Version: Next

OBJECT SET SCROLLBAR

OBJECT SET SCROLLBAR ( {* ;} object ; horizontal ; vertical )

Parameter	Type		Description
*	Operator	🡒	If specified, object is an object name (string) If omitted, object is a variable
object	Form object	🡒	Object name (if * is specified) or Variable (if * is omitted)
horizontal	Boolean, Longint	🡒	Visibility of horizontal scrollbar
vertical	Boolean, Longint	🡒	Visibility of vertical scrollbar

Description

The OBJECT SET SCROLLBAR command allows you to display or hide the horizontal and/or vertical scrollbars in the object set using the object and * parameters.

If you pass the optional * parameter, you indicate that the object parameter is an object name (string). If you do not pass this parameter, you indicate that the object parameter is a variable. In this case, you do not pass a string, but a variable reference. For more information about object names, refer to the Object Properties section.

In the horizontal and vertical parameters, you pass values indicating whether the corresponding scrollbars should be displayed. You can pass either Boolean values (True=displayed, False=hidden), or numeric values (0=hidden, 1=displayed, 2=automatic mode). Using numeric values gives you access to the automatic mode, where scrollbars are only displayed when necessary.

The following table indicates the values you can pass in the horizontal and vertical parameters for objects that accept scrollbars (automatic mode is not available for all objects):

Objects with scrollbars	Hide scrollbar	Show scrollbar	Automatic mode
Text object fields and variables	False or 0	True or 1	not available
Picture object fields and variables	False or 0	True or 1	2
List boxes	False or 0	True or 1	2
Hierarchical lists	False or 0	True or 1	2
Subforms	False or 0	True or 1	not available

By default, scrollbars are displayed.

Note: For more information about the automatic mode, refer to Scroll bars.

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