using System;
using System.Web;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
public class StateListBox : WebPart
{
private String _LabelStartText = " Enter State Name: ";
TextBox StateInput;
ListBox StateContents;
public StateListBox()
{
this.AllowClose = false;
}
[Personalizable(), WebBrowsable]
public String LabelStartText
{
get { return _LabelStartText; }
set { _LabelStartText = value; }
}
protected override void CreateChildControls()
{
Controls.Clear();
Label InstructionText = new Label();
InstructionText.BackColor = System.Drawing.Color.LightGray;
InstructionText.Font.Name = "Verdana";
InstructionText.Font.Size = 10;
InstructionText.Font.Bold = true;
InstructionText.Text = LabelStartText;
this.Controls.Add(InstructionText);
Literal LineBreak = new Literal();
LineBreak.Text = "
this.Controls.Add(LineBreak);
this.Controls.Add(StateInput);
Button InputButton = new Button();
InputButton.Text = "Input State";
InputButton.Click += new EventHandler(this.Button1_Click);
this.Controls.Add(InputButton);
Literal Spacer = new Literal();
Spacer.Text = "";
this.Controls.Add(Spacer);
this.Controls.Add(StateContents);
ChildControlsCreated = true;
}
private void Button1_Click(object sender, EventArgs e)
{
StateContents.Items.Add(StateInput.Text);
StateInput.Text = String.Empty;
StateInput.Focus();
}
}