/// <summary>
/// 设置打印格式
/// </summary>
/// <param name="printDialog">打印文档</param>
/// <param name="pageSize">打印纸张大小 a4</param>
/// <param name="pageOrientation">打印方向 竖向</param>
public void SetPrintProperty(PrintDialog printDialog, PageMediaSizeName pageSize = PageMediaSizeName.ISOA4, PageOrientation pageOrientation = PageOrientation.Portrait)
{
var printTicket = printDialog.PrintTicket;
printTicket.PageMediaSize = new PageMediaSize(pageSize); //A4纸
printTicket.PageOrientation = pageOrientation; //默认竖向打印
}
/// <summary>
/// Sets page media size setting to a standard fixed media size name.
/// </summary>
/// <param name="value">the standard fixed media size name</param>
/// <exception cref="ArgumentOutOfRangeException">
/// "value" is not one of the standard <see cref="PageMediaSizeName"/>.
/// </exception>
/// <remarks>
/// This function will also automatically set page media size setting to
/// fixed width and height physical media dimensions defined by Print Schema for
/// the standard fixed media size name.
/// </remarks>
public void SetFixedMediaSize(PageMediaSizeName value)
{
InternalSetFixedMediaSize(value, true, 0, 0, false);
// automatically set the dimension for the standard media sizes
for (int i = 0; i < PrintSchema.StdMediaSizeTable.Length; i++)
{
if (PrintSchema.StdMediaSizeTable[i].SizeValue == value)
{
// Our internal table stores size width/height values in microns, so no need to
// do unit conversion.
if (PrintSchema.StdMediaSizeTable[i].SizeW != -1)
{
this[PrintSchemaTags.Keywords.PageMediaSizeKeys.MediaSizeWidth] =
PrintSchema.StdMediaSizeTable[i].SizeW;
}
if (PrintSchema.StdMediaSizeTable[i].SizeH != -1)
{
this[PrintSchemaTags.Keywords.PageMediaSizeKeys.MediaSizeHeight] =
PrintSchema.StdMediaSizeTable[i].SizeH;
}
break;
}
}
}
/// <summary>
/// 表示用の名称を取得する
/// </summary>
/// <param name="pageSize">this PageMediaSizeName</param>
/// <returns>文字列</returns>
public static string ToDisplayName(this PageMediaSizeName pageSize)
{
switch (pageSize)
{
case PageMediaSizeName.ISOA0: return("A0");
case PageMediaSizeName.ISOA1: return("A1");
case PageMediaSizeName.ISOA2: return("A2");
case PageMediaSizeName.ISOA3: return("A3");
case PageMediaSizeName.ISOA4: return("A4");
case PageMediaSizeName.ISOA5: return("A5");
case PageMediaSizeName.ISOA6: return("A6");
case PageMediaSizeName.ISOA7: return("A7");
case PageMediaSizeName.ISOA8: return("A8");
case PageMediaSizeName.ISOA9: return("A9");
case PageMediaSizeName.ISOA10: return("A10");
case PageMediaSizeName.JISB0: return("B0");
case PageMediaSizeName.JISB1: return("B1");
case PageMediaSizeName.JISB2: return("B2");
case PageMediaSizeName.JISB3: return("B3");
case PageMediaSizeName.JISB4: return("B4");
case PageMediaSizeName.JISB5: return("B5");
case PageMediaSizeName.JISB6: return("B6");
case PageMediaSizeName.JISB7: return("B7");
case PageMediaSizeName.JISB8: return("B8");
case PageMediaSizeName.JISB9: return("B9");
case PageMediaSizeName.JISB10: return("B10");
default:
return(pageSize.ToString());
}
}
/* Set up the print ticket */
private PrintTicket SetUpTicket(PrintQueue queue, Print printcontrol,
FixedDocumentSequence fixdoc, bool tempfile)
{
PrintTicket Ticket = new PrintTicket();
PageMediaSizeName name = PaperKindToPageMediaSize(printcontrol.m_pagedetails.PaperSize.Kind);
PageMediaSize mediasize = new PageMediaSize(name, printcontrol.m_pagedetails.PaperSize.Width, printcontrol.m_pagedetails.PaperSize.Height);
/* Media size */
Ticket.PageMediaSize = mediasize;
/* Scale to fit */
Ticket.PageScalingFactor = (int)Math.Round(printcontrol.m_page_scale * 100.0);
System.Windows.Size page_size = new System.Windows.Size(mediasize.Width.Value, mediasize.Height.Value);
DocumentPaginator paginator = fixdoc.DocumentPaginator;
paginator.PageSize = page_size;
/* Copy Count */
Ticket.CopyCount = printcontrol.m_numcopies;
if (printcontrol.m_pagedetails.Landscape)
{
Ticket.PageOrientation = PageOrientation.Landscape;
}
else
{
Ticket.PageOrientation = PageOrientation.Portrait;
}
/* Orientation. If we had a tempfile, then gs did a conversion
