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A simple question of QSqlQuery but I can‘t solve it？？？？help！！！
master huang last edited by
now I have define the object of QSqlQuery like this：“QSqlQuery query; query exec(......);"
but why it shows the mistake of "error: ‘query’ was not declared in this scope.....";I spend several hours to find it why,but I'm failed.
please help me,thanks..
kunashir last edited by
Check you pro-file, It have next:
QT += core gui network sql // <<<
in your source file.
lgeyer last edited by
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