HB_ArgCheck

Checks existence of an internal switch on the command line

Syntax

      HB_ArgCheck( <cSwitch> ) --> <lExists>

Arguments

<cSwitch> : A character string holding the symbolic name of of an internal switch

Return

.T. (true) when the command line include an internal switch, otherwise .F. (false)

Description

There are two kind of internal switches : prefixed and regular. Prefixed internal switches always have two slashes as prefix. This function tests existence of prefixed switches.

Note

Use function HB_ArgString() to retrieve the value of an internal command line switch

Example

      // If command line is :  C:\temp>test.exe p1 p2 //p3
      ? HB_ArgCheck( 'p' ) // .T.

Seealso

HB_ArgC(), HB_ArgV(), HB_ArgString(), HB_ArgShift(), PCount(), HB_PValue(), HB_AParams()