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visual studio 2010-VS2010MFC向mysql的表里添加数据时总为空值

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Release: 2016-06-06 09:34:57
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mysqlvisual studio 2010数据mfc

对话框中一个CString类型的edit控件,转换为string类型在向表里添加时是就总为空值。
如果定义一个CString类型的变量,转换为string类型添加时就不为空值。

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