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Binding second Combo Box based on First Combo Box Selection

Saqib Malick

Hello to All,

I have Master Detail form where in a Form I have a combbox1 and in the DataGridview I have another combobox2, I want that use the first combobox1 selection based value in second combobox.

e.g,
Select Class_ID, Enrollment_ID, Student_name from Enrollment_Table where Class_ID = combobox1.Valuemember;

I want to populate Student Name in combobox2.

How should I start, hope any one will guide me to solve this issue.

Thanks,

Saqib

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

paul daniel16y ago
Hi

Try this code
cmd=new sqlcommand("ur query");
get d resutl in first combobox and related name will display in second combobox
while (myReader.Read())

{

combobox2.Items.Add(myReader ["Name"]);

}

Thanks,
Paul daniel
Lalit M16y ago
hi,Saqib...
here same q/a related your question you will get solution from this link
http://www.daniweb.com/forums/thread147241.html