private void listView1_ItemDrag(object sender, ItemDragEventArgs e)
{
//Extract file
if (lockedItemDrop)
{
return;
}
if (selectedPck == null)
{
return;
}
List <PckEntry> selectedFiles = new List <PckEntry>();
string pckName = selectedPck.fiullFilePath;
if (openedPckFies != null)
{
lockedItemDrop = true;
foreach (ListViewItem item in FileList.SelectedItems)
{
int index = item.Index;
if (FileList.Items[index].Tag is PckEntry)
{
PckEntry file = (PckEntry)FileList.Items[index].Tag;
if (file != null)
{
byte[] bytes = openedPckFies.getChunk(file.packPath, file);
if (bytes != null)
{
file.memory = new MemoryStream(openedPckFies.getChunk(file.packPath, file));
selectedFiles.Add(file);
}
}
}
}
DataDragObject dataDragObject = new DataDragObject(selectedFiles.ToArray());
dataDragObject.SetData(NativeMethods.CFSTR_FILEDESCRIPTORW, null);
dataDragObject.SetData(NativeMethods.CFSTR_FILECONTENTS, null);
dataDragObject.SetData(NativeMethods.CFSTR_PERFORMEDDROPEFFECT, null);
DoDragDrop(dataDragObject, DragDropEffects.Copy);
lockedItemDrop = false;
}
}