How can we add relation between tables in a dataset?
What is the advantage of ado.net?
i have two textboxes one for user name and another for password . i have a table name compare(which contains name,passwod etc.,)my doubt is how compare username textbox with name column and how compare password textbox with passwod column. i want the code
What do you mean by ‘batch updates’?
Can we bind one datareader wid two dropdown list?
What is dataset object? Explain the various objects in dataset.
what is a dataview?why is it used for?
What we do with the object of ado.net dataset after using it?Can we dispose it or can we set it nothing?Is it must or not?
What are the attirbutes of DataSet?
What are the different ado.net namespaces are available in .net?
What are the different ado.net namespaces?
What is the use of parameter object?
Write steps of retrieving data using ado.net ?