private void tvwFileList_DragDrop(object sender, DragEventArgs e)
{
Point pt = ((TreeView)sender).PointToClient(new Point(e.X, e.Y));
TreeNode DestinationNode = ((TreeView)sender).GetNodeAt(pt);
TreeNode SourceNode = (TreeNode)e.Data.GetData(typeof(TreeNode));
// Obtain Source media type
MediaType SourceMediaType = DragDropGetMediaType(SourceNode);
// Obtain Destination media type
MediaType DestinationMediaType = DragDropGetMediaType(DestinationNode);
// Perform drag and drop if valid media
switch (DestinationMediaType)
{
case MediaType.OricTape:
if (SourceMediaType.In(MediaType.TapeFile, MediaType.OricTape))
{
CopyTapeFilesToTape(SourceNode, DestinationNode);
}
break;
default:
break;
}
if (mnodDestinationOverflown != null)
{
mnodDestinationOverflown.BackColor = tvwFileList.BackColor;
mnodDestinationOverflown.ForeColor = tvwFileList.ForeColor;
mnodDestinationOverflown = null;
}
}
private void tvwFileList_ItemDrag(object sender, ItemDragEventArgs e)
{
TreeNode selectedNode = (TreeNode)e.Item;
tvwFileList.SelectedNode = selectedNode;
MediaType SourceMediaType = DragDropGetMediaType(selectedNode);
if (SourceMediaType.In(MediaType.OricTape, MediaType.TapeFile))
{
DoDragDrop(e.Item, DragDropEffects.All);
}
}
