I actually implementing a model in which the work lies with saving the runtime display in a database. Here the data is be stored in tables of the name given to the table by users choice.

so how do i do that. i am not able todo.

Could u please help me for the same

Put the table names in a combobox and the user must select from the list to which table the data should go. Write the SAVE code in the click event of the combobox with enough validation checks. The data will be saved when the user selects the table name.