public static DbcSchema Load(Stream source, int specifiedColumns)
{
XDocument doc = XDocument.Load(source);
DbcSchema result = new DbcSchema();
foreach (var e in doc.Root.Elements("Column"))
{
var col = new DbcColumnSchema()
{
Position = int.Parse(e.Attribute("Position").Value),
Name = e.Attribute("Name").Value,
Type = (ColumnType)Enum.Parse(typeof(ColumnType), e.Attribute("Type").Value, true),
Width = int.Parse(e.Attribute("Width").Value)
};
result.AddColumn(col);
}
while (result.ColumnCount > specifiedColumns)
{
result.columns.RemoveAt(result.ColumnCount - 1);
}
while (result.columns.Count < specifiedColumns)
{
var col = new DbcColumnSchema()
{
Position = result.ColumnCount,
Name = "Column" + result.ColumnCount,
Type = ColumnType.Int32,
Width = 100,
};
result.AddColumn(col);
}
return(result);
}
public void AddColumn(DbcColumnSchema column)
{
columns.Add(column);
}
