OleDbConnection conn = new OleDbConnection(connectionAccessString); // connectionAccessString是连接字符串
conn.Open();
DataTable dt = conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" });
conn.Close();
OleDbConnection conn = new OleDbConnection(connectionAccessString); // connectionAccessString是连接字符串
conn.Open();
DataTable dt = conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" });
conn.Close();
原文：https://www.cnblogs.com/51cnblogs/p/8135819.html