qftp in qthread canot upload file

[jacek]

QFile file("c:\\testdata.jpg");
if (!file.open(QIODevice::ReadOnly)) return false;
QFileInfo fi(filename);
ftp->put(&file,"testtest.jpg"); //the file not be uploaded!!!!!

You create file on the stack and then you pass a pointer to it to a non-blocking method --- this won't work, because QFtp::put() only stores that pointer and returns... and then file gets destroyed leaving ftp with a dangling pointer.

void storescpThread::setText(T_DIMSE_StoreProgressState state,char * name)
{
        textEdit->append(name);
        upLoadFile("030600030230","c:\\1.jp2");
}

void storescpThread::setText(T_DIMSE_StoreProgressState state,char * name)
{
        textEdit->append(name);
        upLoadFile("030600030230","c:\\1.jp2");
}

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You can't access widgets from a non-GUI thread directly. Better define a signal and connect it via queued connection to that text edit's append() slot.