7,539
社区成员
发帖
与我相关
我的任务
分享OdbcConnection连接数据库出现错误
为什么样我通过OdbcConnection odbcConn=gcnew OdbcConnection("DSN=db1");
错误提示:
错误 90 error C2248: “System::Data::Odbc::OdbcConnection::OdbcConnection”: 无法访问 private 成员(在“System::Data::Odbc::OdbcConnection”类中声明) d:\vc++\myproj14\myproj14\Form1.h 231
错误提示:
错误 90 error C2248: “System::Data::Odbc::OdbcConnection::OdbcConnection”: 无法访问 private 成员(在“System::Data::Odbc::OdbcConnection”类中声明) d:\vc++\myproj14\myproj14\Form1.h 231
...全文
请发表友善的回复…
发表回复
jimmyshenghua 2009-06-28
- 打赏
- 举报
问题解决了，原来C++他是要加一个“^”，OdbcConnection ^odbcConn=gcnew OdbcConnection("DSN=db1");
wuyq11 2009-06-27
- 打赏
- 举报
OdbcConnection conn = new OdbcConnection(
"Driver={SQL Server};Server=MyServer;Trusted_Connection=yes;Database=Northwind;");
OdbcConnection conn = new OdbcConnection(
"Driver={Microsoft Access Driver (*.mdb)};DBQ=c:\nwind.mdb");
OdbcConnection conn = new OdbcConnection(
"Driver={Microsoft Text Driver (*.txt; *.csv)};DBQ=c:\bin");
OdbcConnection conn = new OdbcConnection("DSN=dsnname");
"Driver={SQL Server};Server=MyServer;Trusted_Connection=yes;Database=Northwind;");
OdbcConnection conn = new OdbcConnection(
"Driver={Microsoft Access Driver (*.mdb)};DBQ=c:\nwind.mdb");
OdbcConnection conn = new OdbcConnection(
"Driver={Microsoft Text Driver (*.txt; *.csv)};DBQ=c:\bin");
OdbcConnection conn = new OdbcConnection("DSN=dsnname");
