public void ShowDialog(params ProgressDialogBehavior[] flags)
{
if (_progressDialog != null)
{
return;
}
_progressDialog = new Win32ProgressDialog() as IProgressDialog;
_progressDialog.SetTitle(_title);
_progressDialog.SetCancelMsg(_cancelMessage, null);
_progressDialog.SetLine(1, _line1, false, IntPtr.Zero);
_progressDialog.SetLine(2, _line2, false, IntPtr.Zero);
_progressDialog.SetLine(3, _line3, false, IntPtr.Zero);
ProgressDialogBehavior dialogFlags = ProgressDialogBehavior.Normal;
if (flags.Length != 0)
{
dialogFlags = flags[0];
for (var i = 1; i < flags.Length; i++)
{
dialogFlags = dialogFlags | flags[i];
}
}
_progressDialog.StartProgressDialog(_parentHandle, null, dialogFlags, IntPtr.Zero);
}
/// <summary>
/// Displays the progress dialog and starts the timer.
/// </summary>
/// <param name="parent">The dialog box's parent window.</param>
public void Show(IWin32Window parent)
{
// Throw an exception if we are already running
if (_state != ProgressDialogState.Stopped)
{
throw new InvalidOperationException("Timer is already running.");
}
// Get parent window handle
if (parent == null)
{
parent = Form.ActiveForm;
}
IntPtr handle = (parent == null) ? IntPtr.Zero : parent.Handle;
// Setup the window
_nativeProgressDialog = (IProgressDialog)Activator.CreateInstance(_progressDialogType);
_nativeProgressDialog.SetTitle(_title);
_nativeProgressDialog.SetCancelMsg(_cancelMessage, null);
if (ShowTimeRemaining)
{
_nativeProgressDialog.SetLine(3, "Estimating time remaining...", false, IntPtr.Zero);
}
// Create Window
_nativeProgressDialog.StartProgressDialog(handle, null, _flags, IntPtr.Zero);
_value = 0;
_state = ProgressDialogState.Running;
_nativeProgressDialog.Timer(PDTIMER.Reset, null);
}
internal static void StartProgressDialog(this IProgressDialog progressDialog, IntPtr hwndParent, string pwzString)
{
progressDialog.SetTitle(Application.ProductName);
progressDialog.SetCancelMsg("Please wait until the current process is finished", IntPtr.Zero);
progressDialog.SetLine(1, pwzString, false, IntPtr.Zero);
progressDialog.StartProgressDialog(hwndParent, null, (uint)(IPD_Flags.Modal | IPD_Flags.AutoTime | IPD_Flags.NoMinimize), IntPtr.Zero);
progressDialog.SetProgress(0, 100);
}
/// <summary>
/// Displays the progress dialog and starts the timer.
/// </summary>
/// <param name="parent">The dialog box's parent window.</param>
public void Show(IWin32Window parent)
{
if (_state != ProgressDialogState.Stopped)
{
throw new InvalidOperationException("Timer is already running.");
}
if (parent == null)
{
parent = Form.ActiveForm;
}
IntPtr handle = (parent == null) ? IntPtr.Zero : parent.Handle;
_nativeProgressDialog = (IProgressDialog)Activator.CreateInstance(_progressDialogType);
_nativeProgressDialog.SetCancelMsg(_cancelMessage, null);
if (ShowTimeRemaining)
{
_nativeProgressDialog.SetLine(3, "Estimating time remaining...", false, IntPtr.Zero);
}
//Temporary title for progressbar handler detection
string guidTitle = Guid.NewGuid().ToString();
_nativeProgressDialog.SetTitle(guidTitle);
_nativeProgressDialog.StartProgressDialog(handle, null, _flags, IntPtr.Zero);
//Workaround to manipulate progressbar style
IntPtr handler = IntPtr.Zero;
while (true)
{
handler = FindWindow(null, guidTitle);
if (handler == IntPtr.Zero)
{
Thread.Sleep(25);
}
else
{
break;
}
}
handler = FindWindowEx(handler, IntPtr.Zero, "DirectUIHWND", null);
IntPtr childHandler = FindWindowEx(handler, IntPtr.Zero, "CtrlNotifySink", null);
childHandler = FindWindowEx(handler, childHandler, "CtrlNotifySink", null);
childHandler = FindWindowEx(handler, childHandler, "CtrlNotifySink", null);
_progressBarHandler = FindWindowEx(childHandler, IntPtr.Zero, "msctls_progress32", null);
//Real title
_nativeProgressDialog.SetTitle(_title);
_value = 0;
_state = ProgressDialogState.Running;
_nativeProgressDialog.Timer(PDTIMER.Reset, null);
}
public void ShowDialog(IWin32Window Parent, DialogFlags flags)
{
if (_ProgressDialog == null)
{
_ProgressDialog = (IProgressDialog) new ProgressDialogClass();
_ProgressDialog.SetTitle(this._Title);
_ProgressDialog.SetCancelMsg(this._CancelMessage, null);
_ProgressDialog.SetLine(1, this._Line1, false, IntPtr.Zero);
_ProgressDialog.SetLine(2, this._Line2, false, IntPtr.Zero);
_ProgressDialog.SetLine(3, this._Line3, false, IntPtr.Zero);
_ProgressDialog.StartProgressDialog(Parent.Handle, null, flags, IntPtr.Zero);
}
}
public void InitTest()
{
var idlg = new IProgressDialog();
idlg.SetTitle("Testing progress");
idlg.SetCancelMsg("Don't like this?");
idlg.SetLine(1, "Doing something really slow.", false);
idlg.SetLine(2, @"C:\Users\you\Documents\GitHubRepos\Vanara\UnitTests\PInvoke\Shell32\ProgressDialogTests.cs", true);
idlg.StartProgressDialog(IntPtr.Zero, null, PROGDLG.PROGDLG_AUTOTIME);
var rnd = new Random();
for (uint i = 0; i < 100; i++)
{
if (idlg.HasUserCancelled())
{
break;
}
idlg.SetProgress(i, 100);
Thread.Sleep(rnd.Next(50, 750));
}
idlg.StopProgressDialog();
}
/// <summary>
/// Displays the progress dialog and starts the timer.
