Difference Between DataReader and DataAdapter and DataSet:
Datareader: Datareader will be the best choice where we need to show the data to the user which requires no manipulation.
DataAdapter: DataAdapter read data from the database and is used to bind the data to the DataSet because DataAdapter working as a bridge between DataSet and the DataBase.
DataSet: DataSet is best suited where there is possibility of manipulation on the data.
In this article you will learn about the Connected And Disconnected Environment in ADO.NET.
10.12.17: (This is one of the important videos)
AuthenticateLogic is very very important for project works: also the store procedure here is important
<deny users=”?”> //if it is * it means that it is open for all but ? sign means it is only for requested users
What is difference between connection string and appSettings ?
12.12.17: (This is one of the important videos)
For project works