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Displaying/Hiding the Default DropDown Button Programmatically

Topic Overview

Purpose

Explain how the drop-down button visibility behavior is customizable on the WinCombo™ control.

In this topic

This topic contains the following sections:

Control Configuration Summary

Control configuration summary chart

The following table lists the drop down button visibility configurable aspects of the WinCombo control through the DropDownButtonDisplayStyle property.

Configurable aspects Details Enumeration Value Example

Always Display Drop-Down Button

The drop-down button is always displayed, as is the case with the generic ComboBox control provided by Microsoft

  • ButtonDisplayStyle.Always
WinCombo Default Dropdown Button Visibility 1.png

Never Display Drop-Down Button

The drop-down button is never displayed

  • ButtonDisplayStyle.Never
WinCombo Default Dropdown Button Visibility 2.png

Display Drop-Down Button OnMouseEnter

The drop-down button is displayed when the cursor passes into the boundaries of the control, and hidden when it passes outside

  • ButtonDisplayStyle.OnMouseEnter
WinCombo Default Dropdown Button Visibility 3.png

Related Content

Topics

The following topics provide additional information related to this topic.

Topic Purpose

This topic shows you how to bind the WinCombo to a data table in a database.

This topic shows you how to support multiple item selection in the WinCombo.