blob: 2404703faa60c597c3dbd2c7ddd09da8648691b0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
// TLReader - reads access database containing tug info
// Copyright (C) 2004 Ian Cowburn
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
using System;
using System.Data;
using System.Data.Common;
using System.Data.Odbc;
using System.Collections;
using System.Collections.Specialized;
using System.Windows.Forms;
namespace TLReader
{
/// <summary>
/// Description of Query.
/// </summary>
public class Query
{
public Query(OdbcConnection con, string columns, string query)
{
m_fields=new StringCollection();
m_fields.AddRange(columns.Split(new char[] {','}));
OdbcCommand cmd=new OdbcCommand(query,con);
OdbcDataReader r=cmd.ExecuteReader();
m_data=new ArrayList();
while(r.Read())
{
StringCollection row=new StringCollection();
for(int f=0;f<m_fields.Count;f++)
{
string val="No data";
if (!r.IsDBNull(f))
{
val=r.GetValue(f).ToString();
}
row.Add(val);
}
m_data.Add(row);
}
r.Close();
}
public int Count
{
get {return m_data.Count;}
}
public StringCollection Fields
{
get {return m_fields;}
}
public StringCollection Row(int row)
{
return (StringCollection)m_data[row];
}
private ArrayList m_data;
private StringCollection m_fields;
}
}
|