OBJECT GET SCROLLBAR
OBJECT GET SCROLLBAR ( {* ;} object ; horizontal ; vertical )
| Parameter | Type | Description | |
|---|---|---|---|
| * | Operator | 🡒 | If specified, object is an object name (string) If omitted, object is a variable or a field |
| object | Form object | 🡒 | Object name (if * is specified) or Variable or field (if * is omitted) |
| horizontal | Boolean, Longint | 🡘 | Visibility of horizontal scrollbar |
| vertical | Boolean, Longint | 🡘 | Visibility of vertical scrollbar |
Description
The OBJECT GET SCROLLBAR command is used to find out the displayed/hidden status of the horizontal and vertical scrollbars of the object or group of objects designated by object.
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 field or a variable. In this case, you pass a field or variable reference (object field or variable only) instead of a string.
In the horizontal and vertical parameters, you can pass Boolean or longint type variables:
- When you pass Boolean variables, the value returned reflects the current state of the scrollbar:
- If the scrollbar has been defined as hidden, the parameter receives False,
- If the scrollbar has been defined as displayed, the parameter receives True,
- If the scrollbar has been set to automatic mode, the parameter receives either True or False depending on the current display state of the object.
- When you pass longint variables, the value returned reflects the visibility defined for the scrollbar:
- If the scrollbar has been defined as hidden, the parameter receives 0,
- If the scrollbar has been defined as displayed, the parameter receives 1,
- If the scrollbar has been set to automatic mode, the parameter receives 2.
This command can be used with the following form objects:
- Picture or text object fields and variables
- List boxes,
- Hierarchical lists,
- Subforms.
For more information, refer to the description of the OBJECT SET SCROLLBAR command.