private void SelectListItem(DetailsListView LView, int Index)
{
//単一
Rectangle bnd = new Rectangle();
bool flg = false;
if (LView.FocusedItem != null)
{
bnd = LView.FocusedItem.Bounds;
flg = true;
}
do
{
LView.SelectedIndices.Clear();
}
while (LView.SelectedIndices.Count > 0);
LView.Items[Index].Selected = true;
//LView.SelectedIndices.Add(Index);
LView.Items[Index].Focused = true;
if (flg) LView.Invalidate(bnd);
}
private void SelectListItem(DetailsListView LView , int[] Index, int FocusedIndex)
{
//複数
Rectangle bnd = new Rectangle();
bool flg = false;
if (LView.FocusedItem != null)
{
bnd = LView.FocusedItem.Bounds;
flg = true;
}
int fIdx = -1;
if (Index != null && !(Index.Length == 1 && Index[0] == -1))
{
do
{
LView.SelectedIndices.Clear();
}
while (LView.SelectedIndices.Count > 0);
foreach (int idx in Index)
{
if (idx > -1 && LView.VirtualListSize > idx)
{
LView.SelectedIndices.Add(idx);
if (fIdx == -1) fIdx = idx;
}
}
}
if (FocusedIndex > -1 && LView.VirtualListSize > FocusedIndex)
{
LView.Items[FocusedIndex].Focused = true;
}
else if (fIdx > -1)
{
LView.Items[fIdx].Focused = true;
}
if (flg) LView.Invalidate(bnd);
}
private void SelectListItem(DetailsListView LView , int[] Index, int focusedIndex, int selectionMarkIndex)
{
//複数
Rectangle bnd = new Rectangle();
bool flg = false;
var item = LView.FocusedItem;
if (item != null)
{
bnd = item.Bounds;
flg = true;
}
if (Index != null)
{
do
{
LView.SelectedIndices.Clear();
}
while (LView.SelectedIndices.Count > 0);
LView.SelectItems(Index);
}
if (selectionMarkIndex > -1 && LView.VirtualListSize > selectionMarkIndex)
{
LView.SelectionMark = selectionMarkIndex;
}
if (focusedIndex > -1 && LView.VirtualListSize > focusedIndex)
{
LView.Items[focusedIndex].Focused = true;
}
else if (Index != null && Index.Length != 0)
{
LView.Items[Index.Last()].Focused = true;
}
if (flg) LView.Invalidate(bnd);
}