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Vb.net source code to access data from Access Database hello all please help me out,I have designed a database in access having two fields(1.Regno 2.Smartid).I hav also kept some dummy values in RegNo,But the Smartid is empty.
Now what code should I write to retrive the RegNo for which the Smartid is empty.
I hav used only these three declarations:-
Dim con As System.Data.OleDb.OleDbConnection
Dim cmd, cmd1 As OleDbCommand
Dim dr As OleDbDataReader
Note:please answer me only using these declarations.
I have also attached the vb.net source file .please find the same in the attachment>>>>
the code is to be written in the next button action.
Now what code should I write to retrive the RegNo for which the Smartid is empty.
I hav used only these three declarations:-
Dim con As System.Data.OleDb.OleDbConnection
Dim cmd, cmd1 As OleDbCommand
Dim dr As OleDbDataReader
Note:please answer me only using these declarations.
I have also attached the vb.net source file .please find the same in the attachment>>>>
the code is to be written in the next button action.
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