public void OpDlgTest()
{
var idlg = new IOperationsProgressDialog();
idlg.StartProgressDialog(IntPtr.Zero, OPPROGDLGF.OPPROGDLG_DEFAULT);
idlg.SetOperation(SPACTION.SPACTION_FORMATTING);
idlg.SetMode(PDMODE.PDM_RUN);
idlg.UpdateProgress(0, 0, 0, 0, 0, 100);
var srcd = new Vanara.Windows.Shell.ShellFolder(KNOWNFOLDERID.FOLDERID_Documents);
var destd = new Vanara.Windows.Shell.ShellFolder(KNOWNFOLDERID.FOLDERID_Desktop);
idlg.UpdateLocations(srcd.IShellItem, destd.IShellItem);
var rnd = new Random();
for (uint i = 0; i < 100; i++)
{
if (idlg.GetOperationStatus() == PDOPSTATUS.PDOPS_CANCELLED)
{
break;
}
idlg.UpdateProgress(i * 1024, 102400, i * 1024, 102400, i, 100);
Thread.Sleep(rnd.Next(50, 250));
}
idlg.StopProgressDialog();
}
protected override void RunDialogImpl(IntPtr hwndOwner)
{
instance.StartProgressDialog(hwndOwner, (PROGDLG)Options);
if (action != OperationAction.None)
{
instance.SetOperation(action);
}
if (mode != OperationMode.None)
{
instance.SetMode(mode);
}
UpdateLocations();
UpdateProgress();
}
/// <summary>
/// Shows the dialog with the specified parent. If the parent is null, uses the active form.
/// </summary>
/// <param name="parent"></param>
public void Show(IWin32Window parent)
{
if (parent == null)
{
parent = Form.ActiveForm;
}
IntPtr handle = (parent == null) ? IntPtr.Zero : parent.Handle;
_nativeProgressDialog = (IOperationsProgressDialog)Activator.CreateInstance(_progressDialogType);
_nativeProgressDialog.StartProgressDialog(handle, dialogFlags);
_nativeProgressDialog.SetOperation(operationFlags);
_nativeProgressDialog.SetMode(modeFlags);
UpdateProgress();
dialogStatus = DIALOGSTATUS.DLG_RUNNING;
}
private void RunProgressDialog(IntPtr owner, object argument)
{
if (_backgroundWorker.IsBusy)
{
throw new InvalidOperationException(Resources.ProgressDialogRunning);
}
_dialog = new Interop.OperationsProgressDialog();
OperationsProgressDialogFlags flags = OperationsProgressDialogFlags.Normal;
if (owner != IntPtr.Zero)
{
flags |= OperationsProgressDialogFlags.Modal;
}
ProgressBarStyle style = ProgressBarStyle;
if (style == ProgressBarStyle.None)
{
flags |= OperationsProgressDialogFlags.NoProgressBar;
}
else if (style == ProgressBarStyle.MarqueeProgressBar)
{
flags |= OperationsProgressDialogFlags.MarqueeProgress;
}
if (ShowTimeRemaining)
{
flags |= OperationsProgressDialogFlags.AutoTime;
}
if (!ShowCancelButton)
{
flags |= OperationsProgressDialogFlags.NoCancel;
}
if (!MinimizeBox)
{
flags |= OperationsProgressDialogFlags.NoMinimize;
}
if (DontDisplaySourcePath)
{
flags |= OperationsProgressDialogFlags.DontDisplaySourcePath;
}
if (DontDisplayDestPath)
{
flags |= OperationsProgressDialogFlags.DontDisplayDestPath;
}
if (DontDisplayLocations)
{
flags |= OperationsProgressDialogFlags.DontDisplayLocations;
}
if (EnablePause)
{
flags |= OperationsProgressDialogFlags.EnablePause;
}
if (AllowUndo)
{
flags |= OperationsProgressDialogFlags.AllowUndo;
}
if (NoMultiDayEstimates)
{
flags |= OperationsProgressDialogFlags.NoMultiDayEstimates;
}
int hr = _dialog.StartProgressDialog(owner, flags);
Marshal.ThrowExceptionForHR(hr);
_backgroundWorker.RunWorkerAsync(argument);
}