Hi all ,
I want to disable a text box when i select a value from drop down list, but im not able to so can u please help me
This is my code:
Protected Sub type_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles type.SelectedIndexChanged
If type.SelectedItem.Value = "Income" Then
vc.Enabled = False
Else
vc.Enabled = True
End If
End Sub
There could be a few problems. the best idea is to use the debugger to see what value the if statement is actually comparing. use F9 to create a break point and then just move through the code. The debugger is the most powerful tool available to any programmer.
but you also might want to try
type.SelectedValue.ToString() = "Income"hope that helps 8-|
Hello Sir
Thanks for ur reply, Sir this also i have tried to do but not able to, the problem is i have a text box and dropdown box with 2 values income and expenses, when i select income value then then voucher number text box should be disabled and if i select expenses then voucher number text box should be enabled. Kindly help me.
Thanku in advance
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