How can I retrieve two tables of data at a time by using data reader? Data reader read and forward only, how is it possible to get 2 tables of data at a time?
What is a data control clerk?
How to retrieve the third table value from the data set?
What is ole db and odbc?
what is the syntax code to oledb to connect oracle
feature of ADO.Net
Which property is used to check whether a DataReader is closed or opened?
What is dao and ado?
In how many ways we can retrieve table records count? How to find the count of records in a dataset?
What is difference between datagridview and datagrid control in winforms?
How to retrieve the user id which is provided while windows authentication?
Is bulk insert faster than insert?
How you will set the datarelation between two columns?