使用GetOleDbSchemaTable获取名为"Street"的表的列

我试图通过打开OleDbConnection来读取Access数据库中的表"Streets"的列名.我打电话给GetOleDbSchemaTable,但我似乎无法弄清楚如何进入我的专栏.

如果可能的话,我想使用.NET 3.5框架.

using (OleDbConnection connection = new OleDbConnection(connectionString))
{
    connection.Open();

    DataTable tableColumns = connection.GetOleDbSchemaTable(OleDbSchemaGuid.Columns, new object[] { null, null, "Streets", null }));
    foreach (DataRow row in tableColumns.Rows)
    {
        var columnNameColumn = row["COLUMN_NAME"];
        var dateTypeColumn = row["DATA_TYPE"];
        var ordinalPositionColumn = row["ORDINAL_POSITION"];
        ...
    }
}