On Sun, 22 Jul 2018, Bo Berglund via Lazarus wrote:
On Sun, 22 Jul 2018 00:22:58 +0200, Bo Berglund via Lazarus
<lazarus@lists.lazarus-ide.org> wrote:
Can the JSON handlers deal with the array type TIpAddress?
Well, it trurns out that this fails earlier on when compiling...
So I have:
type
TIpAddress = array[0..3] of byte;
{$M+}
TEspConfiguration = Class(TObject)
private
Fchecksum: word;
Fssid: AnsiString;
...
Faddr: TIpAddress; //<==
...
published
property checksum: word read Fchecksum write Fchecksum;
property ssid: AnsiString read Fssid write Fssid ;
...
property addr: TIpAddress read Faddr write Faddr; // <==
...
end
When compiling I get the following error on the "property addr" line:
wificommhandler.pas(97,33) Error: This kind of property cannot be
published
Only dynamic arrays can be published.
If I replace the type declaration TIpAddress with array[0..3] of byte
it just adds another error message...
Can published properties only be simple variable types not including
arrays?
Seems odd since an AnsiString, which is accepted, is just an array of
AnsiChar.
Yes, but it is a dynamic array.
Michael.
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