与mfc结合使用 [英] combine of access with mfc

问题描述

您好，我尝试使用MFC连接访问权限，
这是示例代码
CString str;
str = _T("Provider = Microsoft.Jet.OLEDB.4.0;"数据源= C:\\ Users \\ User \\ Documents \\ DataBase.mdb;");

有错误，

Hello, i try to connect access using MFC,
here is the sample code
CString str;
str=_T("Provider=Microsoft.Jet.OLEDB.4.0;""Data Source=C:\\Users\\User\\Documents\\DataBase.mdb;");

there is an error,

error C2308: concatenating mismatched strings
1>          Concatenating wide "Provider=Microsoft.Jet.OLEDB.4.0;" with narrow "Data Source=C:\Users\User\Documents\DataBase.mdb;"

谁能告诉我什么是概率?谢谢..

can anyone tell me what is the prob?? thanks..

推荐答案

将str替换为:

replace the str with:

str=_T("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Users\\User\\Documents\\DataBase.mdb;");

(基本上，从字符串的中间删除")

(basically, remove "" from the middle of the string)

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