Context menu stuck while selecting Files.

Hi all,

I am accessing all folders and Files of My computer in my application and also binding context menu with them.

my problem is when m using context menu for folders its coming normally but when i am selecting files my context menu is stucking... i am not getting why this happening.

here is my code..

List file = new List();
List dir = new List();

if ((ViewModelVM) != null)
{
foreach (DirInfo item in ViewModelVM.SelectedItems)
{
file.Add(new FileInfo(item.Path));

}
CustomtContextMenu ctxMnu = new CustomtContextMenu();

ctxMnu.ShowContextMenu(file.ToArray(), new System.Drawing.Point(x, y));

RefreshCurrentItems();
}