LAN Web TCP Delphi

Title: Retrieving POST data in a TWebBrowser
Question: How do I get the POST data in a TWebBrowser event?
Answer:
In the BeforeNavigate2 event of TWebBrowser, you receive the PostData and Header data as OleVariant. If you simply assign the OleVariant type to a string, you may get part of the data or garbage.
You can convert the OleVariant to String using this function:
function VariantToString(AVar: OleVariant): string;
var
i: integer;
V: olevariant;
begin
Result := '';
if VarType(AVar) = (varVariant or varByRef) then
V := Variant(TVarData(AVar).VPointer^)
else V := AVar;
if VarType(V) = (varByte or varArray) then
try
for i:=VarArrayLowBound(V,1) to VarArrayHighBound(V,1) do
Result := Result + Chr(Byte(V[i]));
except;
end
else Result := V;
end;
A nice FAQ site on TWebBrowser is:
http://members.home.com/hfournier/