4D v14.3
LISTBOX DELETE ROWS
- 4D Language Reference
-
- List Box
-
- Managing List Box Objects
- Managing Hierarchical List Boxes
- LISTBOX COLLAPSE
- LISTBOX DELETE COLUMN
- LISTBOX DELETE ROWS
- LISTBOX DUPLICATE COLUMNNew
- LISTBOX EXPAND
- LISTBOX Get arrayNew
- LISTBOX GET ARRAYS
- LISTBOX GET CELL POSITION
- LISTBOX Get column formula
- LISTBOX Get column width
- LISTBOX Get footer calculation
- LISTBOX Get footers height
- LISTBOX GET GRID
- LISTBOX GET GRID COLORS
- LISTBOX Get headers height
- LISTBOX GET HIERARCHY
- LISTBOX Get information
- LISTBOX Get locked columns
- LISTBOX Get number of columns
- LISTBOX Get number of rows
- LISTBOX GET OBJECTSNew
- LISTBOX GET PRINT INFORMATION
- LISTBOX Get row colorNew
- LISTBOX Get row font styleNew
- LISTBOX Get rows height
- LISTBOX Get static columns
- LISTBOX GET TABLE SOURCE
- LISTBOX INSERT COLUMN
- LISTBOX INSERT COLUMN FORMULA
- LISTBOX INSERT ROWS
- LISTBOX MOVE COLUMNNew
- LISTBOX MOVED COLUMN NUMBER
- LISTBOX MOVED ROW NUMBER
- LISTBOX SELECT BREAK
- LISTBOX SELECT ROW
- LISTBOX SET ARRAYNew
- LISTBOX SET COLUMN FORMULA
- LISTBOX SET COLUMN WIDTH
- LISTBOX SET FOOTER CALCULATION
- LISTBOX SET FOOTERS HEIGHT
- LISTBOX SET GRID
- LISTBOX SET GRID COLOR
- LISTBOX SET HEADERS HEIGHT
- LISTBOX SET HIERARCHY
- LISTBOX SET LOCKED COLUMNS
- LISTBOX SET ROW COLORNew
- LISTBOX SET ROW FONT STYLENew
- LISTBOX SET ROWS HEIGHT
- LISTBOX SET STATIC COLUMNS
- LISTBOX SET TABLE SOURCE
- LISTBOX SORT COLUMNS
LISTBOX DELETE ROWS
| LISTBOX DELETE ROWS ( {* ;} object ; rowPosition {; numRows} ) | ||||||||
| 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) | |||||
| rowPosition | Longint |
|
Position of the row to delete | |||||
| numRows | Longint |
|
Number of rows to delete | |||||
The LISTBOX DELETE ROWS command deletes one or several row(s) starting at rowPosition row (visible or not) from the list box set in the object and * parameters.
Note: This command only works with list boxes based on arrays. When this command is used with a list box based on a selection, it does nothing and the OK system variable is set to 0.
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.
Keep in mind that after command execution, there will no longer be any element selected in the list box.
The rowPosition row is automatically removed from all the arrays used by the list box columns.
If the rowPosition value is higher than the total number of rows in the list box, or if it is less than 1, the command does nothing.
Note: This command does not take into account any hidden/displayed states of list box rows.
Product: 4D
Theme: List Box
Number:
914
Created: 4D 2004
Renamed: 4D v12
Modified: 4D v13
Renamed: 4D v13
LISTBOX Get number of rows
LISTBOX INSERT ROWS
4D Language Reference ( 4D v14 R3)
4D Language Reference ( 4D v14 R2)
4D Language Reference ( 4D v13.5)
4D Language Reference ( 4D v14.3)
4D Language Reference ( 4D v14 R4)
Inherited from : LISTBOX DELETE ROW ( 4D v12.4)