/// </summary>
/// <param name="parent">The dialog box's parent window.</param>
public void Show(IWin32Window parent)
{
if (_state != ProgressDialogState.Stopped)
throw new InvalidOperationException("Timer is already running.");
if (_parentForm == null)
_parentForm = Form.ActiveForm;
IntPtr handle = parent?.Handle ?? IntPtr.Zero;
//_nativeProgressDialog = (IProgressDialog)Activator.CreateInstance(_progressDialogType);
_nativeProgressDialog = (IProgressDialog) new ProgressDialogImpl();
_nativeProgressDialog.SetTitle(_title);
_nativeProgressDialog.SetCancelMsg(_cancelMessage, null);
if (ShowTimeRemaining)
_nativeProgressDialog.SetLine(3, "Estimating time remaining...", false, IntPtr.Zero);
_nativeProgressDialog.StartProgressDialog(handle, null, _flags, IntPtr.Zero);
_value = 0;
_state = ProgressDialogState.Running;
_nativeProgressDialog.Timer(PDTIMER.Reset, null);
_statePollingTimer.Change(TimeSpan.FromMilliseconds(250), TimeSpan.FromMilliseconds(250));
}
private void RunProgressDialog(IntPtr owner, object argument)
{
if (_backgroundWorker.IsBusy)
{
throw new InvalidOperationException(Resources.ProgressDialogRunning);
}
if (Animation != null)
{
try
{
_currentAnimationModuleHandle = Animation.LoadLibrary();
}
catch (Win32Exception ex)
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Resources.AnimationLoadErrorFormat, ex.Message), ex);
}
catch (FileNotFoundException ex)
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Resources.AnimationLoadErrorFormat, ex.Message), ex);
}
}
_cancellationPending = false;
_dialog = new Interop.ProgressDialog();
_dialog.SetTitle(WindowTitle);
if (Animation != null)
{
_dialog.SetAnimation(_currentAnimationModuleHandle, (ushort)Animation.ResourceId);
}
if (CancellationText.Length > 0)
{
_dialog.SetCancelMsg(CancellationText, null);
}
_dialog.SetLine(1, Text, UseCompactPathsForText, IntPtr.Zero);
_dialog.SetLine(2, Description, UseCompactPathsForDescription, IntPtr.Zero);
ProgressDialogFlags flags = ProgressDialogFlags.Normal;
if (owner != IntPtr.Zero)
{
flags |= ProgressDialogFlags.Modal;
}
switch (ProgressBarStyle)
{
case ProgressBarStyle.None:
flags |= ProgressDialogFlags.NoProgressBar;
break;
case ProgressBarStyle.MarqueeProgressBar:
if (NativeMethods.IsWindowsVistaOrLater)
{
flags |= ProgressDialogFlags.MarqueeProgress;
}
else
{
flags |= ProgressDialogFlags.NoProgressBar; // Older than Vista doesn't support marquee.
}
break;
}
if (ShowTimeRemaining)
{
flags |= ProgressDialogFlags.AutoTime;
}
if (!ShowCancelButton)
{
flags |= ProgressDialogFlags.NoCancel;
}
if (!MinimizeBox)
{
flags |= ProgressDialogFlags.NoMinimize;
}
_dialog.StartProgressDialog(owner, null, flags, IntPtr.Zero);
_backgroundWorker.RunWorkerAsync(argument);
}
/// <summary>
/// Displays the progress dialog and starts the timer.
/// </summary>
/// <param name="parent">The dialog box's parent window.</param>
public void Show(IWin32Window parent)
{
// Throw an exception if we are already running
if (_state != ProgressDialogState.Stopped)
throw new InvalidOperationException("Timer is already running.");
// Get parent window handle
if (parent == null) parent = Form.ActiveForm;
IntPtr handle = (parent == null) ? IntPtr.Zero : parent.Handle;
// Setup the window
_nativeProgressDialog = (IProgressDialog)Activator.CreateInstance(_progressDialogType);
_nativeProgressDialog.SetTitle(_title);
_nativeProgressDialog.SetCancelMsg(_cancelMessage, null);
if (ShowTimeRemaining)
_nativeProgressDialog.SetLine(3, "Estimating time remaining...", false, IntPtr.Zero);
// Create Window
_nativeProgressDialog.StartProgressDialog(handle, null, _flags, IntPtr.Zero);
_value = 0;
_state = ProgressDialogState.Running;
_nativeProgressDialog.Timer(PDTIMER.Reset, null);
}