Save and Reuse/Modify

Question

I am a C# beginner , How can i save data in a C# program so that I reuse or modify that data whenever i reopen that program. For Example if i want to make a student management system i save student data taking as user input and then close the program and whenever i reopen that program i should see the previous student data which i had enetered.

Sanwar Ranwa · Answer

Hello Rituraj Please check these Links https://www.youtube.com/watch?v=CtDE9gTwmyo https://www.aspsnippets.com/Articles/Simple-CRUD-operations-in-ASPNet-Web-Forms-using-C-and-VBNet.aspx https://www.c-sharpcorner.com/UploadFile/4aae29/complete-crud-operations-in-Asp-Net/ https://www.codeproject.com/Articles/438259/Insert-Update-Search-and-Delete-CRUD-operation-usi

Suraj Kumar · Answer

First thing first you should learn the basics of C#.Net. After that you should learn about SQL Server basics. You can learn about C# here https://en.wikipedia.org/wiki/C_Sharp_(programming_language) To learn SQL Server https://www.w3schools.com/sql/ The process which involves saving, modifying and deleting is called CRUD. You should also learn what is .Net, their components and process of working. Remember .Net is a framework which consists library, functions, assmbly, etc. You can develop your application using .Net and C# language. You can take database like SQL Server or Oracle for CRUD opration and either windows or web application. Below are the some sample link where you can read, download and modify the downloaded projects to learn CRUD operations. https://www.c-sharpcorner.com/blogs/crud-operation-in-c-sharp-application https://www.aspsnippets.com/Articles/GridView-CRUD-Select-Insert-Edit-Update-Delete-using-Single-Stored-Procedure-in-ASPNet.aspx You also need to learn about ADO.Net which used for database connectivity in .Net framework. Some of the important component of ADO.Net is Dataset, datareader, datatable, dataadapter, etc. You can learn about Ado.net in details here. https://www.c-sharpcorner.com/uploadfile/mahesh/understanding-ado-net-components/ We are here to help you. Try to learn and practice also that and ask your difficulty, queries if you feel need required. Remember everyone remain in the stage where you are now at one day. You are not the single one. You can also watch the video related to these to learn. You can download the book also from C# Corner book section.

Amit Gupta · Answer

If you are making a management software then you should use database like Sql, MSAccess, MySql etc or if you just want to save and retrieve the user input of a textbox then you can use application settings. Goto Prohect properties-> settings -> declare your aetting variable