* and adjusted everything for us. Other wise we may need to
* rotate the document if it was xps to start with. */
if (printcontrol.m_isrotated && !tempfile)
{
if (printcontrol.m_pagedetails.Landscape)
{
Ticket.PageOrientation = PageOrientation.Portrait;
}
else
{
Ticket.PageOrientation = PageOrientation.Landscape;
}
}
System.Printing.ValidationResult result = queue.MergeAndValidatePrintTicket(queue.UserPrintTicket, Ticket);
queue.UserPrintTicket = result.ValidatedPrintTicket;
queue.Commit();
return(result.ValidatedPrintTicket);
}
private void UpdatePageSizes(Printer printer)
{
List <PageSize> pageSizes = new List <PageSize>();
PageMediaSizeName?selectedName = ((PageSize)PageSizeCombo.SelectedItem)?.PageMediaSizeName;
PageSize selectedPageSize = null;
PageMediaSizeName defaultName = PageMediaSizeName.ISOA4;
PageSize defaultPageSize = null;
foreach (PageMediaSize pageMediaSize in printer.PageMediaSizeCapability)
{
PageSize pageSize = new PageSize(pageMediaSize);
pageSizes.Add(pageSize);
if (pageSize.PageMediaSizeName == selectedName)
{
selectedPageSize = pageSize;
}
if (pageSize.PageMediaSizeName == defaultName)
{
defaultPageSize = pageSize;
}
}
pageSizes.Sort();
PageSizeCombo.ItemsSource = pageSizes;
PageSizeCombo.SelectionChanged -= PageSizeCombo_SelectionChanged;
PageSizeCombo.SelectionChanged += PageSizeCombo_SelectionChanged;
if (selectedPageSize != null)
{
PageSizeCombo.SelectedItem = selectedPageSize;
}
else if (defaultPageSize != null)
{
PageSizeCombo.SelectedItem = defaultPageSize;
}
else
{
PageSizeCombo.SelectedIndex = 0;
}
}
/// <exception cref="ArgumentOutOfRangeException">
/// "value" is not one of the standard <see cref="PageMediaSizeName"/>.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// Either "mediaSizeWidth" or "mediaSizeHeight" is not a positive dimension value.
/// </exception>
private void InternalSetFixedMediaSize(PageMediaSizeName value,
bool bSetValue,
double mediaSizeWidth,
double mediaSizeHeight,
bool bSetWH)
{
if (bSetValue)
{
if (value < PrintSchema.PageMediaSizeNameEnumMin ||
value > PrintSchema.PageMediaSizeNameEnumMax)
{
throw new ArgumentOutOfRangeException("value");
}
}
if (bSetWH)
{
if ((mediaSizeWidth <= 0) || (mediaSizeHeight <= 0))
{
throw new ArgumentOutOfRangeException((mediaSizeWidth <= 0) ? "mediaSizeWidth" : "mediaSizeHeight",
PTUtility.GetTextFromResource("ArgumentException.PositiveValue"));
}
}
// Remove all XML content related to PageMediaSize feature
ClearSetting();
if (bSetValue)
{
this[PrintSchemaTags.Framework.OptionNameProperty] = (int)value;
}
if (bSetWH)
{
this[PrintSchemaTags.Keywords.PageMediaSizeKeys.MediaSizeWidth] =
UnitConverter.LengthValueFromDIPToMicron(mediaSizeWidth);
this[PrintSchemaTags.Keywords.PageMediaSizeKeys.MediaSizeHeight] =
UnitConverter.LengthValueFromDIPToMicron(mediaSizeHeight);
}
}
void preparePrintDialog()
{
// Set page orientation (and size) to landscape
printDialog.PrintTicket.PageOrientation = PageOrientation.Landscape;
double width = (double)printDialog.PrintTicket.PageMediaSize.Width;
double height = (double)printDialog.PrintTicket.PageMediaSize.Height;
double mediaWidth = Math.Max(width, height);
double mediaHeight = Math.Min(width, height);
PageMediaSizeName mediaSizeName = (PageMediaSizeName)printDialog.PrintTicket.PageMediaSize.PageMediaSizeName;
printDialog.PrintTicket.PageMediaSize = new PageMediaSize(mediaSizeName, mediaWidth, mediaHeight);
// Get printable area
PrintCapabilities printCapabilities = printDialog.PrintQueue.GetPrintCapabilities(printDialog.PrintTicket);
PageImageableArea pageImageableArea = printCapabilities.PageImageableArea;
printWidth = pageImageableArea.ExtentWidth;
printHeight = pageImageableArea.ExtentHeight;
printPosX = pageImageableArea.OriginWidth;
printPosY = pageImageableArea.OriginHeight;
printDpiX = (double)printDialog.PrintTicket.PageResolution.X;
printDpiY = (double)printDialog.PrintTicket.PageResolution.Y;
}
/// <summary>
/// Sets page media size setting to a standard fixed media size name and
/// to fixed width and height physical media dimensions.
