string db = "abc.mdb";
string s = "Provider=Microsoft.Jet.OLEDB.4.0 ; Data Source="+db;
是不是这个意思?
或:
string sql = "select * from table where 字段1=" + db ;
string s = "Provider=Microsoft.Jet.OLEDB.4.0 ; Data Source="+db;
是不是这个意思?
或:
string sql = "select * from table where 字段1=" + db ;
OracleDataAdaper dsCommand = new OracleDataAdapter();
DataSet dataSet = new DataSet();
dsCommand.SelectCommand = new OracleCommand( command, connectionString//联接字符串
);
dsCommand.Fill( dataSet );