xstrm.read();

[mickey]

yes it was the error; but if I use .read() my app doesn't respond....
I coded this also:

QFile f(file);
f.open(IO_ReadOnly | IO_WriteOnly);
QTextStream xstrm(&f);
QDomElement tag1 = doc.createElement ("PLAIN"); // SEE THIS!!!!
Class.Write(QTextStream(&f));   
QString plainText =  xstrm.readLine(); // or .read()
QDomText t1 = doc.createTextNode(plainText);
//QDomText t1 = doc.createTextNode("hello"); //with this ok
tag1.appendChild(t1);

QFile f(file);
f.open(IO_ReadOnly | IO_WriteOnly);
QTextStream xstrm(&f);
QDomElement tag1 = doc.createElement ("PLAIN"); // SEE THIS!!!!
Class.Write(QTextStream(&f));   
QString plainText =  xstrm.readLine(); // or .read()
QDomText t1 = doc.createTextNode(plainText);
//QDomText t1 = doc.createTextNode("hello"); //with this ok
tag1.appendChild(t1);

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void Class::Write(QTextStream &xstrm) {
	xstrm << "hello\n";
}

void Class::Write(QTextStream &xstrm) {
	xstrm << "hello\n";
}

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after this in my file I found:

hello
a line of ascii code

hello
a line of ascii code

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like above I'm trying to create a file; in that I like put "hello" with class.XML (this work); then I like put the contentent of file (in this case "hello") inside two tag <Plain> </plain>;
that doesn't work (but it works using

QDomText t1 = doc.createTextNode("hello");

QDomText t1 = doc.createTextNode("hello");

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other thing: using f.open(IO_ReadOnly | IO_WriteOnly); when I save file the text is append at the end...why? with only IO_WriteOnly the file is destroyed everytime (I want this)...thanks

then I need put the

QDomElement tag1 = doc.createElement ("PLAIN");
Class.Write(QTextStream(&f));   
QDomText t1 = doc.createTextNode(..............);

QDomElement tag1 = doc.createElement ("PLAIN");
Class.Write(QTextStream(&f));   
QDomText t1 = doc.createTextNode(..............);

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content of strm between tag PLAIN. How this?