C# .NET - MultiColumn ComboBox in .Net?

see  the article of link :

http://www.codeproject.com/KB/architecture/MultiColumnFlatCombo.aspx

http://www.codeguru.com/cpp/controls/combobox/multicolumncombos/article.php/c1825/

http://www.codeproject.com/KB/combobox/multicolumncombo.aspx

http://www.codeproject.com/KB/combobox/Multicolumn_ComboBox.aspx

http://www2.syncfusion.com/library/classref/Syncfusion.Windows.Forms.Tools.MultiColumnComboBox.html

http://www.brothersoft.com/downloads/multicolumn-combobox.html

http://www.edneeis.com/control.aspx?ID=7

Best Luck!!!!!!!!!!!!!!!!
Sujit.

Use this:

Create Web-user control to achieve this.

This is a simple example of how to display table values (i.e. multiple columns) in a combo box. For the dropdown window, a form with a ListView docked to fill can be used. The MultiColumnCombobox class is inherited from the System.Windows.Forms.Combobox class.

protected override void OnDropDown(System.EventArgs e){
    Form parent = this.FindForm();
    if(this.dataTable != null || this.dataRows!= null){
        MultiColumnComboPopup popup = new 
                            MultiColumnComboPopup(this.dataTable,
                            ref this.selectedRow,columnsToDisplay);
        popup.AfterRowSelectEvent+=
                            new AfterRowSelectEventHandler
                            (MultiColumnComboBox_AfterSelectEvent);
        popup.Location = new Point(parent.Left + 
                            this.Left + 4 ,parent.Top + 
                            this.Bottom + this.Height);
        popup.Show();

Hi all,

How do I create MultiColumnComboBox in .Net?

please tell me.