Rohatash Kumar's contributions

When we try to change an existing table in SQL Server 2008, you might receive a Save (Not Permitted Dialog) box pop-up. This article explains the error and what to do about it.

Today, I have provided an article showing you how to add and delete items in a ListBox using ASP.NET.

Today, I am providing an article showing you how to bind a DropDownList with a database and display the bound data in a GridView in ASP.NET.

Today, I have provided an article showing how to display SQL table data in a ListBox in ASP.NET.

This article explains how to upload multiple files using a ListBox control in ASP.NET. Unlike the standard FileUpload control, which supports single file uploads, this method combines FileUpload with a ListBox for easier file management.

Today, I have provided an article showing you how to use the ErrorProvider control in a Windows Forms application.

Today, I have provided an article showing you how to sort the GridView column using a DataView in ASP.NET.

Today, I have provided an article showing you how to rotate ads with AdRotator using SQL Server in ASP.NET.

Today, I have provided an article showing you how to change the color of text using a DropDownList in ASP. NET.

Today, I have provided an article showing you how to print a string in single and double quotes in C#.

This article shows how to identify duplicate records. Usually we use a primary key or unique key to prevent insertion of duplicate rows in SQL Server. But if we don't use them, then duplicate rows can be entered by the user. After inserting duplicate rows into a table, it becomes a major issue to identify those duplicate rows.

Usually we use a primary key or unique key to prevent insertion of duplicate rows in SQL Server. But if we don't use them, then duplicate rows can be entered by the user. After inserting duplicate rows into a table, it becomes a major issue to delete those duplicate rows. This article will help to delete those duplicate rows to resolve the issue.

Generate Random Password in ASP.NET: Enhance security with ASP.NET by creating a randomized password generator. Utilize built-in features or custom code to generate strong, unpredictable passwords, bolstering authentication and safeguarding sensitive data.

This article explains the concept of the AdRotator control without the user refreshing the page and rotates the ads on a certain time interval.

This article shows you how to implement a nested DataList and also display category and subcategory using a nested DataList.

This article shows you how to implement a nested GridView and also display a category and subcategory using a nested GridView.

This article shows you how to implement nested repeaters and also display category and subcategory using a nested repeater.

In this article you will learn how to get the selected row in a GridView and display the values in TextBoxes using ASP.NET.

A DataView provides various views of the data stored in a DataTable. Using a DataView, you can expose the data in a table with different sort orders, and you can filter the data by row state or based on a filter expression.

In this blog, we Generate XML File From SQL Database Using C#.