PrintDlgExMarshaler(
IntPtr owner,
Win32PrintDialog dialog
)
{
_ownerHandle = owner;
_dialog = dialog;
_unmanagedPrintDlgEx = IntPtr.Zero;
}
PrintDlgExMarshaler(
IntPtr owner,
Win32PrintDialog dialog
)
{
_ownerHandle = owner;
_dialog = dialog;
_unmanagedPrintDlgEx = IntPtr.Zero;
}
ShowDialog()
{
//
// Reset this flag as we have not displayed the dialog yet.
//
_dialogInvoked = false;
Win32PrintDialog dlg = new Win32PrintDialog();
//
// Setup the old values if any exist.
//
dlg.PrintTicket = _printTicket;
dlg.PrintQueue = _printQueue;
dlg.MinPage = Math.Max(1, Math.Min(_minPage, _maxPage));
dlg.MaxPage = Math.Max(dlg.MinPage, Math.Max(_minPage, _maxPage));
dlg.PageRangeEnabled = _userPageRangeEnabled;
dlg.SelectedPagesEnabled = _selectedPagesEnabled;
dlg.CurrentPageEnabled = _currentPageEnabled;
dlg.PageRange = new PageRange(
Math.Max((int)dlg.MinPage, _pageRange.PageFrom),
Math.Min((int)dlg.MaxPage, _pageRange.PageTo));
dlg.PageRangeSelection = _pageRangeSelection;
//
// Invoke the Win32 dialog
//
UInt32 dialogResult = dlg.ShowDialog();
if ((dialogResult == MS.Internal.Printing.NativeMethods.PD_RESULT_APPLY) ||
(dialogResult == MS.Internal.Printing.NativeMethods.PD_RESULT_PRINT))
{
_printTicket = dlg.PrintTicket;
_printQueue = dlg.PrintQueue;
_pageRange = dlg.PageRange;
_pageRangeSelection = dlg.PageRangeSelection;
_dialogInvoked = true;
}
return (dialogResult == MS.Internal.Printing.NativeMethods.PD_RESULT_PRINT);
}
internal PrintDlgExMarshaler(IntPtr owner, Win32PrintDialog dialog)
{
this._ownerHandle = owner;
this._dialog = dialog;
this._unmanagedPrintDlgEx = IntPtr.Zero;
}