<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>PanelControl</title>
<meta content="Microsoft Visual Studio.NET 7.0" name=GENERATOR>
<meta content="Visual Basic 7.0" name=CODE_LANGUAGE>
<meta content=JavaScript name=vs_defaultClientScript>
<meta content=http://schemas.microsoft.com/intellisense/ie5 name=vs_targetSchema>
</head>
<body MS_POSITIONING="GridLayout">
<form id=Form1 method=post runat="server">
<asp:Button ID="btnName" CommandName="name" OnCommand="button_click" text="Name" Runat="server" />
<asp:Button ID="btnAddress" CommandName="address" OnCommand="button_click" Text="Address" Runat="server" />
<asp:Button ID="btnPhone" CommandName="phone" OnCommand="button_click" Text="Telephone" Runat="server" />
<asp:Button ID="btnSubmit" Text="Submit" Runat="server" />
<asp:Panel id="pnlName"
style="Z-INDEX: 101; LEFT: 20px; POSITION: absolute; TOP: 64px"
runat="server"
Height="182px"
Width="278px">
<TABLE>
<TR>
<TD><asp:Label id="lblFirstName" Runat="server" text="First Name:"></asp:Label></TD>
<TD><asp:TextBox id="txtFirstName" Runat="server"></asp:TextBox></TD></TR>
<TR>
<TD><asp:Label id="lblMiddleName" Runat="server" text="Middle Name:"></asp:Label></TD>
<TD><asp:TextBox id="txtMiddleName" Runat="server"></asp:TextBox></TD>
</TR>
<TR>
<TD><asp:Label id="lblLastName" Runat="server" text="Last Name:"></asp:Label></TD>
<TD><asp:TextBox id="txtLastName" Runat="server"></asp:TextBox></TD>
</TR>
</TABLE>
</asp:Panel>
<asp:Panel id="pnlPhone"
style="Z-INDEX: 102; LEFT: 20px; POSITION: absolute; TOP: 64px"
runat="server"
Height="182px"
Width="278px">
<TABLE>
<TR>
<TD><asp:Label id="lblPhone" Runat="server" text="Telephone:"></asp:Label></TD>
<TD><asp:TextBox id="txtPhone" Runat="server"></asp:TextBox></TD>
</TR>
<TR>
<TD><asp:Label id="lblCellPhone" Runat="server" text="Cell Phone:"></asp:Label></TD>
<TD><asp:TextBox id="txtCellPhone" Runat="server"></asp:TextBox></TD>
</TR>
<TR>
<TD><asp:Label id="lblFax" Runat="server" text="FAX:"></asp:Label></TD>
<TD><asp:TextBox id="txtFax" Runat="server"></asp:TextBox></TD>
</TR>
</TABLE>
</asp:Panel>
<asp:Panel id="pnlAddress"
style="Z-INDEX: 103; LEFT: 20px; POSITION: absolute; TOP: 64px"
runat="server"
Height="182px"
Width="278px">>
<TABLE>
<TR>
<TD><asp:Label id="lblAddr1" Runat="server" text="Address1:"></asp:Label></TD>
<TD><asp:TextBox id="txtAddr1" Runat="server"></asp:TextBox></TD>
</TR>
<TR>
<TD><asp:Label id="lblAddr2" Runat="server" text="Address2:"></asp:Label></TD>
<TD><asp:TextBox id="txtAddr2" Runat="server"></asp:TextBox></TD>
</TR>
<TR>
<TD><asp:Label id="lblCity" Runat="server" text="Cityh:"></asp:Label></TD>
<TD><asp:TextBox id="txtCity" Runat="server"></asp:TextBox></TD>
</TR>
<TR>
<TD><asp:Label id="lblState" Runat="server" text="State:"></asp:Label></TD>
<TD><asp:TextBox id="txtState" Runat="server"></asp:TextBox></TD>
</TR>
<TR>
<TD><asp:Label id="lblZipCode" Runat="server" text="Zip Code:"></asp:Label></TD>
<TD><asp:TextBox id="txtZipCode" Runat="server"></asp:TextBox></TD>
</TR>
</TABLE>
</asp:Panel>
</FORM>
</body>
</html>
Protected WithEvents pnlName As System.Web.UI.WebControls.Panel
Protected WithEvents pnlAddress As System.Web.UI.WebControls.Panel
Protected WithEvents lblFirstName As System.Web.UI.WebControls.Label
Protected WithEvents txtFirstName As System.Web.UI.WebControls.TextBox
Protected WithEvents lblMiddleName As System.Web.UI.WebControls.Label
Protected WithEvents txtMiddleName As System.Web.UI.WebControls.TextBox
Protected WithEvents lblLastName As System.Web.UI.WebControls.Label
Protected WithEvents txtLastName As System.Web.UI.WebControls.TextBox
Protected WithEvents lblAddr1 As System.Web.UI.WebControls.Label
Protected WithEvents txtAddr1 As System.Web.UI.WebControls.TextBox
Protected WithEvents lblAddr2 As System.Web.UI.WebControls.Label
Protected WithEvents txtAddr2 As System.Web.UI.WebControls.TextBox
Protected WithEvents lblCity As System.Web.UI.WebControls.Label
Protected WithEvents txtCity As System.Web.UI.WebControls.TextBox
Protected WithEvents lblState As System.Web.UI.WebControls.Label
Protected WithEvents txtState As System.Web.UI.WebControls.TextBox
Protected WithEvents lblZipCode As System.Web.UI.WebControls.Label
Protected WithEvents txtZipCode As System.Web.UI.WebControls.TextBox
Protected WithEvents lblPhone As System.Web.UI.WebControls.Label
Protected WithEvents txtPhone As System.Web.UI.WebControls.TextBox
Protected WithEvents lblCellPhone As System.Web.UI.WebControls.Label
Protected WithEvents txtCellPhone As System.Web.UI.WebControls.TextBox
Protected WithEvents lblFax As System.Web.UI.WebControls.Label
Protected WithEvents txtFax As System.Web.UI.WebControls.TextBox
Protected WithEvents pnlPhone As System.Web.UI.WebControls.Panel
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
pnlName.Visible = True
pnlPhone.Visible = False
pnlAddress.Visible = False
End Sub
Public Sub Button_Click (sender As System.Object, e As system.Web.UI.WebControls.CommandEventArgs)
If e.CommandName="address" Then
pnlName.Visible = False
pnlPhone.Visible = False
pnlAddress.Visible = True
ElseIf e.CommandName = "name" Then
pnlPhone.Visible = False
pnlAddress.Visible = False
pnlName.Visible = True
ElseIF e.CommandName = "phone" Then
pnlAddress.Visible = False
pnlName.Visible = False
pnlPhone.Visible = True
End If
End Sub
End Class
You may download the code here.