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Changing Visible Values

Posted on 2004-09-27
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Last Modified: 2010-04-23
Hi All,
Using VB.NET

On the ASPX page, I have a simple set of web controls:
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<asp:CheckBox id="CheckBox1" style="Z-INDEX: 101; LEFT: 104px; POSITION: absolute; TOP: 48px"
runat="server"></asp:CheckBox>

<asp:DropDownList id="DropDownList1" style="Z-INDEX: 102; LEFT: 112px; POSITION: absolute; TOP: 136px" runat="server" Visible="False"></asp:DropDownList>

<asp:TextBox id="TextBox1" style="Z-INDEX: 103; LEFT: 104px; POSITION: absolute; TOP: 168px"
runat="server" Visible="False"></asp:TextBox>

</form>
</body>

On the server side click event of the checkbox, i want to make the other two controls invisible. However, the code is being ignored. I have tried changing the logic of "if-statements" but nothing works. What am I doing wrong?

Private Sub CheckBox1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox1.CheckedChanged

        If CheckBox1.Checked = False Then
            DropDownList1.Visible = False
            TextBox1.Visible = False
        Else
            DropDownList1.Visible = True
            TextBox1.Visible = True
        End If

    End Sub

Thanks
DoughBoy
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Question by:DoughBoy
2 Comments
 
LVL 3

Accepted Solution

by:
GrumbleBot earned 200 total points
ID: 12165002
is the AutoPostBack property set to true? if not then it doesn't get updated on the click.

Hope this helps.
Good Luck
0
 

Author Comment

by:DoughBoy
ID: 12172363
That's it. Thanks!
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