Hi
I have big problem in my project
Let me exlplain photo. when user select kind from dropdownlist, price matrial selected appear in price lable.
Now when user click on agree, value lable move to (your confirm lable).
my problem in price button final price not appear else in on condition ( must on user select all dropdownlists).
If user need to select only two dropdownlists or three, what I'm do to resolve this proble.
Actually I'm write that code VB in price button
Protected Sub Button19_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim a, a1, a2, a3 As Double
a1 = CDbl(Me.Label13.Text)
a2 = CDbl(Me.Label14.Text)
a3 = CDbl(Me.Label15.Text)
a = a1 + a2 + a3
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