How to fill a DevExpress gridview with SQL data and C#.
Today we will learn how to display sql data in a devexpress gridview:
1). First let’s create a method called “fill_grid” or the name that you want.
2). We create an object of the DataTable Class, to display the SQL data.
3). We create an object of type SqlCommand, to place the SQL query to display the desired data, and followed by a comma, we open the connection for SQL.
4). We create an object of type SqlDataReader, to read the data that the written query…