BtUnits 常数

Many of the PageSetup properties return numerical values, such as the length of an item or a page margin size.These properties take a BtUnits constant to specify the unit of measurement that is used to determine the numerical values.

The following constants are available.

常数	描述
BtUnitsCurrent	Uses the measurement units that are currently in use by BarTender.
BtUnitsInches	Uses inches as the default measurement units.
BtUnitCentimeters	Uses centimeters as the default measurement units.
BtUnitsMillimeters	Uses millimeters as the default measurement units.