public void SetRange(int firstCol, int lastCol, SheetColumn column)
{
if (lastCol < firstCol)
throw new InvalidOperationException("Invalid range.");
var node = GetNode(firstCol);
node.Value.Data = column;
node.Value.LastColumn = lastCol;
var next = node.Next;
while (next != null && next.Value.FirstColumn <= lastCol)
{
var at = next;
next = at.Next;
if (at.Value.LastColumn <= lastCol)
data.Remove(at);
else
at.Value.FirstColumn = lastCol + 1;
}
}
/// <summary>
/// Used in loading data
/// </summary>
/// <param name="firstCol"></param>
/// <param name="lastCol"></param>
/// <param name="sheetColumn"></param>
internal void AppendRange(int firstCol, int lastCol, SheetColumn sheetColumn)
{
data.AddLast(new SheetColumnRange {
FirstColumn = firstCol, LastColumn = lastCol, Data = sheetColumn
});
}
/// <summary>
/// Used in loading data
/// </summary>
/// <param name="firstCol"></param>
/// <param name="lastCol"></param>
/// <param name="sheetColumn"></param>
internal void AppendRange(int firstCol, int lastCol, SheetColumn sheetColumn)
{
data.AddLast(new SheetColumnRange { FirstColumn = firstCol, LastColumn = lastCol, Data = sheetColumn });
}