private void Copy()
{
try
{
string file = LeftPanel.File.file;
string filePath = Path.GetFileName(file);
string destination = RightPanel.path + '\\' + filePath;
LeftPanel.File = null;
File.Copy(file, destination, true);
}
catch { }
LeftPanel.Reload(LeftPanel.path);
RightPanel.Reload(RightPanel.path);
}