieving records with all of their associated related data. As you can see below, I have three clas
I have been trying to control the speed of the car in Unity4. I am providing the code details below. Do I need to upgrade the code? As because when the brake(sp