Editable Binding : ListBox Data Binding « GUI Windows Form « C# / C Sharp






Editable Binding

Editable 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;
using System.Data;

namespace ADO.NET_Binding
{
    /// <summary>
    /// Summary description for EditableBinding.
    /// </summary>
    public class EditableBinding : System.Windows.Forms.Form
    {
        internal System.Windows.Forms.Label Label4;
        internal System.Windows.Forms.GroupBox GroupBox1;
        internal System.Windows.Forms.Label Label3;
        internal System.Windows.Forms.Label Label2;
        internal System.Windows.Forms.Label Label1;
        internal System.Windows.Forms.TextBox txtModelName;
        internal System.Windows.Forms.TextBox txtDescription;
        internal System.Windows.Forms.TextBox txtUnitCost;
        internal System.Windows.Forms.TextBox txtModelNumber;
        internal System.Windows.Forms.ComboBox cboModelName;
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.Container components = null;

        public EditableBinding()
        {
            //
            // 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.Label4 = new System.Windows.Forms.Label();
            this.GroupBox1 = new System.Windows.Forms.GroupBox();
            this.Label3 = new System.Windows.Forms.Label();
            this.Label2 = new System.Windows.Forms.Label();
            this.Label1 = new System.Windows.Forms.Label();
            this.txtModelName = new System.Windows.Forms.TextBox();
            this.txtDescription = new System.Windows.Forms.TextBox();
            this.txtUnitCost = new System.Windows.Forms.TextBox();
            this.txtModelNumber = new System.Windows.Forms.TextBox();
            this.cboModelName = new System.Windows.Forms.ComboBox();
            this.GroupBox1.SuspendLayout();
            this.SuspendLayout();
            // 
            // Label4
            // 
            this.Label4.Location = new System.Drawing.Point(16, 17);
            this.Label4.Name = "Label4";
            this.Label4.Size = new System.Drawing.Size(88, 16);
            this.Label4.TabIndex = 20;
            this.Label4.Text = "Select a Record:";
            // 
            // GroupBox1
            // 
            this.GroupBox1.Anchor = (((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
                | System.Windows.Forms.AnchorStyles.Left) 
                | System.Windows.Forms.AnchorStyles.Right);
            this.GroupBox1.Controls.AddRange(new System.Windows.Forms.Control[] {
                                                                                    this.Label3,
                                                                                    this.Label2,
                                                                                    this.Label1,
                                                                                    this.txtModelName,
                                                                                    this.txtDescription,
                                                                                    this.txtUnitCost,
                                                                                    this.txtModelNumber});
            this.GroupBox1.Location = new System.Drawing.Point(16, 53);
            this.GroupBox1.Name = "GroupBox1";
            this.GroupBox1.Size = new System.Drawing.Size(400, 252);
            this.GroupBox1.TabIndex = 19;
            this.GroupBox1.TabStop = false;
            // 
            // Label3
            // 
            this.Label3.Location = new System.Drawing.Point(220, 56);
            this.Label3.Name = "Label3";
            this.Label3.Size = new System.Drawing.Size(36, 16);
            this.Label3.TabIndex = 18;
            this.Label3.Text = "Cost:";
            // 
            // Label2
            // 
            this.Label2.Location = new System.Drawing.Point(16, 56);
            this.Label2.Name = "Label2";
            this.Label2.Size = new System.Drawing.Size(52, 16);
            this.Label2.TabIndex = 17;
            this.Label2.Text = "Model:";
            // 
            // Label1
            // 
            this.Label1.Location = new System.Drawing.Point(16, 28);
            this.Label1.Name = "Label1";
            this.Label1.Size = new System.Drawing.Size(52, 16);
            this.Label1.TabIndex = 16;
            this.Label1.Text = "Name:";
            // 
            // txtModelName
            // 
            this.txtModelName.Location = new System.Drawing.Point(68, 24);
            this.txtModelName.Name = "txtModelName";
            this.txtModelName.Size = new System.Drawing.Size(316, 21);
            this.txtModelName.TabIndex = 15;
            this.txtModelName.Text = "";
            // 
            // txtDescription
            // 
            this.txtDescription.Location = new System.Drawing.Point(12, 92);
            this.txtDescription.Multiline = true;
            this.txtDescription.Name = "txtDescription";
            this.txtDescription.Size = new System.Drawing.Size(372, 116);
            this.txtDescription.TabIndex = 14;
            this.txtDescription.Text = "";
            // 
            // txtUnitCost
            // 
            this.txtUnitCost.Location = new System.Drawing.Point(256, 52);
            this.txtUnitCost.Name = "txtUnitCost";
            this.txtUnitCost.Size = new System.Drawing.Size(128, 21);
            this.txtUnitCost.TabIndex = 13;
            this.txtUnitCost.Text = "";
            // 
            // txtModelNumber
            // 
            this.txtModelNumber.Location = new System.Drawing.Point(68, 52);
            this.txtModelNumber.Name = "txtModelNumber";
            this.txtModelNumber.Size = new System.Drawing.Size(136, 21);
            this.txtModelNumber.TabIndex = 12;
            this.txtModelNumber.Text = "";
            // 
            // cboModelName
            // 
            this.cboModelName.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.cboModelName.Location = new System.Drawing.Point(108, 13);
            this.cboModelName.Name = "cboModelName";
            this.cboModelName.Size = new System.Drawing.Size(308, 21);
            this.cboModelName.TabIndex = 18;
            // 
            // EditableBinding
            // 
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
            this.ClientSize = new System.Drawing.Size(432, 318);
            this.Controls.AddRange(new System.Windows.Forms.Control[] {
                                                                          this.Label4,
                                                                          this.GroupBox1,
                                                                          this.cboModelName});
            this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
            this.Name = "EditableBinding";
            this.Text = "EditableBinding";
            this.Load += new System.EventHandler(this.EditableBinding_Load);
            this.GroupBox1.ResumeLayout(false);
            this.ResumeLayout(false);

        }
        #endregion

        private void EditableBinding_Load(object sender, System.EventArgs e)
        {
            DataSet dsStore = new DataSet();
            dsStore.ReadXmlSchema(Application.StartupPath + "\\store.xsd");
            dsStore.ReadXml(Application.StartupPath + "\\store.xml");

            cboModelName.DataSource = dsStore.Tables["Products"];
            cboModelName.DisplayMember = "ModelName";

            txtModelName.DataBindings.Add("Text", dsStore.Tables["Products"], "ModelName");
            txtModelNumber.DataBindings.Add("Text", dsStore.Tables["Products"], "ModelNumber");
            txtUnitCost.DataBindings.Add("Text", dsStore.Tables["Products"], "UnitCost");
            txtDescription.DataBindings.Add("Text", dsStore.Tables["Products"], "Description");

        }
        [STAThread]
        static void Main() 
        {
            Application.Run(new EditableBinding());
        }
    }
}


           
       








ADO.NETBinding.zip( 76 k)

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