ScrollPriorRow
PowerScript function
Description
Scrolls to the prior instance of the document in a RichTextEdit
control or RichTextEdit DataWindow. A RichTextEdit control has multiple
instances of its document when it shares data with a DataWindow. The next
instance of the document is associated with the next row in the
DataWindow.
For syntax specific to DataWindow controls and child DataWindows,
see the ScrollPriorRow method for DataWindows in the section called “ScrollPriorRow” in DataWindow Reference.
Applies to
DataWindow and RichTextEdit controls
Syntax
|
1 |
rtename.ScrollPriorRow ( ) |
|
Argument |
Description |
|---|---|
|
rtename |
The name of the RichTextEdit or DataWindow control in The DataWindow object in the DataWindow control must be a |
Return value
Integer.
Returns 1 if it succeeds and -1 if an error occurs.
Usage
When the RichTextEdit shares data with a DataWindow, the
RichTextEdit contains multiple instances of the document, one instance for
each row.
ScrollPriorRow goes to the prior instance of the RichTextEdit
document. In contrast, repeated calls to ScrollPriorPage pages back
through all the pages of the document instance and then back to the pages
for the prior row.
Examples
This statement scrolls to the prior instance of the document in the
RichTextEdit control rte_1. Each document instance is associated with a
row of data.
|
1 |
rte_1.ScrollPriorRow() |
See also