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  • Characteristics of the item
  • Handling the item and the scrollbar
  • Assigning the content of the item to the scrollbar
  • Retrieving the content of the scrollbar in an item
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Scrollbar control linked to an item

Characteristics of the item
A scrollbar can correspond to an item of a data file, a query, ...

In this case, the characteristics of the item are as follows:

  • the item is an Integer
  • the item contains the value of the position for the scrollbar box. This position corresponds to the value of the scrollbar.
  • the value of the item must be included between the minimum value and the maximum value of the scrollbar.

Handling the item and the scrollbar

Assigning the content of the item to the scrollbar

1st case: the window is associated with a data file
All the controls associated with an item found in the data file (or in a linked file) will be assigned by 数据库表填充到屏幕.

2nd case: the window is not associated with a specific data file

The controls must be assigned one by one via the following syntax:

<Name of Scrollbar Control> = <FileName>.<ItemName>

Retrieving the content of the scrollbar in an item

1st case: the window is associated with a data file
All the items found in the data file (or in a linked file) associated with a window control will be assigned by 屏幕填充到数据库表.

2nd case: the window is not associated with a specific data file

The controls must be assigned one by one via the following syntax:

<FileName>.<ItemName> = <Name of Scrollbar Control>