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convert string to int and int to string
hi im beginning with Qt so im developing a simple program who recibes two dates from two lines edits and shows some answer on a Text edit, but when i tring to + this values appears me this mistake:
invalid conversion from int to QTextEdit.
can anybody tellme how can i do this convertion?? and a good link where explain qt? for me its very confuse the documentation who has Qt.
Thanks!!
For a list of conversiion functions you must look at corresponding class references, for example, if you want to see conversion between integer to string please look at the
http://doc.qt.nokia.com/4.6/qstring.html, you can find the built-in functions which will help you in static public members part.
Don´t let your fears stand in the way of your dreams!
int i;
QString k("%1);
k.arg(i);
The following will convert QString to int
QString num="123";
int n = num.toInt();
This will convert Int to QString
int num = 123;
QString str= QString::number(num);
Hope this will be very useful to you...
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