.c_str() is not coming up

[QTlearner90]

Hi,

I want to perform
ui->lineedit->text()->tostdstring().c_str();
but when I wrote ui->lineedit->text()->tostdstring() , after that .cstr() is not coming up.
How can i slove this??
Thanks.

[KillerSmath]

include <string> on top of your file

#include <QString>
#include <string>
...

QString string= "Apple";

std::string s = string.toStdString();

const char* c = s.c_str();

[jsulm]

@QTlearner90 said in .c_str() is not coming up:

How can i slove this??

You can simply write it.
Also, you can use http://doc.qt.io/qt-5/qstring.html#constData

[aha_1980]

@QTlearner90

you need case correct writing: it's toStdString

the rest was already told in the answers before.