textBoxOutput = CreateWindowEx(WS_EX_CLIENTEDGE,L"Edit",NULL,WS_CHILD | WS_VISIBLE | WS_VSCROLL | ES_AUTOVSCROLL |  ES_MULTILINE | ES_READONLY ,10,81,500,90,hMainWindow,NULL,NULL,NULL);
.
.
.
    while(!buffer.empty()) //Buffer contains arrays of  wchar_t* type
            {   
                SendMessage(textBoxOutput,EM_SETSEL,GetWindowTextLength(textBoxOutput),GetWindowTextLength(textBoxOutput));
                SendMessage(textBoxOutput,EM_REPLACESEL,FALSE, (LPARAM) buffer.front()); 
                delete [] buffer.front();
                buffer.pop();
            }
最大 30000 文字のワイド文字が表示されます。少なくともこの数を増やすことは可能ですか?