Home > Class Reference > %SYS namespace > %Installer.IfNotDef


class %Installer.IfNotDef extends %Installer.Sequence

This is an "IfNotDef" activity within a Manifest document. Similar to "IfDef", this is a conditional statement used to return True if the "Variable" property is not set.

Property Inventory (Including Private)

Properties (Including Private)

property Var as %String [ Required ];
The variable to check whether it has been defined or not.
Property methods: VarDisplayToLogical(), VarGet(), VarIsValid(), VarLogicalToDisplay(), VarLogicalToOdbc(), VarNormalize(), VarSet()

Inherited Members

Inherited Properties (Including Private)

Inherited Methods (Including Private)