The following code can be used to get the names of the tables from MS Access Database.
DataTable dt = con.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);
string tableName = dt.Rows[0][dt.Columns[2].ColumnName].ToString();
com = new OleDbCommand("Select * from [" + tableName + "]", con );
the above code gets the tables names and perform select on the first table