# __MVGET()

This function returns value of memory variable

Syntax

  __MVGET( <cVarName> ) --> <xVar>

Arguments

  <cVarName> - string that specifies the name of variable

Returns

  <xVar> The value of variable

Description

  This function returns the value of PRIVATE or PUBLIC variable if this variable exists otherwise it generates a runtime error. The variable is specified by its name passed as the function parameter.

Examples

          FUNCTION MEMVARBLOCK( cMemvar )
          RETURN {|x| IIF( PCOUNT()==0, __MVGET( cMemvar ),;
          __MVPUT( cMemvar, x ) ) }

Status

  Ready

Compliance

  This function is a Harbour extension

Files

  Library is vm

See Also

- __MVPUT()