private void RaiseSelected(Rectangle bounds, Keys modifiers)
{
DragSelectionEventArgs e = new DragSelectionEventArgs(bounds, modifiers);
OnSelected(e);
Selected.Raise(this, e);
}
private void dragSelector_Selected(object sender, DragSelectionEventArgs e)
{
List <object> pickedItems = new List <object>();
Region region = new Region(e.Bounds);
foreach (IPickingAdapter pickingAdapter in m_pickingAdapters)
{
pickedItems.AddRange(pickingAdapter.Pick(region));
}
region.Dispose();
foreach (IPickingAdapter2 pickingAdapter in m_pickingAdapters2)
{
pickedItems.AddRange(pickingAdapter.Pick(e.Bounds));
}
Keys modifiers = Control.ModifierKeys;
if ((modifiers & m_toggleModifierKey) != 0)
{
m_selectionContext.ToggleRange(pickedItems);
}
else if ((modifiers & m_extendModifierKey) != 0)
{
m_selectionContext.AddRange(pickedItems);
}
else
{
m_selectionContext.SetRange(pickedItems);
}
}
/// <summary>
/// Performs custom operations when a selection is made</summary>
/// <param name="e">Event args</param>
protected virtual void OnSelected(DragSelectionEventArgs e)
{
}
/// <summary>
/// Performs custom operations when a selection is made</summary>
/// <param name="e">Event args</param>
protected virtual void OnSelected(DragSelectionEventArgs e)
{
}
private void RaiseSelected(Rectangle bounds, Keys modifiers)
{
DragSelectionEventArgs e = new DragSelectionEventArgs(bounds, modifiers);
OnSelected(e);
Selected.Raise(this, e);
}
private void dragSelector_Selected(object sender, DragSelectionEventArgs e)
{
List<object> pickedItems = new List<object>();
Region region = new Region(e.Bounds);
foreach (IPickingAdapter pickingAdapter in m_pickingAdapters)
{
pickedItems.AddRange(pickingAdapter.Pick(region));
}
region.Dispose();
foreach (IPickingAdapter2 pickingAdapter in m_pickingAdapters2)
{
pickedItems.AddRange(pickingAdapter.Pick(e.Bounds));
}
Keys modifiers = Control.ModifierKeys;
if ((modifiers & m_toggleModifierKey) != 0)
{
m_selectionContext.ToggleRange(pickedItems);
}
else if ((modifiers & m_extendModifierKey) != 0)
{
m_selectionContext.AddRange(pickedItems);
}
else
{
m_selectionContext.SetRange(pickedItems);
}
}
