w3mvDInsertEmpty sets the value of an mvDesigner column to "empty".
mvDesigner supports the concept of an empty object such as a list which contains no elements.
FlashBASIC does not support the concept of empty variables. All FlashBASIC variables are at a minumum, a zero length string. For example,"" or the value zero (Unassigned variable: 0 used).
This removes the values for the specified ColumnNames and when the form is displayed by mvDesigner, the field is considered empty. The concept of empty varies with the mvDesigner object being set.
Syntax
call w3mvDInsertEmpty (ColumnName )
Parameters
|
ColumnName |
in |
Multi-attribute list of mvDesigner column names to set. |
Example Program
Example
call w3mvDInsertEmpty("Address")