/// </summary>
/// <param name="value">the standard fixed media size name</param>
/// <param name="mediaSizeWidth">physical media dimension in the width direction, in 1/96 inch unit</param>
/// <param name="mediaSizeHeight">physical media dimension in the height direction, in 1/96 inch unit</param>
/// <exception cref="ArgumentOutOfRangeException">
/// "value" is not one of the standard <see cref="PageMediaSizeName"/>.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// Either "mediaSizeWidth" or "mediaSizeHeight" is not a positive dimension value.
/// </exception>
public void SetFixedMediaSize(PageMediaSizeName value,
double mediaSizeWidth,
double mediaSizeHeight)
{
InternalSetFixedMediaSize(value, true, mediaSizeWidth, mediaSizeHeight, true);
}
bool TryGetPaperSize(PageMediaSizeName pageMediaSizeName, out short value)
{
bool result = false;
value = unchecked ((short)0xFFFFFFFF);
switch (pageMediaSizeName)
{
case PageMediaSizeName.BusinessCard: break;
case PageMediaSizeName.CreditCard: break;
case PageMediaSizeName.ISOA0: break;
case PageMediaSizeName.ISOA1: break;
case PageMediaSizeName.ISOA10: break;
case PageMediaSizeName.ISOA2: break;
case PageMediaSizeName.ISOA3: { result = true; value = DevModePaperSizes.DMPAPER_A3; break; }
case PageMediaSizeName.ISOA3Extra: break;
case PageMediaSizeName.ISOA3Rotated: { result = true; value = DevModePaperSizes.DMPAPER_A3_ROTATED; break; }
case PageMediaSizeName.ISOA4: { result = true; value = DevModePaperSizes.DMPAPER_A4; break; }
case PageMediaSizeName.ISOA4Extra: break;
case PageMediaSizeName.ISOA4Rotated: { result = true; value = DevModePaperSizes.DMPAPER_A4_ROTATED; break; }
case PageMediaSizeName.ISOA5: { result = true; value = DevModePaperSizes.DMPAPER_A5; break; }
case PageMediaSizeName.ISOA5Extra: break;
case PageMediaSizeName.ISOA5Rotated: { result = true; value = DevModePaperSizes.DMPAPER_A5_ROTATED; break; }
case PageMediaSizeName.ISOA6: { result = true; value = DevModePaperSizes.DMPAPER_A6; break; }
case PageMediaSizeName.ISOA6Rotated: { result = true; value = DevModePaperSizes.DMPAPER_A6_ROTATED; break; }
case PageMediaSizeName.ISOA7: break;
case PageMediaSizeName.ISOA8: break;
case PageMediaSizeName.ISOA9: break;
case PageMediaSizeName.ISOB0: break;
case PageMediaSizeName.ISOB1: break;
case PageMediaSizeName.ISOB10: break;
case PageMediaSizeName.ISOB2: break;
case PageMediaSizeName.ISOB3: break;
case PageMediaSizeName.ISOB4: { result = true; value = DevModePaperSizes.DMPAPER_B4; break; } // verify may be JISB4
case PageMediaSizeName.ISOB4Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_B4; break; } //verify may be JIS
case PageMediaSizeName.ISOB5Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_B5; break; } //verify may be JIS
case PageMediaSizeName.ISOB5Extra: break;
case PageMediaSizeName.ISOB7: break;
case PageMediaSizeName.ISOB8: break;
case PageMediaSizeName.ISOB9: break;
case PageMediaSizeName.ISOC0: break;
case PageMediaSizeName.ISOC1: break;
case PageMediaSizeName.ISOC10: break;
case PageMediaSizeName.ISOC2: break;
case PageMediaSizeName.ISOC3: break;
case PageMediaSizeName.ISOC3Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_C3; break; }
case PageMediaSizeName.ISOC4: break;
case PageMediaSizeName.ISOC4Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_C4; break; }
case PageMediaSizeName.ISOC5: break;
case PageMediaSizeName.ISOC5Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_C5; break; }
case PageMediaSizeName.ISOC6: break;
case PageMediaSizeName.ISOC6C5Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_C65; break; }
case PageMediaSizeName.ISOC6Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_C6; break; }
case PageMediaSizeName.ISOC7: break;
case PageMediaSizeName.ISOC8: break;
case PageMediaSizeName.ISOC9: break;
case PageMediaSizeName.ISODLEnvelope: break;
case PageMediaSizeName.ISODLEnvelopeRotated: break;
