InputButtons
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Demonstrates how to work with buttons of C1DateEdit, C1NumericEdit and C1ComboBox control.

Buttons are subcontrols of C1DropDownControl, C1DateEdit, C1NumericEdit and C1ComboBox control.
They are UpDown, Modal, DropDown and Custom.

This sample shows how to make visible of hide buttons using VisibleButtons.

Sample also demonstrates how buttons alignment changes along with RightToLeft setting.

Alignment of UpDown button may be changed using UpDownButtonAlignment property.

SpinUp and SpinDown methods can do spin up and down operation when there is no focus on the control.

Dropdown forms, such a calendar or combo can be opened and closed programmatically using OpenDropDown() and CloseDropDown()

