ipersistfileimpl.pas

基本功能高效的CAN通讯应用.同样,CAN232 不仅适应基本CAN-bus产品,也满足基于高层协议如ModBUS、DeviceNet...之间可选 3. RS232接口,波特率在1200bps

function TDA2.GetClassID(out classID:TCLSID):HResult;stdcall;
begin
 result:=S_FALSE;
end;

function TDA2.IsDirty:HResult;stdcall;
begin
 result:=S_FALSE;
end;

function TDA2.Load(pszFileName:POleStr; dwMode:Longint):HResult;stdcall;
begin
 result:=S_FALSE;
end;

function TDA2.Save(pszFileName:POleStr; fRemember:BOOL):HResult;stdcall;
begin
 result:=S_FALSE;
end;

function TDA2.SaveCompleted(pszFileName:POleStr):HResult;stdcall;
begin
 result:=S_FALSE;
end;

function TDA2.GetCurFile(out pszFileName:POleStr):HResult;stdcall;
begin
 result:=S_FALSE;
end;