DefSng Statement

แƒ—แƒฃ แƒขแƒ˜แƒžแƒ˜แƒก แƒ’แƒแƒ›แƒแƒชแƒฎแƒแƒ“แƒ”แƒ‘แƒ˜แƒก แƒแƒกแƒ-แƒœแƒ˜แƒจแƒแƒœแƒ˜ แƒแƒœ แƒกแƒ˜แƒขแƒงแƒ•แƒ-แƒ’แƒแƒกแƒแƒฆแƒ”แƒ‘แƒ˜ แƒ›แƒ˜แƒ—แƒ˜แƒ—แƒ”แƒ‘แƒฃแƒšแƒ˜ แƒแƒ  แƒแƒ แƒ˜แƒก, DefSng แƒ’แƒแƒœแƒชแƒฎแƒแƒ“แƒ”แƒ‘แƒ แƒกแƒแƒฌแƒงแƒ˜แƒกแƒ˜ แƒชแƒ•แƒšแƒแƒ“แƒ˜แƒก แƒขแƒ˜แƒžแƒก แƒแƒงแƒ”แƒœแƒ”แƒ‘แƒก แƒแƒกแƒแƒ—แƒ แƒ แƒแƒœแƒ’แƒ˜แƒก แƒ›แƒ˜แƒฎแƒ”แƒ“แƒ•แƒ˜แƒ—.

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 ExampleDefSng
      wSng=Single ' wSng is an implicit single variable
      Print afloat, Typename(Word), VarType(anyNum) ' Result is : 0 single 4
  End Sub

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