StupidBeauty
Read times:491Posted at:Wed May 30 04:20:07 2012
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Qt4.8文档翻译:QSqlDriver类参考,QSqlDriver Class Reference

成员函数文档

bool QSqlDriver:: hasFeature ( DriverFeature feature ) const [pure virtual]

如果数据库驱动支持特性feature,则返回真;否则返回假。

注意,对于某些数据库,在确定这一点之前需要先打开( open ())。

参考 DriverFeature

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