/// <summary>
/// Get the absolute offset in the EX data file of a column for a given row.
/// </summary>
/// <param name="col"><see cref="Column" /> whose offset should be returned.</param>
/// <param name="row"><see cref="IDataRow" /> to use as base.</param>
/// <returns>Returns the absolute offset in the EX data file <c>col</c> inside <c>row</c>.</returns>
protected static int GetFieldOffset(Column col, IDataRow row)
{
return col.Offset + row.Offset;
}
/// <summary> /// Read a column's data of a row. /// </summary> /// <param name="buffer">A byte-array containing the contents of the EX data file.</param> /// <param name="col"><see cref="Column" /> to read.</param> /// <param name="row"><see cref="IDataRow" /> to read in.</param> /// <returns>Returns the value read from the given <c>row</c> and <c>column</c>.</returns> public abstract object Read(byte[] buffer, Column col, IDataRow row);