private void checkSizesInBytes_CheckedChanged(object sender, EventArgs e)
{
foreach (ListViewItem item in listHeaps.Items)
{
HeapInformation heap = item.Tag as HeapInformation;
if (checkSizesInBytes.Checked)
{
item.SubItems[1].Text = heap.BytesAllocated.ToString("N0") + " B";
item.SubItems[2].Text = heap.BytesCommitted.ToString("N0") + " B";
}
else
{
item.SubItems[1].Text = Utils.FormatSize(heap.BytesAllocated);
item.SubItems[2].Text = Utils.FormatSize(heap.BytesCommitted);
}
}
}
public HeapsWindow(int pid, HeapInformation[] heaps)
{
InitializeComponent();
this.AddEscapeToClose();
this.SetTopMost();
listHeaps.SetDoubleBuffered(true);
listHeaps.SetTheme("explorer");
listHeaps.AddShortcuts();
listHeaps.ContextMenu = menuHeap;
GenericViewMenu.AddMenuItems(copyMenuItem.MenuItems, listHeaps, null);
// Native threads don't work properly on XP.
if (OSVersion.IsBelowOrEqual(WindowsVersion.XP))
{
destroyMenuItem.Visible = false;
}
var comparer = new SortedListViewComparer(listHeaps);
listHeaps.ListViewItemSorter = comparer;
comparer.CustomSorters.Add(1, (l1, l2) =>
{
HeapInformation heap1 = l1.Tag as HeapInformation;
HeapInformation heap2 = l2.Tag as HeapInformation;
return(heap1.BytesAllocated.CompareTo(heap2.BytesAllocated));
});
comparer.CustomSorters.Add(2, (l1, l2) =>
{
HeapInformation heap1 = l1.Tag as HeapInformation;
HeapInformation heap2 = l2.Tag as HeapInformation;
return(heap1.BytesCommitted.CompareTo(heap2.BytesCommitted));
});
_pid = pid;
IntPtr defaultHeap = IntPtr.Zero;
try
{
using (var phandle = new ProcessHandle(
pid,
Program.MinProcessQueryRights | Program.MinProcessReadMemoryRights))
defaultHeap = phandle.GetHeap();
}
catch (WindowsException)
{ }
long allocatedTotal = 0, committedTotal = 0;
int entriesTotal = 0, tagsTotal = 0, pseudoTagsTotal = 0;
foreach (HeapInformation heap in heaps)
{
ListViewItem litem = listHeaps.Items.Add(new ListViewItem(
new string[]
{
Utils.FormatAddress(heap.Address),
heap.BytesAllocated.ToString("N0") + " B",
heap.BytesCommitted.ToString("N0") + " B",
heap.EntryCount.ToString("N0")
//heap.TagCount.ToString("N0"),
//heap.PseudoTagCount.ToString("N0")
}));
litem.Tag = heap;
// Make the default heap bold.
if (heap.Address == defaultHeap)
{
litem.Font = new Font(litem.Font, FontStyle.Bold);
}
// Sum everything up.
allocatedTotal += heap.BytesAllocated;
committedTotal += heap.BytesCommitted;
entriesTotal += heap.EntryCount;
tagsTotal += heap.TagCount;
pseudoTagsTotal += heap.PseudoTagCount;
}
// Totals row.
listHeaps.Items.Add(new ListViewItem(
new string[]
{
"Totals",
allocatedTotal.ToString("N0") + " B",
committedTotal.ToString("N0") + " B",
entriesTotal.ToString("N0")
//tagsTotal.ToString("N0"),
//pseudoTagsTotal.ToString("N0")
})).Tag = new HeapInformation(
IntPtr.Zero, allocatedTotal, committedTotal,
tagsTotal, entriesTotal, pseudoTagsTotal
);
}
