Here is created dbf table I want the same for SQL table Answer You can find in these link step by step to setup SQL connection, Create database, Insert values into tables Create an SQL Server Database Using C# Create a SQL Server Database dynamically in C# Eg: you have to set connection string Assign connection & open connection Code
Tag: c#
Data is retrieved but is not getting saved or updated ASP.NET Core 3.1
My questions is similar to this question but I’ve applied the answers and it’s still not working and I’ve used a slightly different approach while storing the data in the DB. Employee Model Class Type script code related to saving Save button View code Controller code related to Save When I click on save button it reloads the page without
SQL Query to LINQ (use join with two keys)
I have got SQL Query and trying to use LINQ because if EF. Can someone have a look at it tell me where is my mistake, please? SQL Query is working but LINQ returns no data. Basically there is two table A and Table B. I want to do join AB which is (Bring me Data exist in Table A
Entity Framework Core 3.0 .Include call taking 10x more time
I reviewed almost everything online but couldn’t get it work in a reasonable time. Entity Framework Core 3.0 .Include call is taking 10x more time than calling the individual tables separately and then mapping them in C# code. I have two tables product and productimages, where product productimages is a collection inside product. Now when I chain the call with
I’m trying to retrieve data from qSQL database
But it does not get the data from the database. I’m do not want to retrieve the data to the table and want to display data in particular line edit. What is the error? Is there any modification? This is the Code that I’m using: Answer This code has four main issues: You have deleted the ui at the beginning
SQL query to display data in gridview
I have a grid view that displays data from a SQL Server database during page load. My gridview contains these columns: I have used a query: which will display data from SQL Server in the gridview when ReturnedOn column doesn’t have any data. The new query has to satisfy these conditions, It Should not displays a record when Assetype=”Laptop” or
C# DatagridView fill with class SingleResponsibility
Hi StackOverflow members, I decided to build a library project to improve myself. I created a class to code Book Operations but i couldn’t find out how to fill datagrid via class method. When i text …
How to query SQL by month & id to get SUM
I have the table data like: And I want to display asp.net table like: Here is the code to get data by group month and shop code But i don’t know exactly how to display data like image 2 in asp.net html table. Can anyone advise on how to do that in asp.net? Thanks in advance. Answer Create a pivot
“Column name or number of supplied values does not match table definition” when trying to upload data to my DB
this is the C# code of the query (trying to make it so I can upload images to my DB table): protected void ButtonInsert_Click(object sender, EventArgs e) { insert(); } public …
SSIS Script C# Script Task to Add current date to a file using a variable
Im have this script to add current year month to a file in a directory. It works perfect with the directory path, but I want to change the directory patch for a variable, because every month its going …