Solved....
jmcilhinney i thank u first for suggesting me something new of which i had no idea about.
secondly ur assumption was wrong. I tried ur suggestion but it ran into an error " There is already an open connection associated With this reader which must be Closed First" . Upon finding...
I get an error " INVALID ATTEMPT TO READ METADATA WHEN READER IS CLOSED" when i run my program.
Plz help me solve this problem.
Below is my Code.
Private Sub cmbstudentid_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles...
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