private void PanelDragLeave(object sender, DragEventArgs e)
{
if (_dragPositonAdorner != null)
{
_dragPositonAdorner.Detach();
_dragPositonAdorner = null;
}
}
private void PanelDragEnter(object sender, DragEventArgs e)
{
//由于ScheduleGrid的元素加载过慢，所以在这里预存方便调用。
_verticalControl = _scheduleGrid.VerticalMainElement;
_horizontalControl = _scheduleGrid.HorizontalMainElement;
//_horizontalInterface = (IHorizontalControl<DateTime>)_scheduleGrid.HorizontalMainElement;
//_verticalInterface = (IVerticalControl<int>)_scheduleGrid.VerticalMainElement;
try
{
var data = e.Data.GetData(Format.Name);
var canDrag = data != null;
if (!canDrag)
{
return;
}
if (_dragPositonAdorner == null)
{
var template = GetDragItemTemplate(_scheduleGrid);
var xoffset = GetDragItemXoffset(_scheduleGrid);
var yoffset = GetDragItemYoffset(_scheduleGrid);
var adornerLayer = AdornerLayer.GetAdornerLayer(_scheduleGrid);
_dragPositonAdorner = new PostionAdorner(_scheduleGrid, adornerLayer, template)
{
Xoffset = xoffset,
Yoffset = yoffset
};
}
e.Handled = true;
}
catch (Exception ex)
{
}
}
private void PanelDragEnter(object sender, DragEventArgs e)
{
//由于ScheduleGrid的元素加载过慢，所以在这里预存方便调用。
_verticalControl = _scheduleGrid.VerticalMainElement;
_horizontalControl = _scheduleGrid.HorizontalMainElement;
//_horizontalInterface = (IHorizontalControl<DateTime>)_scheduleGrid.HorizontalMainElement;
//_verticalInterface = (IVerticalControl<int>)_scheduleGrid.VerticalMainElement;
try
{
var data = e.Data.GetData(Format.Name);
var canDrag = data != null;
if (!canDrag)
return;
if (_dragPositonAdorner == null)
{
var template = GetDragItemTemplate(_scheduleGrid);
var xoffset = GetDragItemXoffset(_scheduleGrid);
var yoffset = GetDragItemYoffset(_scheduleGrid);
var adornerLayer = AdornerLayer.GetAdornerLayer(_scheduleGrid);
_dragPositonAdorner = new PostionAdorner(_scheduleGrid, adornerLayer, template)
{
Xoffset = xoffset,
Yoffset = yoffset
};
}
e.Handled = true;
}
catch (Exception ex)
{
}
}
private void PanelDragLeave(object sender, DragEventArgs e)
{
if (_dragPositonAdorner != null)
{
_dragPositonAdorner.Detach();
_dragPositonAdorner = null;
}
}