case PageMediaSizeName.ISOSRA3: break;
case PageMediaSizeName.Japan2LPhoto: break;
case PageMediaSizeName.JapanChou3Envelope: { result = true; value = DevModePaperSizes.DMPAPER_JENV_CHOU3; break; }
case PageMediaSizeName.JapanChou3EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_JENV_CHOU3_ROTATED; break; }
case PageMediaSizeName.JapanChou4Envelope: { result = true; value = DevModePaperSizes.DMPAPER_JENV_CHOU4; break; }
case PageMediaSizeName.JapanChou4EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_JENV_CHOU4_ROTATED; break; }
case PageMediaSizeName.JapanDoubleHagakiPostcard: { result = true; value = DevModePaperSizes.DMPAPER_DBL_JAPANESE_POSTCARD; break; }
case PageMediaSizeName.JapanDoubleHagakiPostcardRotated: { result = true; value = DevModePaperSizes.DMPAPER_DBL_JAPANESE_POSTCARD_ROTATED; break; }
case PageMediaSizeName.JapanHagakiPostcard: break;
case PageMediaSizeName.JapanHagakiPostcardRotated: { result = true; value = DevModePaperSizes.DMPAPER_JAPANESE_POSTCARD_ROTATED; break; }
case PageMediaSizeName.JapanKaku2Envelope: { result = true; value = DevModePaperSizes.DMPAPER_JENV_KAKU2; break; }
case PageMediaSizeName.JapanKaku2EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_JENV_KAKU2_ROTATED; break; }
case PageMediaSizeName.JapanKaku3Envelope: { result = true; value = DevModePaperSizes.DMPAPER_JENV_KAKU3; break; }
case PageMediaSizeName.JapanKaku3EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_JENV_KAKU3_ROTATED; break; }
case PageMediaSizeName.JapanLPhoto: break;
case PageMediaSizeName.JapanQuadrupleHagakiPostcard: break;
case PageMediaSizeName.JapanYou1Envelope: break;
case PageMediaSizeName.JapanYou2Envelope: break;
case PageMediaSizeName.JapanYou3Envelope: break;
case PageMediaSizeName.JapanYou4Envelope: { result = true; value = DevModePaperSizes.DMPAPER_JENV_YOU4; break; }
case PageMediaSizeName.JapanYou4EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_JENV_YOU4_ROTATED; break; }
case PageMediaSizeName.JapanYou6Envelope: break;
case PageMediaSizeName.JapanYou6EnvelopeRotated: break;
case PageMediaSizeName.JISB0: break;
case PageMediaSizeName.JISB1: break;
case PageMediaSizeName.JISB10: break;
case PageMediaSizeName.JISB2: break;
case PageMediaSizeName.JISB3: break;
case PageMediaSizeName.JISB4: { result = true; value = DevModePaperSizes.DMPAPER_B4; break; } // verify may be ISO
case PageMediaSizeName.JISB4Rotated: { result = true; value = DevModePaperSizes.DMPAPER_B4_JIS_ROTATED; break; }
case PageMediaSizeName.JISB5: { result = true; value = DevModePaperSizes.DMPAPER_B5; break; } // verify may be ISO
case PageMediaSizeName.JISB5Rotated: { result = true; value = DevModePaperSizes.DMPAPER_B5_JIS_ROTATED; break; }
case PageMediaSizeName.JISB6: { result = true; value = DevModePaperSizes.DMPAPER_B6_JIS; break; }
case PageMediaSizeName.JISB6Rotated: { result = true; value = DevModePaperSizes.DMPAPER_B6_JIS_ROTATED; break; }
case PageMediaSizeName.JISB7: break;
case PageMediaSizeName.JISB8: break;
case PageMediaSizeName.JISB9: break;
case PageMediaSizeName.NorthAmerica10x11: break;
case PageMediaSizeName.NorthAmerica10x12: break;
case PageMediaSizeName.NorthAmerica10x14: { result = true; value = DevModePaperSizes.DMPAPER_10X14; break; }
case PageMediaSizeName.NorthAmerica11x17: { result = true; value = DevModePaperSizes.DMPAPER_11X17; break; }
case PageMediaSizeName.NorthAmerica14x17: break;
case PageMediaSizeName.NorthAmerica4x6: break;
case PageMediaSizeName.NorthAmerica4x8: break;
case PageMediaSizeName.NorthAmerica5x7: break;
case PageMediaSizeName.NorthAmerica8x10: break;
case PageMediaSizeName.NorthAmerica9x11: break;
case PageMediaSizeName.NorthAmericaArchitectureASheet: break;
case PageMediaSizeName.NorthAmericaArchitectureBSheet: break;
case PageMediaSizeName.NorthAmericaArchitectureCSheet: break;
case PageMediaSizeName.NorthAmericaArchitectureDSheet: break;
