protected virtual void OnBeforeSorting(BeforeSortingEventArgs e)
{
if (this.BeforeSorting != null)
{
this.BeforeSorting(this, e);
}
}
public AfterSortingEventArgs(BeforeSortingEventArgs args)
{
this.columnToGroupBy = args.ColumnToGroupBy;
this.groupByOrder = args.GroupByOrder;
this.columnToSort = args.ColumnToSort;
this.sortOrder = args.SortOrder;
this.secondaryColumnToSort = args.SecondaryColumnToSort;
this.secondarySortOrder = args.SecondarySortOrder;
}
private BeforeSortingEventArgs BuildBeforeSortingEventArgs(OLVColumn column, SortOrder order)
{
OLVColumn groupBy = this.AlwaysGroupByColumn ?? column ?? this.GetColumn(0);
SortOrder groupByOrder = this.AlwaysGroupBySortOrder;
if (order == SortOrder.None) {
order = this.Sorting;
if (order == SortOrder.None)
order = SortOrder.Ascending;
}
if (groupByOrder == SortOrder.None)
groupByOrder = order;
BeforeSortingEventArgs args = new BeforeSortingEventArgs(
groupBy, groupByOrder,
column, order,
this.SecondarySortColumn ?? this.GetColumn(0),
this.SecondarySortOrder == SortOrder.None ? order : this.SecondarySortOrder);
if (column != null)
args.Canceled = !column.Sortable;
return args;
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected virtual void OnBeforeSorting(BeforeSortingEventArgs e) {
if (this.BeforeSorting != null)
this.BeforeSorting(this, e);
}
/// <summary>
/// Create a AfterSortingEventArgs
/// </summary>
/// <param name="args"></param>
public AfterSortingEventArgs(BeforeSortingEventArgs args) {
this.columnToGroupBy = args.ColumnToGroupBy;
this.groupByOrder = args.GroupByOrder;
this.columnToSort = args.ColumnToSort;
this.sortOrder = args.SortOrder;
this.secondaryColumnToSort = args.SecondaryColumnToSort;
this.secondarySortOrder = args.SecondarySortOrder;
}
private void problemListView_BeforeSorting(object sender, BeforeSortingEventArgs e)
{
try
{
if (e.ColumnToSort == pnumProb)
{
problemListView.ShowGroups = true;
}
else if (e.ColumnToSort == priorityProb)
{
problemListView.ShowGroups = true;
e.SecondaryColumnToSort = pnumProb;
e.SecondarySortOrder = SortOrder.Ascending;
}
else if (e.ColumnToSort == levelProb)
{
e.SecondaryColumnToSort = pnumProb;
e.SecondarySortOrder = SortOrder.Descending;
}
else
{
problemListView.ShowGroups = false;
}
}
catch { }
}
private void BeforeSorting(object sender, BeforeSortingEventArgs args)
{
args.Handled = true;
if (_sorting || null == args.ColumnToSort) return;
try
{
_sorting = true;
SetComparator(((SortComparatorOLVColumn) args.ColumnToSort).ComparatorGetter(args.SortOrder));
}
finally
{
_sorting = false;
}
}
private void _customSorting(object sender, BeforeSortingEventArgs e)
{
if (e.ColumnToSort == this.Quantity)
{
this.OrderList.Sort(new OLVColumn("invisible", "QuantityRemaining"));
e.Handled = true;
}
else if (e.ColumnToSort == this.Skip)
{
this.OrderList.Sort(new OLVColumn("invisible", "Skip"));
e.Handled = true;
}
}
/// <summary>
/// Create a AfterSortingEventArgs
/// </summary>
/// <param name="args"></param>
public AfterSortingEventArgs(BeforeSortingEventArgs args)
{
columnToGroupBy = args.ColumnToGroupBy;
groupByOrder = args.GroupByOrder;
columnToSort = args.ColumnToSort;
sortOrder = args.SortOrder;
secondaryColumnToSort = args.SecondaryColumnToSort;
secondarySortOrder = args.SecondarySortOrder;
}
