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VtListDeleteItem(1vtcl)
VtListDeleteItem -- delete item(s) from List
Synopsis
VtListDeleteItem
list_widgetName
[
options
]
Description
Deletes an item or items from a List.
Options
-all
(NA)
Deletes the entire List.
-item
string
(C)
Specifies an item to delete.
-itemList
list
(C)
Specifies a list of items to delete.
-position
integer
(NA)
Specifies the position of the item in the List to delete. (The base position is 1. To indicate the last item on the List, use 0.)
-positionList
integer
list
(NA)
Specifies a list of positions to delete. (The base position is 1. To indicate the last item on the List, use 0.)
Return values
If
VtListDeleteItem
fails, it returns one of the following error messages:
INVALID_POSITION
the position value is outside the list range
NEED_OPTION
no option was specified
NO_FIELD
couldn't find the referenced field
NOT_LIST
referenced widget is not a List
OPTION_COUNT
too many or too few options specified
RECORD_COUNT
number of records specifed exceeds number of available records
Standard errors
See
``Tcl widget creation errors''
in
Developing Visual Tcl applications
.
25 April 2004
© 2004 The SCO Group, Inc. All rights reserved.
UnixWare 7 Release 7.1.4 - 25 April 2004