case PageMediaSizeName.NorthAmericaArchitectureESheet: break;
case PageMediaSizeName.NorthAmericaCSheet: { result = true; value = DevModePaperSizes.DMPAPER_CSHEET; break; }
case PageMediaSizeName.NorthAmericaDSheet: { result = true; value = DevModePaperSizes.DMPAPER_DSHEET; break; }
case PageMediaSizeName.NorthAmericaESheet: { result = true; value = DevModePaperSizes.DMPAPER_ESHEET; break; }
case PageMediaSizeName.NorthAmericaExecutive: { result = true; value = DevModePaperSizes.DMPAPER_EXECUTIVE; break; }
case PageMediaSizeName.NorthAmericaGermanLegalFanfold: { result = true; value = DevModePaperSizes.DMPAPER_FANFOLD_LGL_GERMAN; break; }
case PageMediaSizeName.NorthAmericaGermanStandardFanfold: { result = true; value = DevModePaperSizes.DMPAPER_FANFOLD_STD_GERMAN; break; }
case PageMediaSizeName.NorthAmericaLegal: break;
case PageMediaSizeName.NorthAmericaLegalExtra: break;
case PageMediaSizeName.NorthAmericaLetter: { result = true; value = DevModePaperSizes.DMPAPER_LETTER; break; }
case PageMediaSizeName.NorthAmericaLetterExtra: break;
case PageMediaSizeName.NorthAmericaLetterPlus: break;
case PageMediaSizeName.NorthAmericaLetterRotated: { result = true; value = DevModePaperSizes.DMPAPER_LETTER_ROTATED; break; }
case PageMediaSizeName.NorthAmericaMonarchEnvelope: break;
case PageMediaSizeName.NorthAmericaNote: { result = true; value = DevModePaperSizes.DMPAPER_NOTE; break; }
case PageMediaSizeName.NorthAmericaNumber10Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_10; break; }
case PageMediaSizeName.NorthAmericaNumber10EnvelopeRotated: break;
case PageMediaSizeName.NorthAmericaNumber11Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_11; break; }
case PageMediaSizeName.NorthAmericaNumber12Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_12; break; }
case PageMediaSizeName.NorthAmericaNumber14Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_14; break; }
case PageMediaSizeName.NorthAmericaNumber9Envelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_9; break; }
case PageMediaSizeName.NorthAmericaPersonalEnvelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_PERSONAL; break; };
case PageMediaSizeName.NorthAmericaQuarto: { result = true; value = DevModePaperSizes.DMPAPER_QUARTO; break; }
case PageMediaSizeName.NorthAmericaStatement: { result = true; value = DevModePaperSizes.DMPAPER_STATEMENT; break; }
case PageMediaSizeName.NorthAmericaSuperA: break;
case PageMediaSizeName.NorthAmericaSuperB: break;
case PageMediaSizeName.NorthAmericaTabloid: { result = true; value = DevModePaperSizes.DMPAPER_TABLOID; break; }
case PageMediaSizeName.NorthAmericaTabloidExtra: break;
case PageMediaSizeName.OtherMetricA3Plus: break;
case PageMediaSizeName.OtherMetricA4Plus: break;
case PageMediaSizeName.OtherMetricFolio: { result = true; value = DevModePaperSizes.DMPAPER_FOLIO; break; }
case PageMediaSizeName.OtherMetricInviteEnvelope: break;
case PageMediaSizeName.OtherMetricItalianEnvelope: { result = true; value = DevModePaperSizes.DMPAPER_ENV_ITALY; break; }
case PageMediaSizeName.PRC10Envelope: { result = true; value = DevModePaperSizes.DMPAPER_PENV_10; break; }
case PageMediaSizeName.PRC10EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_PENV_10_ROTATED; break; }
case PageMediaSizeName.PRC16K: { result = true; value = DevModePaperSizes.DMPAPER_P16K; break; }
case PageMediaSizeName.PRC16KRotated: { result = true; value = DevModePaperSizes.DMPAPER_P16K_ROTATED; break; }
case PageMediaSizeName.PRC1Envelope: { result = true; value = DevModePaperSizes.DMPAPER_PENV_1; break; }
case PageMediaSizeName.PRC1EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_PENV_1_ROTATED; break; }
case PageMediaSizeName.PRC2Envelope: { result = true; value = DevModePaperSizes.DMPAPER_PENV_2; break; }
case PageMediaSizeName.PRC2EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_PENV_2_ROTATED; break; }
