4D v13
WR GET PARAGRAPHS
- 4D Write Language
-
- WR Text Manipulation
-
- Text Manipulation, Introduction
- WR BACKSPACE
- WR DELETE SELECTION
- WR Direct find
- WR Find
- WR Get font
- WR GET PARAGRAPHS
- WR Get selected text
- WR GET SELECTION
- WR Get styled text
- WR Get text
- WR Get text property
- WR GET WORDS
- WR INSERT STYLED TEXT
- WR INSERT TEXT
- WR Mouse to selection
- WR Replace
- WR SELECT
- WR SET FONT
- WR SET SELECTION
- WR SET TEXT PROPERTY
4D Write v13
WR GET PARAGRAPHS
WR GET PARAGRAPHS
| WR GET PARAGRAPHS ( area ; beginPara ; endPara ) | ||||||||
| Parameter | Type | Description | ||||||
| area | Longint |
|
4D Write area | |||||
| beginPara | Longint |
|
Beginning of the paragraph to return | |||||
| endPara | Longint |
|
End of the paragraph to return | |||||
The WR GET PARAGRAPHS command returns the position of the first character of the first paragraph of the selection and the position of the carriage return of the last paragraph of the selection, in the 4D Write area referenced by area.
The following example scans the document and retrieves the position of the first and last character for each paragraph.
`Locating the cursor at the beginning of the area
WR SET SELECTION(area;0;0)
`Counting the number of paragraphs in the document
nbPara:=WR Count(Zone;wr nb paragraphs)
`Processing paragraphs one by one
For($i;1;nbPara)
`Retrieving the position of the first and last characters
WR GET PARAGRAPHS(area;begin;Pos)
`Relocating after the last processed paragraph
WR SET SELECTION(area;Pos;Pos)
End forPROPERTIES
Product: 4D
Theme: WR Text Manipulation
Number:
89464
INDEX
HISTORY
Created: 4D Write 6.5
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