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
In conclusion I hope you can see how easy it is to utilize panel controls and how they can bring some order and organization to your very large web forms.
You may run the example program here.
You may download the code here.
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