case PageMediaSizeName.PRC32K: { result = true; value = DevModePaperSizes.DMPAPER_P32K; break; }
case PageMediaSizeName.PRC32KBig: { result = true; value = DevModePaperSizes.DMPAPER_P32KBIG; break; }
case PageMediaSizeName.PRC32KRotated: { result = true; value = DevModePaperSizes.DMPAPER_P32KBIG_ROTATED; break; }
case PageMediaSizeName.PRC3Envelope: { result = true; value = DevModePaperSizes.DMPAPER_PENV_3; break; }
case PageMediaSizeName.PRC3EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_PENV_3_ROTATED; break; }
case PageMediaSizeName.PRC4Envelope: { result = true; value = DevModePaperSizes.DMPAPER_PENV_4; break; }
case PageMediaSizeName.PRC4EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_PENV_4_ROTATED; break; }
case PageMediaSizeName.PRC5Envelope: { result = true; value = DevModePaperSizes.DMPAPER_PENV_5; break; }
case PageMediaSizeName.PRC5EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_PENV_5_ROTATED; break; }
case PageMediaSizeName.PRC6Envelope: { result = true; value = DevModePaperSizes.DMPAPER_PENV_6; break; }
case PageMediaSizeName.PRC6EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_PENV_6_ROTATED; break; }
case PageMediaSizeName.PRC7Envelope: { result = true; value = DevModePaperSizes.DMPAPER_PENV_7; break; }
case PageMediaSizeName.PRC7EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_PENV_7_ROTATED; break; }
case PageMediaSizeName.PRC8Envelope: { result = true; value = DevModePaperSizes.DMPAPER_PENV_8; break; }
case PageMediaSizeName.PRC8EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_PENV_8_ROTATED; break; }
case PageMediaSizeName.PRC9Envelope: { result = true; value = DevModePaperSizes.DMPAPER_PENV_9; break; }
case PageMediaSizeName.PRC9EnvelopeRotated: { result = true; value = DevModePaperSizes.DMPAPER_PENV_9_ROTATED; break; }
case PageMediaSizeName.Roll04Inch: break;
case PageMediaSizeName.Roll06Inch: break;
case PageMediaSizeName.Roll08Inch: break;
case PageMediaSizeName.Roll12Inch: break;
case PageMediaSizeName.Roll15Inch: break;
case PageMediaSizeName.Roll18Inch: break;
case PageMediaSizeName.Roll22Inch: break;
case PageMediaSizeName.Roll24Inch: break;
case PageMediaSizeName.Roll30Inch: break;
case PageMediaSizeName.Roll36Inch: break;
case PageMediaSizeName.Roll54Inch: break;
}
return(result);
}
/// <summary>
/// 打印方法
/// </summary>
/// <param name="ViewContainer">需要打印的控件</param>
/// <param name="pageOrientation">打印方向，通过枚举类型 System.Printing.PageOrientation选择需要打印的方式</param>
public static void Print(FrameworkElement ViewContainer, PageOrientation pageOrientation = PageOrientation.Portrait, PageMediaSizeName pageMediaSizeName = PageMediaSizeName.ISOA4)
{
if (ViewContainer is Canvas)
{
throw new Exception("该方法不支持 Canvas 类型控件打印");
}
FrameworkElement objectToPrint = ViewContainer as FrameworkElement;
double obj_Width = objectToPrint.ActualWidth;
double obj_Heigh = objectToPrint.ActualHeight;
if (pageOrientation == PageOrientation.Portrait)
{
a4Width = 761.5;
a4Height = 1084.7;
}
else if (pageOrientation == PageOrientation.Landscape)
{
a4Width = 1084.7; //后续修改 自动获取
a4Height = 761.5; //后续修改 自动获取
}
RenderTargetBitmap bmp = null;
System.Drawing.Bitmap bmp2 = null;
PageContent lastPageContent = null;
FixedDocument document = new FixedDocument();
PrintDialog printDialog = new PrintDialog();
bool isDoPrint = false;
try
{
printDialog.PrintTicket.PageOrientation = pageOrientation;
printDialog.PrintTicket.PageMediaSize = new PageMediaSize(pageMediaSizeName);
if ((bool)printDialog.ShowDialog().GetValueOrDefault())
{
isDoPrint = true;
Mouse.OverrideCursor = Cursors.Wait;
double dpiScale = 300.0 / 96.0;
try
{
Size size = new Size(a4Width > objectToPrint.ActualWidth ? objectToPrint.ActualWidth : a4Width,
a4Height > objectToPrint.ActualHeight ? a4Height : objectToPrint.ActualHeight);
objectToPrint.Measure(size);
objectToPrint.Arrange(new Rect(size));
double left = a4Width > objectToPrint.ActualWidth ?
