show_header
A Boolean property. If false(), the column headers will not be shown in the grid.
Default value
true()
Valid values
True(), false() or any valid expression, involving field names, literals, XSL variables or JavaScript variables, which can be resolved to true() or false().
Example
This example will show the column headings if field #STD_FLAG is equal to 'X'. The expression should be entered, and is shown when the property has focus, as follows:
When the property loses focus, the expression is shown as follows:
