4D v13.4
LISTBOX SET ROWS HEIGHT
- 4D Language Reference
-
- List Box
-
- Managing List Box Objects
- Managing Hierarchical List Boxes
- LISTBOX COLLAPSE
- LISTBOX DELETE COLUMN
- LISTBOX DELETE ROWSUpd
- LISTBOX EXPAND
- LISTBOX GET ARRAYSUpd
- LISTBOX GET CELL POSITION
- LISTBOX Get column formulaNew
- LISTBOX Get column width
- LISTBOX Get footer calculationNew
- LISTBOX Get footers heightNew
- LISTBOX GET GRID COLORSNew
- LISTBOX GET GRIDNew
- LISTBOX Get headers heightNew
- LISTBOX GET HIERARCHY
- LISTBOX Get informationUpd
- LISTBOX Get locked columnsNew
- LISTBOX Get number of columns
- LISTBOX Get number of rows
- LISTBOX GET PRINT INFORMATION
- LISTBOX Get rows heightUpd
- LISTBOX Get static columnsNew
- LISTBOX GET TABLE SOURCEUpd
- LISTBOX INSERT COLUMN FORMULAUpd
- LISTBOX INSERT COLUMNUpd
- LISTBOX INSERT ROWSUpd
- LISTBOX MOVED COLUMN NUMBER
- LISTBOX MOVED ROW NUMBER
- LISTBOX SELECT BREAK
- LISTBOX SELECT ROW
- LISTBOX SET COLUMN FORMULANew
- LISTBOX SET COLUMN WIDTH
- LISTBOX SET FOOTER CALCULATIONNew
- LISTBOX SET FOOTERS HEIGHTNew
- LISTBOX SET GRID
- LISTBOX SET GRID COLOR
- LISTBOX SET HEADERS HEIGHTNew
- LISTBOX SET HIERARCHY
- LISTBOX SET LOCKED COLUMNSNew
- LISTBOX SET ROWS HEIGHTUpd
- LISTBOX SET STATIC COLUMNSNew
- LISTBOX SET TABLE SOURCEUpd
- LISTBOX SORT COLUMNS
LISTBOX SET ROWS HEIGHT
| LISTBOX SET ROWS HEIGHT ( {* ;} object ; height {; unit} ) | ||||||||
| Parameter | Type | Description | ||||||
| * | Operator |
|
If specified, object is an object name (string) If omitted, object is a variable | |||||
| object | Form object |
|
Object name (if * is specified) or Variable (if * is omitted) | |||||
| height | Longint |
|
Row height (in pixels) | |||||
| unit | Longint |
|
Unit of height value: 0 or omitted = pixels, 1 = lines |
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The LISTBOX SET ROWS HEIGHT command allows you to modify by programming the row height in the list box object set using the object and * parameters.
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 variable. In this case, you pass a variable reference instead of a string. For more information about object names, refer to the Object Properties section.
By default, if you omit the unit parameter, the height is expressed in pixels. To modify the unit, in the unit parameter you can pass one of the following constants, found in the List Box theme:
| Constant | Type | Value | Comment |
| Listbox lines | Longint | 1 | Height designates a number of lines. 4D calculates the height of a line according to the font |
| Listbox pixels | Longint | 0 | Height is a number of pixels (default). |
Note: For more information about calculating the height of rows, refer to the Design Reference manual.
Product: 4D
Theme: List Box
Number:
835
Created: 4D 2004
Renamed: 4D v12
Modified: 4D v13