(a4Width - objectToPrint.ActualWidth) * 0.5 : 20;
// Convert the UI control into a bitmap at 300 dpi
double dpiX = 300;
double dpiY = 300;
bmp = new RenderTargetBitmap(Convert.ToInt32(
a4Width * dpiScale),
Convert.ToInt32(objectToPrint.ActualHeight * dpiScale),
dpiX, dpiY, PixelFormats.Pbgra32);
bmp.Render(objectToPrint);
bmp.Freeze();
// Convert the RenderTargetBitmap into a bitmap we can more readily use
PngBitmapEncoder png = new PngBitmapEncoder();
png.Frames.Add(BitmapFrame.Create(bmp));
using (MemoryStream memoryStream = new MemoryStream())
{
png.Save(memoryStream);
bmp2 = new System.Drawing.Bitmap(memoryStream);
}
document.DocumentPaginator.PageSize = new Size(printDialog.PrintableAreaWidth, printDialog.PrintableAreaHeight);
// break the bitmap down into pages
int pageBreak = 0;
int previousPageBreak = 0;
int temp = 0;
int pageHeight =
Convert.ToInt32(a4Height * dpiScale);
while (pageBreak < bmp2.Height - pageHeight)
{
pageBreak += pageHeight - 250; // Where we thing the end of the page should be
temp = pageBreak;
// Keep moving up a row until we find a good place to break the page
while (!IsRowGoodBreakingPoint(bmp2, pageBreak))
{
pageBreak--;
if (pageBreak == previousPageBreak)
{
pageBreak = temp;
break;
}
}
var pageContent = GeneratePageContent(
bmp2,
previousPageBreak == 0 ? 0 : previousPageBreak - 3,
pageBreak + 3,
document.DocumentPaginator.PageSize.Width,
document.DocumentPaginator.PageSize.Height,
new Size(a4Width, a4Height),
left);
document.Pages.Add(pageContent);
previousPageBreak = pageBreak;
}
// Last Page
lastPageContent = GeneratePageContent(bmp2, previousPageBreak == 0 ? 0 : previousPageBreak - 3,
bmp2.Height, document.DocumentPaginator.PageSize.Width,
document.DocumentPaginator.PageSize.Height, new Size(a4Width, a4Height), left);
document.Pages.Add(lastPageContent);
printDialog.PrintDocument(document.DocumentPaginator, "Print Document Name");
}
catch (Exception ex)
{
throw ex;
}
finally
{
//Scale UI control back to the original so we don't effect what is on the screen
Size size = new Size(obj_Width, obj_Heigh);
objectToPrint.Measure(size);
objectToPrint.Arrange(new Rect(size));
Mouse.OverrideCursor = null;
}
}
}
catch (Exception ex)
{
//MessageBox.Show("打印过程中出错，错误描述为：" + ex.Message, "打印", MessageBoxButton.OK, MessageBoxImage.Information);
Console.WriteLine(ex.ToString());
//try
//{
// if (ex is OutOfMemoryException && isDoPrint)
// {
// printDialog.PrintVisual(ViewContainer, "打印");
// return;
// }
//}
//catch (Exception e)
//{
//}
string msg = "系统检测到您的打印机状态不正常（可能您在使用其他软件时能正常打印），建议重新安装打印机驱动！\n点击“确定”按钮，将导出XPS文档，您可自行打印。\n异常信息为：" + ex.Message;
if (MessageBox.Show(msg, "打印", MessageBoxButton.OKCancel, MessageBoxImage.Question) == MessageBoxResult.OK)
{
SaveAsXps(objectToPrint);
}
}
finally
{
try
{
printDialog = null;
if (bmp != null)
{
bmp.Clear();
bmp = null;
}
if (document != null)
{
foreach (var fixedPage in document.Pages.Select(pageContent => pageContent.Child))
{
fixedPage.Children.Clear();
}
}
lastPageContent = null;
if (bmp2 != null)
{
bmp2.Dispose();
}
document = null;
GC.Collect();
GC.WaitForPendingFinalizers();
//GC.Collect();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
}
/// <summary>
/// 打印方法
/// </summary>
/// <param name="ViewContainer">需要打印的控件</param>
/// <param name="pageOrientation">打印方向，通过枚举类型 System.Printing.PageOrientation选择需要打印的方式</param>
public static bool Print(PrintDialog printDialog, List <FrameworkElement> ViewContainers, PageOrientation pageOrientation = PageOrientation.Portrait, PageMediaSizeName pageMediaSizeName = PageMediaSizeName.ISOA4)
{
if (pageOrientation == PageOrientation.Portrait)
{
a4Width = 761.5;
a4Height = 1084.7;
}
else if (pageOrientation == PageOrientation.Landscape)
{
a4Width = 1084.7; //后续修改 自动获取
a4Height = 761.5; //后续修改 自动获取
}
RenderTargetBitmap bmp = null;
System.Drawing.Bitmap bmp2 = null;
PageContent lastPageContent = null;
FixedDocument document = new FixedDocument();
try
{
printDialog.PrintTicket.PageOrientation = pageOrientation;
printDialog.PrintTicket.PageMediaSize = new PageMediaSize(pageMediaSizeName);
Mouse.OverrideCursor = Cursors.Wait;
double dpiScale = 300.0 / 96.0;
try
{
foreach (FrameworkElement objectToPrint in ViewContainers)
{
Size size = new Size(a4Width > objectToPrint.ActualWidth ? objectToPrint.ActualWidth : a4Width,
a4Height > objectToPrint.ActualHeight ? a4Height : objectToPrint.ActualHeight);
objectToPrint.Measure(size);
objectToPrint.Arrange(new Rect(size));
double left = a4Width > objectToPrint.ActualWidth ?
