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The maximum number of Items visible in the drop-down list for the control.
Source position: stdctrls.pp line 432
public property TCustomComboBox.DropDownCount : Integer |
DropDownCount is an Integer property which specifies the maximum number of values from Items that can be displayed in the drop-down list for the control. Setting a new value for the property causes the widgetset class to be notified using its SetDropDownCount method when a handle has been allocated for the control.
DropDownCount is used (along with the item count and ItemHeight) in the AdjustDropDown method to set the minimum dimensions for the drop-down list.
The default value for the property is 8.
| Remark: | For the macOS Carbon and GTK2 widgetsets, changing the value in DropDownCount does not affect the control. This attribute is determined by the native control. |
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The list of items displayed in the combo-box control. |
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The default height of an item in the drop-down for the control. |
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Returns the number of items defined in the drop-down list. |
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Adjusts the extent for the drop-down list. |
| Version 3.2 | Generated 2024-02-25 | Home |