private void FilteredFiles_MouseDoubleClick(object sender, MouseEventArgs e)
{
var selectedItem = FilteredFiles.FocusedItem;
FileView view = new FileView(selectedItem.Text);
view.Show();
}
private void ToolStripMenuItemOpen_Click(object sender, EventArgs e)
{
var selectedItem = FilteredFiles.SelectedItems[0];
FileView view = new FileView(selectedItem.Text);
view.Show();
}