C#

<br />
private struct MonthList<br />
{<br />
	public MonthList(string desc,string monthNo, string shortdesc)<br />
	{<br />
		this._desc = desc;<br />
		this._number = monthNo;<br />
		this._shortdesc = shortdesc;<br />
	}<br />
<br />
	private string _desc;<br />
	private string _number;<br />
	private string _shortdesc;<br />
<br />
	public string monthDesc<br />
	{<br />
		get	{return _desc;}<br />
	}<br />
<br />
	public string monthNo<br />
	{<br />
		get {return _desc;}<br />
	}<br />
<br />
	public string shortDesc<br />
	{<br />
		get {return _shortdesc; }<br />
	}<br />
}<br />
<br />
private void init_cboMonth()<br />
{<br />
	ArrayList month = new ArrayList ();<br />
		<br />
	month.Add( new MonthList ("January","1","Jan"));<br />
	month.Add( new MonthList ("Feburay","2","Feb"));<br />
	month.Add( new MonthList ("March","3","Mar"));<br />
	month.Add( new MonthList ("April","4","Apl"));<br />
	month.Add( new MonthList ("May","5","May"));<br />
	month.Add( new MonthList ("June","6","Jun"));<br />
	month.Add( new MonthList ("July","7","Jly"));<br />
	month.Add( new MonthList ("August","8","Aug"));<br />
	month.Add( new MonthList ("September","9","Sep"));<br />
	month.Add( new MonthList ("Otocber","10","Oct"));<br />
	month.Add( new MonthList ("November","11","Nov"));<br />
	month.Add( new MonthList ("December","12","Dec"));<br />
			<br />
	this.comboMonth.DataSource = month;<br />
	this.comboMonth.DisplayMember =  "monthDesc";<br />
	this.comboMonth.ValueMember = "monthNo";<br />
<br />
}<br />

<br />
public class stdData<br />
{<br />
	public static ArrayList getMonthList()<br />
	{<br />
		ArrayList month = new ArrayList ();<br />
		month.Add( new MonthList ("January","1","Jan"));<br />
		month.Add( new MonthList ("Feburay","2","Feb"));<br />
		month.Add( new MonthList ("March","3","Mar"));<br />
		month.Add( new MonthList ("April","4","Apl"));<br />
		month.Add( new MonthList ("May","5","May"));<br />
		month.Add( new MonthList ("June","6","Jun"));<br />
		month.Add( new MonthList ("July","7","Jly"));<br />
		month.Add( new MonthList ("August","8","Aug"));<br />
		month.Add( new MonthList ("September","9","Sep"));<br />
		month.Add( new MonthList ("Otocber","10","Oct"));<br />
		month.Add( new MonthList ("November","11","Nov"));<br />
		month.Add( new MonthList ("December","12","Dec"));<br />
		return month;<br />
	}<br />
}<br />
<br />
private struct MonthList<br />
{<br />
	public MonthList(string desc,string monthNo, string shortdesc)<br />
	{<br />
		this._desc = desc;<br />
		this._number = monthNo;<br />
		this._shortdesc = shortdesc;<br />
	}<br />
<br />
	private string _desc;<br />
	private string _number;<br />
	private string _shortdesc;<br />
<br />
	public string monthDesc ...<br />
	public string monthNo ...<br />
	public string shortDesc ...<br />
}<br />

<br />
private void init_cboMonth()<br />
{<br />
	stdData stdData = new stdData();<br />
 	ArrayList month = stdData.getMonthList();<br />
<br />
	this.comboMonth.DataSource = month;<br />
	this.comboMonth.DisplayMember =  "monthDesc";<br />
	this.comboMonth.ValueMember = "monthNo"; //this line will cause error<br />
}<br />

stdData stdData = new stdData();<br />
ArrayList month = stdData.getMonthList();<br />
<br />
this.comboMonth.DataSource = month;<br />
this.comboMonth.DisplayMember = "monthDesc";<br />
this.comboMonth.ValueMember = "monthNo"; //this line will cause error

this.comboMonth.DataSource = stdData.getMonthList();<br />
this.comboMonth.DisplayMember = "monthDesc";<br />
this.comboMonth.ValueMember = "monthNo"; //this line will cause error

<br />
this.comboMonth.DataSource = stdData.getMonthList();<br />
this.comboMonth.DisplayMember = "monthDesc";<br />
//If i remark line below some thing strange come out in the combo box<br />
//this.comboMonth.ValueMember = "monthNo"; <br />

public class MyForm : System.Windows.Forms.Form {
    private System.Windows.Forms.ListView MyListView;
 
    ...
 
    [STAThread]
    static void Main() {
        // IMPORTANT: MyForm instance needs to be run from Application.Run().
        Application.Run (new MyForm());
    }
 
    private void AddItem (string text) {
        MyListView.Items.Add (text);
    }
 
    // For use inside AddItemFromAnotherThread() method.
    private delegate void AddItemHandler (string text);
 
    // Use this method for your separate thread.
    private void AddItemFromAnotherThread (string text) {
        AddItemHandler method = new AddItemHandler (AddItem);
        object[] args = new object[] {text};
        this.Invoke (method, args);
    }
}

// Load some bitmap...
string fileName = "hello.jpg";
Bitmap myBitmap = new Bitmap(fileName);
myBitmap.Tag = fileName;
pbPicture.Image = myBitmap;

// At some later point in code...
Bitmap imageInPictureBox = (Bitmap)pbPicture.Image;
string theFileName = (string)myBitmap.Tag;