/// <summary>
/// Used for removing a row for the collection
/// </summary>
/// <param name="itemToRemove">The item that will be removed from the collection</param>
/// <param name="indexToSelect"></param>
public bool RemoveRow(IDataListItem itemToRemove, out int indexToSelect)
{
indexToSelect = 1;
var itemsRemoved = false;
if (itemToRemove != null && itemToRemove.CanHaveMutipleRows)
{
var numberOfRows = WorkflowInputs.Count(c => c.Recordset == itemToRemove.Recordset && c.Field == itemToRemove.Field);
List <IDataListItem> listToRemove = WorkflowInputs.Where(c => c.Index == numberOfRows.ToString(CultureInfo.InvariantCulture) && c.Recordset == itemToRemove.Recordset).ToList();
if (numberOfRows == 2)
{
IEnumerable <IDataListItem> firstRow = WorkflowInputs.Where(c => c.Index == @"1" && c.Recordset == itemToRemove.Recordset);
bool removeRow = firstRow.All(item => string.IsNullOrWhiteSpace(item.Value));
if (removeRow)
{
IEnumerable <IDataListItem> listToChange = WorkflowInputs.Where(c => c.Index == @"2" && c.Recordset == itemToRemove.Recordset);
foreach (IDataListItem item in listToChange)
{
item.Value = string.Empty;
}
foreach (IDataListItem item in listToRemove)
{
WorkflowInputs.Remove(item);
indexToSelect = UpdateIndexToSelect(itemToRemove, item);
itemsRemoved = true;
}
}
}
else if (numberOfRows > 2)
{
IEnumerable <IDataListItem> listToChange = WorkflowInputs.Where(c => c.Index == (numberOfRows - 1).ToString(CultureInfo.InvariantCulture) && c.Recordset == itemToRemove.Recordset);
foreach (IDataListItem item in listToChange)
{
item.Value = string.Empty;
}
foreach (IDataListItem item in listToRemove)
{
WorkflowInputs.Remove(item);
indexToSelect = UpdateIndexToSelect(itemToRemove, item);
itemsRemoved = true;
}
}
}
return(itemsRemoved);
}
public bool RemoveRow(IDataListItem itemToRemove, out int indexToSelect)
{
indexToSelect = 1;
var itemsRemoved = false;
if (itemToRemove != null && itemToRemove.CanHaveMutipleRows)
{
var numberOfRows = WorkflowInputs.Count(c => c.Recordset == itemToRemove.Recordset && c.Field == itemToRemove.Field);
var listToRemove = WorkflowInputs.Where(c => c.Index == numberOfRows.ToString(CultureInfo.InvariantCulture) && c.Recordset == itemToRemove.Recordset).ToList();
if (numberOfRows == 2)
{
RemoveRow(itemToRemove, ref indexToSelect, ref itemsRemoved, listToRemove);
}
else
{
RemoveRows(itemToRemove, ref indexToSelect, ref itemsRemoved, listToRemove, numberOfRows);
}
}
return(itemsRemoved);
}