private void button1_Click(object sender, EventArgs e)
{
DBFReader dbf = new DBFReader("d:\\skl\\3\\TOVAR.DBF");
dbf.Open();
DBFColumn s = null;
List <string> keys = new List <string>();
int i;
for (i = 0; i < 2; i++)
{
s = dbf.GetColumn(i);
keys.Add(s.ColumnName);
}
IDataRecord irow;
string key;
Dictionary <string, IDataRecord> data = new Dictionary <string, IDataRecord>();
for (i = 0; i < dbf.Count; i++)
{
irow = (IDataRecord)dbf[i];
key = ((DBFRow)irow).GetKey(keys.ToArray());
data.Add(key, irow);
}
dbf.Close();
}
static void Main(string[] args)
{
// считывание настроек
//for (i = 0; i < n; i++)
string path1 = "D:\\skl\\3",
path2 = "D:\\skl\\1";
string file1 = Path.Combine(path1, "TOVAR.DBF"),
file2 = Path.Combine(path2, "TOVAR.DBF");
DBFReader dbfr1 = new DBFReader(file1),
dbfr2 = new DBFReader(file2);
if (dbfr1.Open())
{
int i;
#region ключевые поля
DBFColumn col;
List <string> keys = new List <string>();
for (i = 0; i < 2; i++)
{
col = dbfr1.GetColumn(i);
keys.Add(col.ColumnName);
}
#endregion
Dictionary <string, byte[]> data1 = dbfr1.ReadData(keys), data2 = null;
Directory.CreateDirectory(path2);
// файла нет
if (!File.Exists(file2))
{
File.Copy(file1, file2);
}
else
{
if (dbfr2.Open())
{
data2 = dbfr2.ReadData(keys);
}
}
#region синхронизация
string key;
byte[] buf1, buf2;
object obj1, obj2;
foreach (KeyValuePair <string, byte[]> kvp in data1)
{
key = kvp.Key;
buf1 = kvp.Value;
char[] c = dbfr1.Encoding.GetChars(buf1);
if (data2.ContainsKey(key))
{
buf2 = data2[key];
for (i = 2; i < dbfr2.ColumnCount; i++)
{
col = dbfr2.GetColumn(i);
obj1 = buf1[col.Size];
obj2 = buf2[col.Size];
//if (T == typeof(int)) = "System.Convert.ToInt32(row1[i])";
}
}
else
{
data2.Add(key, buf1);
}
}
#endregion
data1.Clear();
data2.Clear();
keys.Clear();
}
dbfr1.Close();
dbfr2.Close();
dbfr1 = null;
dbfr2 = null;
}