hi,
I am trying to learn winforms, the dropdown is taking its value from database. i want to disable the textbox when the selection is first option, but if it is second i want to enable the textbox..
how would i do this ?
thanks
hi,
I am trying to learn winforms, the dropdown is taking its value from database. i want to disable the textbox when the selection is first option, but if it is second i want to enable the textbox..
how would i do this ?
thanks
Jump to PostHi,
Try this condition :
If Combo1.SelectedIndex = 0 Then ' Code to disable Else ' Code to Enable End If
Regards
Veena
On the SelectedIndexChanged event of the combobox add your code as (Where 'A', 'B' and 'C' are the items in your dropdown)
If ComboBox1.Text = "A" Then
ComboBox1.Enabled = False
ElseIf ComboBox1.Text = "B" Then
ComboBox1.Enabled = True
ElseIf ComboBox1.Text = "C" Then
ComboBox1.Enabled = True
End If
Regards
:)
thanks for the reply, but i was wondering is there another way like maybe using the index(0) of the value to disable the textbox
Hi,
Try this condition :
If Combo1.SelectedIndex = 0 Then
' Code to disable
Else
' Code to Enable
End If
Regards
Veena
veena answered it. but you also can do with selected item :
If Combo1.SelectedItem = "What" Then
Textbox1.Enable = False
Else
Textbox1.Enable = True
End If
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