Conversion Char Array to string

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?

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

For instance:

Code:

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

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

Hello,

jst convert ur array[] to QString..

Code:

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char array[] = "Hello World";
QString *str = NULL;
 
str = array;
 
QLabel tempLabel;
 
tempLabel.setText( str );

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it is not working,:(

Quote:

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Originally Posted by anafor2004

it is not working,:(

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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?

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:

Code:

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

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