MetadataObject: CommonCommand.ParameterUsageMode

Usage:

Read only.

Description:

Type: MetadataObjectPropertyValueCollection.
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:

Server, thick client, external connection, Mobile application (server).

    

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