CNC_GETPATH | MISC

Description

Declaration

Arguments

Return

EW_OK is returned on successful completion, otherwise any value except EW_OK is returned.

As for the details, see "Return status of Data window function"

CNC option

For HSSB connection,

The extended driver/library function is necessary.

For Ethernet connection,

The Ethernet function and the extended driver/library function are necessary.

However, in case of Series 16i/18i/21i-B, 0i-B/C/D/F, Series 30i and PMi-A, the required CNC option is as follows.

When Embedded Ethernet is used,

above two optional functions are not required.

When Ethernet board is used,

only Ethernet function is required.

CNC parameter

This function is not related to CNC parameter.

CNC mode

This function can be used in any CNC mode.

Available CNC

Note) 0i-C does not support the HSSB function.

See Also

cnc_setpath  

Example(C Language)

The following program reads the current objective path number, and displays it.

#include "fwlib32.h"

void example( void )
{
        short path, max ;
        cnc_getpath( h, &path, &max ) ;
        printf( "Current target path is PATH #%d (max:%d).\n", path, max ) ;
}

Example(C#)

The following program reads the current objective path number, and displays it.

class example
{
    public void sample()
    {
            short path, max;
            Focas1.cnc_getpath(h, out path, out max);
            Console.WriteLine("Current target path is PATH #{0} (max:{1}).", path, max);
    }
}