HeapProfiler.MainWindow.SaveAllSnapshots_Click C# (CSharp) Method

        private void SaveAllSnapshots_Click(object sender, EventArgs e)
        {
            if (Instance == null)
                return;
            if (Instance.Snapshots.Count == 0)
                return;

            using (var dialog = new FolderBrowserDialog()) {
                dialog.Description = "Save snapshots to folder";
                dialog.ShowNewFolderButton = true;

                if (dialog.ShowDialog(this) != System.Windows.Forms.DialogResult.OK)
                    return;

                using (Activities.AddItem("Saving snapshots"))
                foreach (var snap in Instance.Snapshots) {
                    var destPath = Path.Combine(
                        dialog.SelectedPath,
                        String.Format(
                            "{0:0000}_{1}.heapsnap",
                            snap.Index,
                            snap.Timestamp.ToString("u").Replace(":", "_")
                        )
                    );
                    try {
                        File.Copy(snap.Filename, destPath, true);
                    } catch (Exception ex) {
                        MessageBox.Show("Save failed: " + ex.ToString());
                        return;
                    }
                }
            }
        }