/// <summary>
/// Starts the progress dialog box
/// </summary>
/// <param name="callback">Callback function which to be performed on each step</param>
/// <remarks>This method automatically calls <see cref="Stop"/> upon <see cref="Complete"/> >= <see cref="Total"/></remarks>
public void Start( ProgressOperationCallback callback )
{
// ppd->StartProgressDialog(hwndParent, punk, PROGDLG_AUTOTIME, NULL); // Display and enable automatic estimated time remaining.
this.m_ipDialog.StartProgressDialog(
this.m_hwnd,
null,
(uint)( this.m_flags ),
IntPtr.Zero );
this.m_dlgClosed = false;
// // Reset because CalcTotalUnitsToDo() took a long time and the estimated time
// // is based on the time between ::StartProgressDialog() and the first
// // ::SetProgress() call.
// ppd->Timer(PDTIMER_RESET, NULL);
this.m_ipDialog.Timer( PDTIMER_RESET, null );
// for (nIndex = 0; nIndex < nTotal; nIndex++) {
//for( ulong i=0; i<this.m_dwTotal; i++ ) {
while( this.m_dwTotal > this.m_dwComplete ) {
//
// ppd->SetLine(2, L"I'm processing item n", FALSE, NULL);
if( OnBeforeProgressUpdate != null )
OnBeforeProgressUpdate( this, EventArgs.Empty );
// dwComplete += DoSlowOperation();
if( callback != null )
this.m_dwComplete = callback();
else
this.m_dwComplete++;
//
// ppd->SetProgress(dwCompleted, dwTotal);
if( this.m_useULong )
this.m_ipDialog.SetProgress64( this.m_dwComplete, this.m_dwTotal );
else
this.m_ipDialog.SetProgress( (uint)this.m_dwComplete, (uint)this.m_dwTotal );
// if (TRUE == ppd->HasUserCancelled())
// break;
if( this.m_ipDialog.HasUserCancelled() ) {
// raise an event if required
if( OnUserCancelled != null ) {
OnUserCancelled( this, EventArgs.Empty );
}
break;
}
}
//}
this.Stop();
}
/// <summary>
/// Starts the progress dialog box
/// </summary>
/// <param name="callback">Callback function which to be performed on each step</param>
/// <remarks>This method automatically calls <see cref="Stop"/> upon <see cref="Complete"/> >= <see cref="Total"/></remarks>
public void Start(ProgressOperationCallback callback)
{
// ppd->StartProgressDialog(hwndParent, punk, PROGDLG_AUTOTIME, NULL); // Display and enable automatic estimated time remaining.
this.m_ipDialog.StartProgressDialog(
this.m_hwnd,
null,
(uint)(this.m_flags),
IntPtr.Zero);
this.m_dlgClosed = false;
// // Reset because CalcTotalUnitsToDo() took a long time and the estimated time
// // is based on the time between ::StartProgressDialog() and the first
// // ::SetProgress() call.
// ppd->Timer(PDTIMER_RESET, NULL);
this.m_ipDialog.Timer(PDTIMER_RESET, null);
// for (nIndex = 0; nIndex < nTotal; nIndex++) {
//for( ulong i=0; i<this.m_dwTotal; i++ ) {
while (this.m_dwTotal > this.m_dwComplete)
{
//
// ppd->SetLine(2, L"I'm processing item n", FALSE, NULL);
if (OnBeforeProgressUpdate != null)
{
OnBeforeProgressUpdate(this, EventArgs.Empty);
}
// dwComplete += DoSlowOperation();
if (callback != null)
{
this.m_dwComplete = callback();
}
else
{
this.m_dwComplete++;
}
//
// ppd->SetProgress(dwCompleted, dwTotal);
if (this.m_useULong)
{
this.m_ipDialog.SetProgress64(this.m_dwComplete, this.m_dwTotal);
}
else
{
this.m_ipDialog.SetProgress((uint)this.m_dwComplete, (uint)this.m_dwTotal);
}
// if (TRUE == ppd->HasUserCancelled())
// break;
if (this.m_ipDialog.HasUserCancelled())
{
// raise an event if required
if (OnUserCancelled != null)
{
OnUserCancelled(this, EventArgs.Empty);
}
break;
}
}
//}
this.Stop();
}
