小弟我在进程a 中发送一个消息给进程b ,为什么b收到消息后，在读取信息时出错了

求助：我在进程a 中发送一个消息给进程b ,为什么b收到消息后，在读取信息时出错了
这是进程a   ,发送消息的代码

//------------------------结构体
typedef   struct   changeInfo
{
    int     operate;     //0表示删除，1   表示添加,   2   表示修改
    AnsiString   name;
}CHANGEINFO;
///-----------------------

          COPYDATASTRUCT   cds;
          cds.dwData   =   0;
          CHANGEINFO   *info   =   new   CHANGEINFO;
          info-> operate   =   operate;
          info-> name   =   name;
          cds.lpData     =   (PVOID)info;
          cds.cbData   =   sizeof(CHANGEINFO);
          SendMessage(msgHwnd,   WM_COPYDATA,   wparam,   (LPARAM)&cds);
          delete   info;

进程b中在读取
info-> operate时，是正确的，info-> name时就错了

[解决办法]
我试了一下，没问题啊
typedef struct tagChangeInfo
{
int operate;
AnsiString name;
} TChangeInfo;
void __fastcall TForm1::btnSendClick(TObject *Sender)
{
COPYDATASTRUCT cds;
cds.dwData = 0;
TChangeInfo* pInfo = new TChangeInfo;
pInfo-> name = "abc ";
pInfo-> operate = 100;
cds.lpData = (PVOID)pInfo;
cds.cbData = sizeof(TChangeInfo);
SendMessage(Handle, WM_COPYDATA, (WPARAM)Handle, (LPARAM)&cds);
delete pInfo;
}

void __fastcall TForm1::OnCopyData(TMessage &msg)
{
if (msg.Msg = WM_COPYDATA) {
TChangeInfo* pInfo = (TChangeInfo*)(((COPYDATASTRUCT*)(msg.LParam))-> lpData);
int n = pInfo-> operate;
AnsiString name = pInfo-> name;
}
}