Gets or sets label for the value to display in the UI. If not supplied, the ParameterValue.Value is used as the label (if ParameterValue.Value is not supplied, Label is the empty string). If the Value expression returns an array, the Label expression must return an array with the same number of items. If the Value expression does not return an array, the Label expression must not return an array.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2