# getipv4addr

Retrieves local IPv4 address(es)

    getipv4addr <string array> <num>

## Parameters

String array <string array>
  IP addresses are stored in the string array.
Integer variable <num>
  IP address counts. If the IP address is none, it is set to 0.

## Return Value

System variable <result>
  When the IP addresses are retrieved, it is set to 1.
  When the IP address counts is bigger than the <string array> entries, it is set to 0.
  When the IP address can not retrieve, it is set to -1.

## Example

    ipaddr_size = 10
    strdim ipaddr ipaddr_size

    getipv4addr ipaddr num
    if result = -1 then
        messagebox 'Error' 'IPv4 address'
    elseif result = 0 then
        N = ipaddr_size - 1
        for i 0 N
            messagebox ipaddr[i] "IPv4 address"
        next
        N = num - ipaddr_size
        sprintf2 str "And %d address(es)." N
        messagebox str "IPv4 address"
    else
        N = num - 1
        for i 0 N
            messagebox ipaddr[i] "IPv4 address"
        next
    endif

## See also

- getipv6addr