/// <summary>
/// Safely try to extract icon from specified file. Return null if failed.
/// </summary>
internal static Icon TryExtractAssociatedIcon(string path)
{
if (path != null && File.Exists(path))
{
try
{
return(DrawingTools.ExtractAssociatedIcon(path));
}
catch (Exception ex)
{
Debug.Fail(ex.Message);
}
}
return(null);
}
public MainWindow()
{
_handler = new UninstallHandler();
InitializeComponent();
try
{
Icon = DrawingTools.ExtractAssociatedIcon(Assembly.GetExecutingAssembly().Location);
}
catch (Exception e)
{
Console.WriteLine(e);
}
_timeSinceStart = Process.GetCurrentProcess().StartTime.ToUniversalTime();
}
public UninstallSelection(DirectoryInfo target)
{
InitializeComponent();
targetList1.Populate(target);
try
{
Icon = DrawingTools.ExtractAssociatedIcon(Assembly.GetExecutingAssembly().Location);
}
catch (Exception ex)
{
/* Fall back to a low quality icon */
var handle = Resources.icon.GetHicon();
Icon = Icon.FromHandle(handle);
Console.WriteLine(ex);
LogWriter.WriteMessageToLog(ex.ToString());
}
Text = string.Format(Localisation.UninstallSelection_Title, target.Name);
}
private void SetNodes(int[] processIDs, bool processChildren)
{
var results = new List <TreeNode>();
var il = new ImageList();
il.Images.Add(DefaultImageKey, SystemIcons.Application);
treeView1.ImageKey = DefaultImageKey;
foreach (var id in processIDs)
{
try
{
var p = Process.GetProcessById(id);
if (p.HasExited)
{
continue;
}
var mainPrName = string.IsNullOrEmpty(p.MainWindowTitle) ? p.ProcessName : p.MainWindowTitle;
var node = new TreeNode(mainPrName)
{
SelectedImageKey = mainPrName,
ImageKey = mainPrName,
Tag = p
};
results.Add(node);
try
{
var ico = DrawingTools.ExtractAssociatedIcon(p.MainModule.FileName);
if (ico != null)
{
il.Images.Add(mainPrName, ico);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
if (!processChildren)
{
continue;
}
try
{
var children = ProcessTools.GetChildProcesses(id);
node.Nodes.AddRange(children.Select(x =>
{
var pr = Process.GetProcessById(x);
var name = string.IsNullOrEmpty(pr.MainWindowTitle)
? pr.ProcessName
: pr.MainWindowTitle;
return(new TreeNode(name)
{
SelectedImageKey = mainPrName,
ImageKey = mainPrName,
Tag = pr
});
}).ToArray());
}
catch (Exception ex)
{
// Ignore, probably the process exited by now. The child nodes are not important
Console.WriteLine(ex);
}
}
catch (Exception ex)
{
// Probably the main process exited, remove it from the task
Console.WriteLine(ex);
}
}
treeView1.Nodes.Clear();
var prev = treeView1.ImageList;
treeView1.ImageList = il;
prev?.Dispose();
treeView1.Nodes.AddRange(results.ToArray());
}