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ISDISK()

Verify if a drive is ready
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 Syntax

        ISDISK( <cDrive> ) --> lSuccess  

 Arguments

        <cDrive>    An valid Drive letter    

 Returns

        <lSuccess>    .T. is the drive is ready, otherwise .F.    

 Description

      This function attempts to access a drive. If the access to the drive
      was successfull, it will return true (.T.), otherwise
      false(.F.).This  function is usefull for backup function, so you can
      determine if the  drive that will recieve the backup data is ready
      or not.

 Examples

      IF ISDISK("A")
          ? "Drive is ready "
      Endif

 Tests

      See Examples

Status

      Ready

 Compliance

      This function is CA Clipper 5.3 compliant

 Platforms

      All

 Files

      Library is rtl