DefVar Statement

如果未指定類型宣告字元或關鍵字，則依字母範圍設定標準的變數類型。

Syntax:

DefType statements diagram


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

Parameters:

char: Letter prefix that specifies default data type for variables.

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

Example:


    ' 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 ExampleDefVar
      vDiv=99 REM vDiv 是一個隱含的變體型變數
      values="Hello world"
      Print Typename(glob), VarType(values), IsEmpty(vOffer) ' Displays: Empty 8 True
  End Sub