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How do I determine the Drop-Down items in a Grid Combo Box cell?

Platform: WinForms |
Control: GridControl |
Published Date: April 30, 2011 |
Last Revised Date: February 12, 2016

Description

You can set the DropDownRows property to control this. But it is buried a little deep, and generally requires an event handler to set it.

As, a single combo box cell control is shared among all combo box cells normally. And each cell can potentially have a different list, and may require different drop-down rows.

Solution

To handle this, use the CurrentCellShowingDropdown event, and set the property there depending upon the exact row and column. Following are some code examples.

C#

VB

Sample Links

CS: Dropdown_Control

VB: Dropdown_Control

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