Single Item Data Binding
/*
User Interfaces in C#: Windows Forms and Custom Controls
by Matthew MacDonald
Publisher: Apress
ISBN: 1590590457
*/
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
namespace DataBinding101
{
/// <summary>
/// Summary description for SingleItemDataBinding.
/// </summary>
public class SingleItemDataBinding : System.Windows.Forms.Form
{
internal System.Windows.Forms.ListBox lstCity;
internal System.Windows.Forms.TextBox txtCity;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
public SingleItemDataBinding()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if(components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.lstCity = new System.Windows.Forms.ListBox();
this.txtCity = new System.Windows.Forms.TextBox();
this.SuspendLayout();
//
// lstCity
//
this.lstCity.Anchor = (((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right);
this.lstCity.IntegralHeight = false;
this.lstCity.Location = new System.Drawing.Point(12, 40);
this.lstCity.Name = "lstCity";
this.lstCity.Size = new System.Drawing.Size(224, 148);
this.lstCity.TabIndex = 3;
//
// txtCity
//
this.txtCity.Anchor = ((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right);
this.txtCity.Location = new System.Drawing.Point(12, 12);
this.txtCity.Name = "txtCity";
this.txtCity.Size = new System.Drawing.Size(224, 21);
this.txtCity.TabIndex = 2;
this.txtCity.Text = "";
//
// SingleItemDataBinding
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
this.ClientSize = new System.Drawing.Size(248, 202);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.lstCity,
this.txtCity});
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.Name = "SingleItemDataBinding";
this.Text = "SingleItemDataBinding";
this.Load += new System.EventHandler(this.SingleItemDataBinding_Load);
this.ResumeLayout(false);
}
#endregion
private void SingleItemDataBinding_Load(object sender, System.EventArgs e)
{
string[] cityChoices = {"Seattle", "New York", "Tokyo", "Montreal"};
lstCity.DataSource = cityChoices;
txtCity.DataBindings.Add("Text", cityChoices, "");
}
[STAThread]
static void Main()
{
Application.Run(new SingleItemDataBinding());
}
}
}
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