public frmMain()
{
InitializeComponent();
m_proc_enum = new ProcessEnum();
m_proc_handles = new ProcessHandles();
}
private void RefreshHandles()
{
if (1 != lvwProcesses.SelectedItems.Count)
{
return;
}
m_proc_handles.RefreshSystemHandles();
ListViewItem lvi = lvwProcesses.SelectedItems[0];
int pid = int.Parse(lvi.SubItems[colPID.Index].Text);
List <ProcessHandles.SYSTEM_HANDLE_INFORMATION> lst_handles = m_proc_handles.GetProcessHandles(pid);
lvwHandles.BeginUpdate();
lvwHandles.Items.Clear();
foreach (ProcessHandles.SYSTEM_HANDLE_INFORMATION shi in lst_handles)
{
ProcessHandles.PROCESS_HANDLE_INFORMATION phi = m_proc_handles.GetProcessHandleInfo(shi.ProcessId, shi.Handle);
string str_handle_name = ProcessHandles.UnicodeStringToString(phi.m_object_name_info.Name);
if ("" == str_handle_name)
{
continue;
}
ListViewItem lvi_shi = new ListViewItem(shi.ProcessId.ToString());
lvi_shi.SubItems.Add("0x" + shi.Handle.ToString("X8"));
lvi_shi.SubItems.Add(ProcessHandles.UnicodeStringToString(phi.m_object_type_info.Name));
lvi_shi.SubItems.Add(str_handle_name);
lvwHandles.Items.Add(lvi_shi);
}
lvwHandles.EndUpdate();
}
private void btnFind_Click(object sender, EventArgs e)
{
if ("" == txtHandleName.Text)
{
return;
}
m_proc_handles.RefreshSystemHandles();
lvwHandles.BeginUpdate();
lvwHandles.Items.Clear();
pbStatus.Value = 0;
pbStatus.Maximum = m_proc_handles.HandleInfos.Length;
Application.DoEvents();
int n = 0;
foreach (ProcessHandles.SYSTEM_HANDLE_INFORMATION shi in m_proc_handles.HandleInfos)
{
n++;
if (0 == (n % 50))
{
pbStatus.Value = n;
lblStatus.Text = n + " / " + pbStatus.Maximum;
Application.DoEvents();
}
ProcessHandles.PROCESS_HANDLE_INFORMATION phi = m_proc_handles.GetProcessHandleInfo(shi.ProcessId, shi.Handle);
string handle_name = ProcessHandles.UnicodeStringToString(phi.m_object_name_info.Name);
if (handle_name.IndexOf(txtHandleName.Text, StringComparison.OrdinalIgnoreCase) >= 0)
{
ListViewItem lvi = new ListViewItem(shi.ProcessId.ToString());
lvi.SubItems.Add("0x" + shi.Handle.ToString("X8"));
lvi.SubItems.Add(ProcessHandles.UnicodeStringToString(phi.m_object_type_info.Name));
lvi.SubItems.Add(ProcessHandles.UnicodeStringToString(phi.m_object_name_info.Name));
lvwHandles.Items.Add(lvi);
}
}
lvwHandles.EndUpdate();
pbStatus.Value = 0;
lblStatus.Text = n + " / " + pbStatus.Maximum;
}