/* 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()); } } }