(a4Width - objectToPrint.ActualWidth) * 0.5 : 20;
// Convert the UI control into a bitmap at 300 dpi
double dpiX = 300;
double dpiY = 300;
bmp = new RenderTargetBitmap(Convert.ToInt32(
a4Width * dpiScale),
Convert.ToInt32(objectToPrint.ActualHeight * dpiScale),
dpiX, dpiY, PixelFormats.Pbgra32);
bmp.Render(objectToPrint);
bmp.Freeze();
// Convert the RenderTargetBitmap into a bitmap we can more readily use
PngBitmapEncoder png = new PngBitmapEncoder();
png.Frames.Add(BitmapFrame.Create(bmp));
using (MemoryStream memoryStream = new MemoryStream())
{
png.Save(memoryStream);
bmp2 = new System.Drawing.Bitmap(memoryStream);
}
document.DocumentPaginator.PageSize = new Size(printDialog.PrintableAreaWidth, printDialog.PrintableAreaHeight);
// break the bitmap down into pages
int pageBreak = 0;
int previousPageBreak = 0;
int temp = 0;
int pageHeight =
Convert.ToInt32(a4Height * dpiScale);
while (pageBreak < bmp2.Height - pageHeight)
{
pageBreak += pageHeight - 250; // Where we thing the end of the page should be
temp = pageBreak;
// Keep moving up a row until we find a good place to break the page
while (!IsRowGoodBreakingPoint(bmp2, pageBreak))
{
pageBreak--;
if (pageBreak == previousPageBreak)
{
pageBreak = temp;
break;
}
}
var pageContent = GeneratePageContent(
bmp2,
previousPageBreak == 0 ? 0 : previousPageBreak - 3,
pageBreak + 3,
document.DocumentPaginator.PageSize.Width,
document.DocumentPaginator.PageSize.Height,
new Size(a4Width, a4Height),
left);
document.Pages.Add(pageContent);
previousPageBreak = pageBreak;
}
// Last Page
lastPageContent = GeneratePageContent(bmp2, previousPageBreak == 0 ? 0 : previousPageBreak - 3,
bmp2.Height, document.DocumentPaginator.PageSize.Width,
document.DocumentPaginator.PageSize.Height, new Size(a4Width, a4Height), left);
document.Pages.Add(lastPageContent);
}
printDialog.PrintDocument(document.DocumentPaginator, "Print Document Name");
}
catch (Exception ex)
{
throw ex;
}
finally
{
//Scale UI control back to the original so we don't effect what is on the screen
//Size size = new Size(obj_Width, obj_Heigh);
//objectToPrint.Measure(size);
//objectToPrint.Arrange(new Rect(size));
Mouse.OverrideCursor = null;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
MessageBox.Show("打印时出现异常，异常信息为：" + ex.Message, "打印");
}
finally
{
try
{
if (bmp != null)
{
bmp.Clear();
bmp = null;
}
if (document != null)
{
foreach (var fixedPage in document.Pages.Select(pageContent => pageContent.Child))
{
fixedPage.Children.Clear();
}
}
lastPageContent = null;
if (bmp2 != null)
{
bmp2.Dispose();
}
document = null;
GC.Collect();
GC.WaitForPendingFinalizers();
//GC.Collect();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
return(true);
}
/// <summary>
/// 设置打印格式
/// </summary>
/// <param name="printDialog">打印文档</param>
/// <param name="pageSize">打印纸张大小 a4</param>
/// <param name="pageOrientation">打印方向 竖向</param>
public void SetPrintProperty(PrintDialog printDialog, double width, double height, PageMediaSizeName pageSize = PageMediaSizeName.CreditCard, PageOrientation pageOrientation = PageOrientation.ReverseLandscape)
{
//PageMediaSizeName page = new PageMediaSizeName();
var printTicket = printDialog.PrintTicket;
printTicket.PageMediaType = PageMediaType.AutoSelect;
printTicket.PageMediaSize = new PageMediaSize(width, height);
//printTicket.PageMediaSize = new PageMediaSize(pageSize);//A4纸
printTicket.PageOrientation = pageOrientation;//默认竖向打印
}
// Get image for page size
private string GetPageImage(PageMediaSizeName? name)
{
if (name.HasValue)
{
if (name.Value == PageMediaSizeName.ISOA3) return "pack://application:,,,/;component/Images/A3.png";
if (name.Value == PageMediaSizeName.ISOA4) return "pack://application:,,,/;component/Images/A4.png";
if (name.Value == PageMediaSizeName.ISOA5) return "pack://application:,,,/;component/Images/A5.png";
}
return null;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="name">Page media size name</param>
/// <param name="width">Page width</param>
/// <param name="height">Page height</param>
/// <param name="image">Page image</param>
/// <param name="pageMediaSize">Page media size</param>
public PageSize(PageMediaSizeName? name, double width, double height, string image, PageMediaSize pageMediaSize)
{
Name = name;
Width = width;
Height = height;
Image = image;
PageMediaSize = pageMediaSize;
}
