DefBool Statement

If no type-declaration character or keyword is specified, the DefBool statement sets the default data type for variables, according to a letter range.

DefType statements diagram {DefBool|DefCur|DefDate|DefDbl|DefErr|DefInt|DefLng|DefObj|DefStr|DefSng|DefVar} {char|char-char}[,...]

char: Letter prefix that specifies default data type for variables. char-char: Letter range prefixes that specify default data type for variables.

' Prefix definitions for variable types: DefBool b DefCur c,l-m DefDate t DefDbl f DefErr e DefInt i-k,N DefLng x-z, D DefObj U, o-R DefSng w,a DefStr s DefVar V,g

Sub ExampleDefBool Print TypeName(Boole), VarType(Babbage), bitcoin ' Displays: Boolean 11 False bOK=True ' bOK is an implicit boolean variable End Sub