Dotnet总结（2）--访问ms sql server 数据库基类--2

// 测试数据库链接

public static bool TestDBConnect(string strDSN)

{

bool bReturn = true;

SqlConnection oSqlConnection = new SqlConnection(strDSN);

int iTmp = oSqlConnection.ConnectionTimeout;

try

{

oSqlConnection.Open();

}

catch

{

bReturn = false;

}

finally

{

oSqlConnection.Close();

oSqlConnection.Dispose();

}

return bReturn;

}