MetadataObject: CommonCommand.ParameterUsageMode
Usage:
Description:
An enumeration with two values: Single and Multiple. If the property has a value of Multiple, then an array of values, not a single value will be passed to a command handler, even if in this particular case there is only one value.
An array is passed to a command handler if the command parameter source is a table in multiple selection mode. The current row will always be the first element of the array regardless of the order in which the table rows were selected.
Availability: