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Custom control - why can I not access its value on PostBack

Hi all,

I have a simple custom control with a label and a text box. The text
control's value is persisting when I do a post back, so the view state
is working, but I cannot access the value in the code. Is there
anything different I have to do to expose the value of the text box?

testControl.Tex t returns the unchanged original value, not the new
value.

Thanks,

Paul

using System;
using System.Data;
using System.Configur ation;
using System.Web;
using System.Web.Secu rity;
using System.Web.UI;
using System.Web.UI.W ebControls;
using System.Web.UI.W ebControls.WebP arts;
using System.Web.UI.H tmlControls;

namespace Test
{
public class TestControl : Control, INamingContaine r
{
protected Label label;
protected TextBox textBox;

public string Title
{
get { return (string)ViewSta te["Title"]; }
set { ViewState["Title"] = value; }
}
public string Text
{
get { return (string)ViewSta te["Text"]; }
set { ViewState["Text"] = value; }
}

protected override void CreateChildCont rols()
{
TableRow row = new TableRow();
Controls.Add(ro w);

TableCell cell = new TableCell();
row.Controls.Ad d(cell);

label = new Label();
label.EnableVie wState = false;
label.Text = Title;
cell.Controls.A dd(label);

cell.Controls.A dd(new LiteralControl( "  ") );

textBox = new TextBox();
textBox.Text = Text;
Page.Response.W rite(textBox.Te xt);
cell.Controls.A dd(textBox);
}
}
}

Jul 15 '06 #1
0 1020

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