Operator operator - NamespaceTerminal.Gui AssemblyTerminal.Gui.dll operator -(Dim, Dim) Subtracts a Dim from a Dim, yielding a new Dim. public static Dim operator -(Dim left, Dim right) Parameters left Dim The Dim to subtract from (the minuend). right Dim The Dim to subtract (the subtrahend). Returns Dim The Dim that is the left minus right.