protected virtual void OnExecutedPaste()
{
OnBeginningEdit(new DataGridBeginningEditEventArgs(Columns.First(), new DataGridRow(), new RoutedEventArgs()));
var rowData = ClipboardHelper.ParseClipboardData();
var minColumnDisplayIndex = SelectedCells.Min(x => x.Column.DisplayIndex);
var maxColumnDisplayIndex = SelectedCells.Max(x => x.Column.DisplayIndex);
var minRowIndex = SelectedCells.Min(y => Items.IndexOf(y.Item));
var maxRowIndex = SelectedCells.Max(y => Items.IndexOf(y.Item));
// If single cell select, then use as a starting cell rather than limiting the paste
if (minColumnDisplayIndex == maxColumnDisplayIndex && minRowIndex == maxRowIndex)
{
maxColumnDisplayIndex = Columns.Count - 1;
maxRowIndex = Items.Count - 1;
}
var rowDataIndex = 0;
for (var i = minRowIndex; i <= maxRowIndex && rowDataIndex <= rowData.Count() - 1; i++, rowDataIndex++)
{
var columnDataIndex = 0;
for (var j = minColumnDisplayIndex; j <= maxColumnDisplayIndex && columnDataIndex <= rowData[rowDataIndex].Length - 1; j++, columnDataIndex++)
{
var column = ColumnFromDisplayIndex(j);
if (column.IsReadOnly)
{
continue;
}
column.OnPastingCellClipboardContent(Items[i], rowData[rowDataIndex][columnDataIndex]);
}
}
}