Conversion Char Array to string

[anafor2004]

Hi
I want to show my array's on a label, so i want to convert my char array to string for a label.
How may i do this?

[mitro]

Just use QLabel::setText(const QString &) function with your array as the argument. QString class will make conversion for you.

For instance:

char array[] = "Some text";
QLabel label;
label.setText(array);

[aamer4yu]

by the way,
why dont u use QString itself instead of the char[] ??

[kunalnandi]

Hello,

jst convert ur array[] to QString..




char array[] = "Hello World";
QString *str = NULL;

str = array;

QLabel tempLabel;

tempLabel.setText( str );

[anafor2004]

it is not working,:(

[ChristianEhrlicher]

it is not working,:(
Very very good error description... :mad:

What does not work? What did you try to fix it? Did you even try to solve it the way the former posts suggested?

[mitro]

The last method is incorrect. You cannot just assign a pointer to char array to a pointer to QString. Why don't use the solution I've suggested earlier? There is no need to make things harder. If you need QString not only to set for a label but for other aims too, just instantiate QString with your array as a parameter:

char array[] = "Some text";
QString string(array);