|
|
|
|
|
|
|
|
|
|
- Item characteristics
- Handling the item and the Scrollbar control
- Updating the Scrollbar control with the value from the item
- Updating the item with the data from the Scrollbar control
Binding a Scrollbar control to an item
A scrollbar can be bound to an item in a data file, query, etc. In this case, the item characteristics are as follows: - the item is an Integer.
- the item contains the value of the position in the scrollbar box. This position corresponds to the scrollbar value.
- the value of the item must be between the minimum and maximum value of the scrollbar.
Handling the item and the Scrollbar control Updating the Scrollbar control with the value from the item Case 1: window fields are associated with fields in a data file (Binding) All the controls bound to an item in the data file (or a related file) will be updated by FileToScreen. Case 2: the fields in the window are not associated with fields in a data file
A value must be assigned to each control using the following syntax: <Control name> = <Data file>.<Item> Updating the item with the data from the Scrollbar control Case 1: window fields are associated with fields in a data file (Binding) All the items in the data file (or a related file) that are bound to a control in the window will be updated by ScreenToFile. Case 2: the fields in the window are not associated with fields in a data file
The value of each control must be assigned to each item using the following syntax: <Data file>.<Item> = <Control name> |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|