Stand Alone or Embedded Multi-Column Combo

The WinCombo™ control is a databound, multi-column combo box control for .NET providing a simplified version of our data grid control in the form of a drop-down list. The WinCombo can be used on its own as an editor on a form, or it can be embedded in a WinGrid™ column.
Features at a Glance
Data Entry -- Facilitate auto-editing, limiting user selections to a list, and auto-completion modes
Appearance Support -- Full appearance support including alpha-blending, gradients, and image, etc.
Suggest Mode -- Filter user choices down to a manageable few with suggestion behavior like that popularized by Google® for Web search scenarios
Style Sets -- Application Styling Framework™ enables designing the roles-based look and behavior of the grid portion of your combo box to be consistent with the rest of your application
Data Binding -- Complete data binding support using the combo's DataSource and DataMember properties
WinGrid -- Similar architecture to the WinGrid control, including the DisplayLayout so you can display multiple columns within your combo box