📄 book.ui.h
字号:
void BookForm::primeInsertAuthor( QSqlRecord * buffer ){ QSqlQuery query; query.exec( "UPDATE sequence SET sequence = sequence + 1 WHERE tablename='author';" ); query.exec( "SELECT sequence FROM sequence WHERE tablename='author';" ); if ( query.next() ) { buffer->setValue( "id", query.value( 0 ) ); }}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -