C# 三種打印方式含代碼
一：C#代碼直接打印pdf文件（打印質保書pdf文件）
引用：
代碼注釋很詳細了。
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private
void
btn_pdf_Click(
object
sender, RoutedEventArgs e)
{
string
filePath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase +
"Resource\\川AX5572 904080D005000.pdf"
;
printShow(filePath);
}
/// <summary>
/// 打印的代碼
/// </summary>
/// <param name="url">要打印的PDF路徑</param>
private
int
printShow(
string
url)
{
int
isOK = 0;
PDFFile file = PDFFile.Open(url);
PrinterSettings settings =
new
PrinterSettings();
System.Drawing.Printing.PrintDocument pd =
new
System.Drawing.Printing.PrintDocument();
settings.PrinterName =
"NPI84FFAF (HP LaserJet MFP M436)"
;
// 打印機名稱
settings.PrintToFile =
false
;
//設置紙張大小（可以不設置，取默認設置）3.90 in, 8.65 in
PaperSize ps =
new
PaperSize(
"test"
, 4, 9);
ps.RawKind = 9;
//如果是自定義紙張，就要大於118，（A4值為9，詳細紙張類型與值的對照請看http://msdn.microsoft.com/zh-tw/library/system.drawing.printing.papersize.rawkind(v=vs.85).aspx）
O2S.Components.PDFRender4NET.Printing.PDFPrintSettings pdfPrintSettings =
new
O2S.Components.PDFRender4NET.Printing.PDFPrintSettings(settings);
pdfPrintSettings.PaperSize = ps;
pdfPrintSettings.PageScaling = O2S.Components.PDFRender4NET.Printing.PageScaling.FitToPrinterMarginsProportional;
pdfPrintSettings.PrinterSettings.Copies = 1;
try
{
file.Print(pdfPrintSettings);
isOK = 1;
}
catch
(Exception)
{
isOK = -1;
throw
;
}
finally
{
file.Dispose();
}
return
isOK;
}
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二：先生成excel在調用打印（生成excel主要在於布局）
按鈕事件代碼：
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private
void
btn_zbs_Click(
object
sender, RoutedEventArgs e)
{
// 准備好數據
List<DynamicModel> dm =
new
List<DynamicModel>()
{
new
DynamicModel(){BatchNumber=
"319040027"
,RelMpa =
"470"
,RMpa =
"655"
,A=
"29.0"
,Agt =
"16.0"
,RmReL =
"1.40"
,RelRel =
"1.18"
,DirectBendingOne=
""
,ResultOne =
""
,DirectBendingTwo =
"I"
,
ResultTwo =
"合格"
,
Metallography =
"合格"
,
WeightDeviation=
"合格"
,
SurfaceQuality=
"合格"
,
SizeAndAppearance=
"合格"
,
Packing=
"合格"
,
},
new
DynamicModel(){BatchNumber=
"319040027"
,RelMpa =
"450"
,RMpa =
"650"
,A=
"27.0"
,Agt =
"15.4"
,RmReL =
"1.45"
,RelRel =
"1.13"
,DirectBendingOne=
""
,ResultOne =
""
,DirectBendingTwo =
"I"
,
ResultTwo =
"合格"
,
Metallography =
"合格"
,
WeightDeviation=
"合格"
,
SurfaceQuality=
"合格"
,
SizeAndAppearance=
"合格"
,
Packing=
"合格"
,
},
new
DynamicModel(){BatchNumber=
"319040027"
,RelMpa =
"435"
,RMpa =
"640"
,A=
"28.0"
,Agt =
"15.7"
,RmReL =
"1.47"
,RelRel =
"1.09"
,DirectBendingOne=
""
,ResultOne =
""
,DirectBendingTwo =
"I"
,
ResultTwo =
"合格"
,
Metallography =
"合格"
,
WeightDeviation=
"合格"
,
SurfaceQuality=
"合格"
,
SizeAndAppearance=
"合格"
,
Packing=
"合格"
,
},
new
DynamicModel(){BatchNumber=
"319040027"
,RelMpa =
"460"
,RMpa =
"645"
,A=
"26.0"
,Agt =
"16.2"
,RmReL =
"1.40"
,RelRel =
"1.15"
,DirectBendingOne=
""
,ResultOne =
""
,DirectBendingTwo =
"I"
,
ResultTwo =
"合格"
,
Metallography =
"合格"
,
WeightDeviation=
"合格"
,
SurfaceQuality=
"合格"
,
SizeAndAppearance=
"合格"
,
Packing=
"合格"
,
},
new
DynamicModel(){BatchNumber=
"319040027"
,RelMpa =
"470"
,RMpa =
"655"
,A=
"29.0"
,Agt =
"16.0"
,RmReL =
"1.40"
,RelRel =
"1.18"
,DirectBendingOne=
""
,ResultOne =
""
,DirectBendingTwo =
"I"
,
ResultTwo =
"合格"
,
Metallography =
"合格"
,
WeightDeviation=
"合格"
,
SurfaceQuality=
"合格"
,
SizeAndAppearance=
"合格"
,
Packing=
"合格"
,
},
};
List<ChemistryModel> cm =
new
List<ChemistryModel>()
{
new
ChemistryModel(){BatchNumber=
"319040027"
,Bales=
"2"
,Constituent=
"熔煉"
,C=
"0.22"
,Si=
"0.37"
,Mn =
"1.32"
,P=
"0.020"
,S=
"0,030"
,Ceq =
"0.46"
},
new
ChemistryModel(){BatchNumber=
"319040027"
,Bales=
"2"
,Constituent=
"熔煉"
,C=
"0.22"
,Si=
"0.37"
,Mn =
"1.32"
,P=
"0.020"
,S=
"0,030"
,Ceq =
"0.46"
},
new
ChemistryModel(){BatchNumber=
"319040027"
,Bales=
"2"
,Constituent=
"熔煉"
,C=
"0.22"
,Si=
"0.37"
,Mn =
"1.32"
,P=
"0.020"
,S=
"0,030"
,Ceq =
"0.46"
},
new
ChemistryModel(){BatchNumber=
"319040027"
,Bales=
"2"
,Constituent=
"熔煉"
,C=
"0.22"
,Si=
"0.37"
,Mn =
"1.32"
,P=
"0.020"
,S=
"0,030"
,Ceq =
"0.46"
},
};
WarrantyModel wm =
new
WarrantyModel()
{
LicenceNumber =
"XK05-001-00066"
,
OrderUnit =
"。。。。。。限公司"
,
ReceivingUnit =
"。。。。有限責任公司"
,
ContractCode =
"D9S0379001"
,
VarietyName =
"鋼筋混凝土用熱軋帶肋鋼筋(盤卷)"
,
Technical =
"GB/T1499.2-2018"
,
FixedLength =
""
,
BrandName =
"HRB400R"
,
Diameter =
"10"
,
AddressChina =
" 中 國 攀 枝 花"
,
AddressEnglish =
" PAN ZHI HUA CHINA "
,
KnotNumber =
"904080D005000"
,
DeliveryStute =
"熱扎"
,
CertificateNo =
"1904DB00384"
,
ArriveStation =
"汽車自提"
,
LicenseNumber =
"川A09901"
,
DeliverGoodsData =
"2019年4月8日"
,
TabulationTime =
"2019年04月08日 15時08分13分"
,
Remark =
"\n1、茲證明本產品按供貨標准檢驗各項指標均符合供貨標准規定。 \n2、質量證明書原件是驗收依據，復印件僅供參考，不作為驗收憑證。 \n3、彎芯直徑①：C▁d=a、G▁3d、H▁4d、I▁5d、J▁6d、K▁7d、L▁8d、M▁9d。"
,
Explain =
""
,
PersonInCharge =
""
};
wm.Dynamic = dm;
wm.Chemistry = cm;
// 調用打印
PrintHelper printHelper =
new
PrintHelper(wm);
printHelper.DataToExcel();
}
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PrintHelper.cs文件代碼
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/// <summary>
/// 打印
/// </summary>
public
class
PrintHelper
{
/// <summary>
/// 文件生成路徑
/// </summary>
private
string
_filePath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase +
"file\\"
+
DateTime.Now.ToString(
"yyyyMMddhhmmss"
);
//DateTime.Now.ToFileTimeUtc().ToString();
/// <summary>
/// 打印質保書數據實體
/// </summary>
private
WarrantyModel _warranty;
/// <summary>
///
/// </summary>
private
int
_maxRemarkLength =
int
.MinValue;
public
PrintHelper(WarrantyModel warranty)
{
_warranty = warranty;
}
/// <summary>
/// 動態生成Excel
/// </summary>
public
void
DataToExcel()
{
int
max =
int
.MinValue;
var
remarkList = _warranty.Chemistry.Select(m => m.BatchNumber).ToList();
for
(
int
i = 0, length = remarkList.Count; i < length; i++)
{
var
remark = remarkList[i];
if
(remark !=
null
&& remark.Length > max)
{
max = remarkList[i].Length;
}
}
if
(max > 10) _maxRemarkLength = (max / 4 + 1) * 20;
else
_maxRemarkLength = 40;
Application ExcelApp =
new
Application();
Workbook worksBook = ExcelApp.Workbooks.Add();
Worksheet workSheet = (Worksheet)worksBook.Worksheets[1];
if
(workSheet ==
null
)
{
System.Diagnostics.Debug.WriteLine(
"ERROR: worksheet == null"
);
return
;
}
workSheet.Name =
"DeliveryOrderBills"
;
workSheet.Cells.WrapText =
true
;
workSheet.Cells.EntireRow.AutoFit();
RangeMark(workSheet,
"A1"
,
"D1"
,
"QG/JS JL(Y)042-2017"
, 10, 30, 1, 0);
RangeMark(workSheet,
"H1"
,
"K1"
,
"產 品 質 量 保 證 書"
, 26, 30, 3, 0);
RangeMark(workSheet,
"A3"
,
"A3"
,
"許可證號："
, 12, 30, 3, 0);
RangeMark(workSheet,
"B3"
,
"D3"
, _warranty.LicenceNumber, 12, 30, 1, 0);
RangeMark(workSheet,
"O3"
,
"O3"
,
"結齊單號："
, 12, 30, 3, 0);
RangeMark(workSheet,
"P3"
,
"Q3"
, _warranty.KnotNumber, 12, 30, 1, 0);
RangeMark(workSheet,
"A4"
,
"A4"
,
"訂貨單位："
, 12, 30, 3, 0);
RangeMark(workSheet,
"B4"
,
"C4"
, _warranty.OrderUnit, 12, 30, 1, 0);
RangeMark(workSheet,
"I4"
,
"K4"
,
"Quality Certificate"
, 12, 30, 3, 0);
RangeMark(workSheet,
"O4"
,
"O4"
,
"交貨狀態："
, 12, 30, 3, 0);
RangeMark(workSheet,
"P4"
,
"Q4"
, _warranty.DeliveryStute, 12, 30, 1, 0);
RangeMark(workSheet,
"A5"
,
"A5"
,
"收獲單位："
, 12, 30, 3, 0);
RangeMark(workSheet,
"B5"
,
"C5"
, _warranty.ReceivingUnit, 12, 30, 1, 0);
RangeMark(workSheet,
"H5"
,
"K5"
,
"攀鋼集團攀枝花金屬制品有限公司"
, 16, 30, 3, 0);
RangeMark(workSheet,
"O5"
,
"O5"
,
"證明書號："
, 12, 30, 3, 0);
RangeMark(workSheet,
"P5"
,
"Q5"
, _warranty.CertificateNo, 12, 30, 1, 0);
RangeMark(workSheet,
"A6"
,
"A6"
,
"合同編號："
, 12, 30, 3, 0);
RangeMark(workSheet,
"B6"
,
"C6"
, _warranty.ContractCode, 12, 30, 1, 0);
RangeMark(workSheet,
"F6"
,
"F6"
,
"定尺長度\n(mm)："
, 12, 30, 3, 0);
RangeMark(workSheet,
"G6"
,
"G6"
, _warranty.FixedLength, 12, 30, 3, 0);
RangeMark(workSheet,
"I6"
,
"M6"
,
"Pangang Group Panzhihua Metal Products Co., Ltd."
, 12, 20, 3, 0);
RangeMark(workSheet,
"O6"
,
"O6"
,
"到 站："
, 12, 30, 3, 0);
RangeMark(workSheet,
"P6"
,
"Q6"
, _warranty.ArriveStation, 12, 30, 1, 0);
RangeMark(workSheet,
"A7"
,
"A7"
,
"品種名稱："
, 12, 30, 3, 0);
RangeMark(workSheet,
"B7"
,
"D7"
, _warranty.VarietyName, 12, 30, 1, 0);
RangeMark(workSheet,
"F7"
,
"F7"
,
"牌 號"
, 12, 30, 3, 0);
RangeMark(workSheet,
"G7"
,
"G7"
, _warranty.BrandName, 12, 20, 3, 0);
RangeMark(workSheet,
"J7"
,
"J7"
,
"地 址："
, 12, 30, 3, 0);
RangeMark(workSheet,
"K7"
,
"M7"
, _warranty.AddressChina, 12, 30, 3, 0);
RangeMark(workSheet,
"O7"
,
"O7"
,
"車 號："
, 12, 30, 3, 0);
RangeMark(workSheet,
"P7"
,
"Q7"
, _warranty.LicenseNumber, 12, 30, 1, 0);
RangeMark(workSheet,
"A8"
,
"A8"
,
"技術條件："
, 12, 30, 3, 0);
RangeMark(workSheet,
"B8"
,
"D8"
, _warranty.Technical, 12, 30, 1, 0);
RangeMark(workSheet,
"F8"
,
"F8"
,
"直徑（mm）："
, 12, 30, 3, 0);
RangeMark(workSheet,
"G8"
,
"G8"
, _warranty.Diameter, 12, 30, 3, 0);
RangeMark(workSheet,
"J8"
,
"J8"
,
"Address："
, 12, 30, 3, 0);
RangeMark(workSheet,
"K8"
,
"M8"
, _warranty.AddressEnglish, 12, 30, 3, 0);
RangeMark(workSheet,
"O8"
,
"O8"
,
"發貨日期："
, 12, 30, 3, 0);
RangeMark(workSheet,
"P8"
,
"Q8"
, _warranty.DeliverGoodsData, 12, 30, 1, 0);
// 化學成分表單（表頭部分）
RangeMark(workSheet,
"A9"
,
"A10"
,
"批號"
);
RangeMark(workSheet,
"B9"
,
"B10"
,
"捆（包）數"
);
RangeMark(workSheet,
"C9"
,
"C10"
,
"成分項目"
);
RangeMark(workSheet,
"D9"
,
"O9"
,
"化 學 成 分 chemical composition"
);
RangeMark(workSheet,
"P9"
,
"P9"
,
""
);
RangeMark(workSheet,
"Q9"
,
"Q9"
,
""
);
RangeMark(workSheet,
"R9"
,
"R9"
,
""
);
RangeMark(workSheet,
"D10"
,
"D10"
,
"C"
);
RangeMark(workSheet,
"E10"
,
"E10"
,
"Si"
);
RangeMark(workSheet,
"F10"
,
"F10"
,
"Mn"
);
RangeMark(workSheet,
"G10"
,
"G10"
,
"P"
);
RangeMark(workSheet,
"H10"
,
"H10"
,
"S"
);
RangeMark(workSheet,
"I10"
,
"I10"
,
"Ceq"
);
RangeMark(workSheet,
"J10"
,
"J10"
,
""
);
RangeMark(workSheet,
"K10"
,
"K10"
,
""
);
RangeMark(workSheet,
"L10"
,
"L10"
,
""
);
RangeMark(workSheet,
"M10"
,
"M10"
,
""
);
RangeMark(workSheet,
"N10"
,
"N10"
,
""
);
RangeMark(workSheet,
"O10"
,
"O10"
,
""
);
RangeMark(workSheet,
"P10"
,
"R10"
,
""
);
// 化學成分表單（內容部分）
var
rowTwoNum = 0;
// 力學性能表單開始行索引
if
(_warranty.Chemistry.Any())
{
for
(
int
i = 0; i < _warranty.Chemistry.Count; i++)
{
// 行數索引
var
rowOneNum = 11 + i;
// 數據實體
var
item = _warranty.Chemistry[i];
RangeMark(workSheet,
string
.Format(
"A{0}"
, rowOneNum),
string
.Format(
"A{0}"
, rowOneNum), item.BatchNumber);
RangeMark(workSheet,
string
.Format(
"B{0}"
, rowOneNum),
string
.Format(
"B{0}"
, rowOneNum), item.Bales);
RangeMark(workSheet,
string
.Format(
"C{0}"
, rowOneNum),
string
.Format(
"C{0}"
, rowOneNum), item.Constituent);
RangeMark(workSheet,
string
.Format(
"D{0}"
, rowOneNum),
string
.Format(
"D{0}"
, rowOneNum), item.C);
RangeMark(workSheet,
string
.Format(
"E{0}"
, rowOneNum),
string
.Format(
"E{0}"
, rowOneNum), item.Si);
RangeMark(workSheet,
string
.Format(
"F{0}"
, rowOneNum),
string
.Format(
"F{0}"
, rowOneNum), item.Mn);
RangeMark(workSheet,
string
.Format(
"G{0}"
, rowOneNum),
string
.Format(
"G{0}"
, rowOneNum), item.P);
RangeMark(workSheet,
string
.Format(
"H{0}"
, rowOneNum),
string
.Format(
"H{0}"
, rowOneNum), item.S);
RangeMark(workSheet,
string
.Format(
"I{0}"
, rowOneNum),
string
.Format(
"I{0}"
, rowOneNum), item.Ceq);
RangeMark(workSheet,
string
.Format(
"J{0}"
, rowOneNum),
string
.Format(
"J{0}"
, rowOneNum),
""
);
RangeMark(workSheet,
string
.Format(
"K{0}"
, rowOneNum),
string
.Format(
"K{0}"
, rowOneNum),
""
);
RangeMark(workSheet,
string
.Format(
"L{0}"
, rowOneNum),
string
.Format(
"L{0}"
, rowOneNum),
""
);
RangeMark(workSheet,
string
.Format(
"M{0}"
, rowOneNum),
string
.Format(
"M{0}"
, rowOneNum),
""
);
RangeMark(workSheet,
string
.Format(
"N{0}"
, rowOneNum),
string
.Format(
"N{0}"
, rowOneNum),
""
);
RangeMark(workSheet,
string
.Format(
"O{0}"
, rowOneNum),
string
.Format(
"O{0}"
, rowOneNum),
""
);
RangeMark(workSheet,
string
.Format(
"P{0}"
, rowOneNum),
string
.Format(
"P{0}"
, rowOneNum),
""
);
RangeMark(workSheet,
string
.Format(
"Q{0}"
, rowOneNum),
string
.Format(
"Q{0}"
, rowOneNum),
""
);
RangeMark(workSheet,
string
.Format(
"R{0}"
, rowOneNum),
string
.Format(
"R{0}"
, rowOneNum),
""
);
}
// 空行索引
var
krowIndex = _warranty.Chemistry.Count + 11;
RangeMark(workSheet,
string
.Format(
"A{0}"
, krowIndex),
string
.Format(
"R{0}"
, krowIndex),
""
, 12, 15);
rowTwoNum = krowIndex + 1;
}
else
{
RangeMark(workSheet,
string
.Format(
"A{0}"
, 11),
string
.Format(
"R{0}"
, 11),
""
, 12, 15);
rowTwoNum = 12;
}
// 力學性能表單（表頭部分）
RangeMark(workSheet,
string
.Format(
"A{0}"
, rowTwoNum),
string
.Format(
"A{0}"
, rowTwoNum + 1),
"批號"
);
RangeMark(workSheet,
string
.Format(
"B{0}"
, rowTwoNum),
string
.Format(
"G{0}"
, rowTwoNum),
"力學性能"
);
RangeMark(workSheet,
string
.Format(
"H{0}"
, rowTwoNum),
string
.Format(
"I{0}"
, rowTwoNum),
"冷彎 / 180°"
);
RangeMark(workSheet,
string
.Format(
"J{0}"
, rowTwoNum),
string
.Format(
"K{0}"
, rowTwoNum),
"反向彎曲 ②"
);
RangeMark(workSheet,
string
.Format(
"L{0}"
, rowTwoNum),
string
.Format(
"L{0}"
, rowTwoNum + 1),
"金相組織"
);
RangeMark(workSheet,
string
.Format(
"M{0}"
, rowTwoNum),
string
.Format(
"M{0}"
, rowTwoNum + 1),
""
);
RangeMark(workSheet,
string
.Format(
"N{0}"
, rowTwoNum),
string
.Format(
"N{0}"
, rowTwoNum + 1),
""
);
RangeMark(workSheet,
string
.Format(
"O{0}"
, rowTwoNum),
string
.Format(
"O{0}"
, rowTwoNum + 1),
"重量偏差"
);
RangeMark(workSheet,
string
.Format(
"P{0}"
, rowTwoNum),
string
.Format(
"P{0}"
, rowTwoNum + 1),
"表面質量"
);
RangeMark(workSheet,
string
.Format(
"Q{0}"
, rowTwoNum),
string
.Format(
"Q{0}"
, rowTwoNum + 1),
"尺寸和\n外形"
);
RangeMark(workSheet,
string
.Format(
"R{0}"
, rowTwoNum),
string
.Format(
"R{0}"
, rowTwoNum + 1),
"包裝"
);
RangeMark(workSheet,
string
.Format(
"B{0}"
, rowTwoNum + 1),
string
.Format(
"B{0}"
, rowTwoNum + 1),
"Rel /Mpa"
);
RangeMark(workSheet,
string
.Format(
"C{0}"
, rowTwoNum + 1),
string
.Format(
"C{0}"
, rowTwoNum + 1),
"Rm /Mpa"
);
RangeMark(workSheet,
string
.Format(
"D{0}"
, rowTwoNum + 1),
string
.Format(
"D{0}"
, rowTwoNum + 1),
"A / %"
);
RangeMark(workSheet,
string
.Format(
"E{0}"
, rowTwoNum + 1),
string
.Format(
"E{0}"
, rowTwoNum + 1),
"Rgt / %"
);
RangeMark(workSheet,
string
.Format(
"F{0}"
, rowTwoNum + 1),
string
.Format(
"F{0}"
, rowTwoNum + 1),
" R°m / R°eL"
);
RangeMark(workSheet,
string
.Format(
"G{0}"
, rowTwoNum + 1),
string
.Format(
"G{0}"
, rowTwoNum + 1),
"R°eL/ReL"
);
RangeMark(workSheet,
string
.Format(
"H{0}"
, rowTwoNum + 1),
string
.Format(
"H{0}"
, rowTwoNum + 1),
"彎芯直徑①"
);
RangeMark(workSheet,
string
.Format(
"I{0}"
, rowTwoNum + 1),
string
.Format(
"I{0}"
, rowTwoNum + 1),
"結果"
);
RangeMark(workSheet,
string
.Format(
"J{0}"
, rowTwoNum + 1),
string
.Format(
"J{0}"
, rowTwoNum + 1),
"彎芯直徑①"
);
RangeMark(workSheet,
string
.Format(
"K{0}"
, rowTwoNum + 1),
string
.Format(
"K{0}"
, rowTwoNum + 1),
"結果"
);
// 力學性能表單（內容部分）
var
totalRowIndex = rowTwoNum + 2;
// 統計行索引
if
(_warranty.Dynamic.Any())
{
for
(
int
i = 0; i < _warranty.Dynamic.Count; i++)
{
// 內容索引
var
rowThreeNum = i + rowTwoNum + 2;
totalRowIndex = rowThreeNum + 1;
// 數據實體
var
item = _warranty.Dynamic[i];
RangeMark(workSheet,
string
.Format(
"A{0}"
, rowThreeNum),
string
.Format(
"A{0}"
, rowThreeNum), item.BatchNumber);
RangeMark(workSheet,
string
.Format(
"B{0}"
, rowThreeNum),
string
.Format(
"B{0}"
, rowThreeNum), item.RelMpa);
RangeMark(workSheet,
string
.Format(
"C{0}"
, rowThreeNum),
string
.Format(
"C{0}"
, rowThreeNum), item.RMpa);
RangeMark(workSheet,
string
.Format(
"D{0}"
, rowThreeNum),
string
.Format(
"D{0}"
, rowThreeNum), item.A);
RangeMark(workSheet,
string
.Format(
"E{0}"
, rowThreeNum),
string
.Format(
"E{0}"
, rowThreeNum), item.Agt);
RangeMark(workSheet,
string
.Format(
"F{0}"
, rowThreeNum),
string
.Format(
"F{0}"
, rowThreeNum), item.RmReL);
RangeMark(workSheet,
string
.Format(
"G{0}"
, rowThreeNum),
string
.Format(
"G{0}"
, rowThreeNum), item.RelRel);
RangeMark(workSheet,
string
.Format(
"H{0}"
, rowThreeNum),
string
.Format(
"H{0}"
, rowThreeNum), item.DirectBendingOne);
RangeMark(workSheet,
string
.Format(
"I{0}"
, rowThreeNum),
string
.Format(
"I{0}"
, rowThreeNum), item.ResultOne);
RangeMark(workSheet,
string
.Format(
"J{0}"
, rowThreeNum),
string
.Format(
"J{0}"
, rowThreeNum), item.DirectBendingTwo);
RangeMark(workSheet,
string
.Format(
"K{0}"
, rowThreeNum),
string
.Format(
"K{0}"
, rowThreeNum), item.ResultTwo);
RangeMark(workSheet,
string
.Format(
"L{0}"
, rowThreeNum),
string
.Format(
"L{0}"
, rowThreeNum), item.Metallography);
RangeMark(workSheet,
string
.Format(
"M{0}"
, rowThreeNum),
string
.Format(
"M{0}"
, rowThreeNum),
""
);
RangeMark(workSheet,
string
.Format(
"N{0}"
, rowThreeNum),
string
.Format(
"N{0}"
, rowThreeNum),
""
);
RangeMark(workSheet,
string
.Format(
"O{0}"
, rowThreeNum),
string
.Format(
"O{0}"
, rowThreeNum), item.WeightDeviation);
RangeMark(workSheet,
string
.Format(
"P{0}"
, rowThreeNum),
string
.Format(
"P{0}"
, rowThreeNum), item.SurfaceQuality);
RangeMark(workSheet,
string
.Format(
"Q{0}"
, rowThreeNum),
string
.Format(
"Q{0}"
, rowThreeNum), item.SizeAndAppearance);
RangeMark(workSheet,
string
.Format(
"R{0}"
, rowThreeNum),
string
.Format(
"R{0}"
, rowThreeNum), item.Packing);
}
}
// 添加統計行
RangeMark(workSheet,
string
.Format(
"A{0}"
, totalRowIndex),
string
.Format(
"A{0}"
, totalRowIndex),
""
);
RangeMark(workSheet,
string
.Format(
"B{0}"
, totalRowIndex),
string
.Format(
"B{0}"
, totalRowIndex),
"總捆(包)數 "
);
RangeMark(workSheet,
string
.Format(
"C{0}"
, totalRowIndex),
string
.Format(
"C{0}"
, totalRowIndex),
"計算"
);
RangeMark(workSheet,
string
.Format(
"D{0}"
, totalRowIndex),
string
.Format(
"D{0}"
, totalRowIndex),
""
);
RangeMark(workSheet,
string
.Format(
"E{0}"
, totalRowIndex),
string
.Format(
"E{0}"
, totalRowIndex),
""
);
RangeMark(workSheet,
string
.Format(
"F{0}"
, totalRowIndex),
string
.Format(
"F{0}"
, totalRowIndex),
""
);
RangeMark(workSheet,
string
.Format(
"G{0}"
, totalRowIndex),
string
.Format(
"G{0}"
, totalRowIndex),
""
);
RangeMark(workSheet,
string
.Format(
"H{0}"
, totalRowIndex),
string
.Format(
"I{0}"
, totalRowIndex),
"實際總重量(t)"
);
RangeMark(workSheet,
string
.Format(
"J{0}"
, totalRowIndex),
string
.Format(
"J{0}"
, totalRowIndex),
"計算"
);
RangeMark(workSheet,
string
.Format(
"K{0}"
, totalRowIndex),
string
.Format(
"L{0}"
, totalRowIndex),
""
);
RangeMark(workSheet,
string
.Format(
"M{0}"
, totalRowIndex),
string
.Format(
"N{0}"
, totalRowIndex),
""
);
RangeMark(workSheet,
string
.Format(
"O{0}"
, totalRowIndex),
string
.Format(
"Q{0}"
, totalRowIndex),
""
);
RangeMark(workSheet,
string
.Format(
"R{0}"
, totalRowIndex),
string
.Format(
"R{0}"
, totalRowIndex),
""
);
// 合並橫着的單元格
ColumnsSpan(workSheet,
"F1"
,
"G1"
);
ColumnsSpan(workSheet,
"F2"
,
"G2"
);
ColumnsSpan(workSheet,
"F3"
,
"G3"
);
ColumnsSpan(workSheet,
"F4"
,
"G4"
);
ColumnsSpan(workSheet,
"F5"
,
"G5"
);
ColumnsSpan(workSheet,
"L1"
,
"M1"
);
ColumnsSpan(workSheet,
"L2"
,
"M2"
);
ColumnsSpan(workSheet,
"L3"
,
"M3"
);
ColumnsSpan(workSheet,
"L4"
,
"M4"
);
ColumnsSpan(workSheet,
"L5"
,
"M5"
);
// 合並豎着的單元格
RowsSpan(workSheet,
"F1"
,
"F5"
);
RowsSpan(workSheet,
"G1"
,
"G5"
);
RowsSpan(workSheet,
"L1"
,
"L5"
);
RowsSpan(workSheet,
"M1"
,
"M5"
);
// 插入圖片
SavePic(workSheet,
"G1"
, Directory.GetCurrentDirectory() +
"/pq.jpg"
);
SavePic(workSheet,
"L1"
, Directory.GetCurrentDirectory() +
"/s.jpg"
);
//------------------------打印頁面相關設置--------------------------------
workSheet.PageSetup.PaperSize = Microsoft.Office.Interop.Excel.XlPaperSize.xlPaperA4;
//紙張大小
workSheet.PageSetup.Orientation = Microsoft.Office.Interop.Excel.XlPageOrientation.xlLandscape;
//頁面橫向
//workSheet.PageSetup.Zoom = 75; //打印時頁面設置,縮放比例百分之幾
workSheet.PageSetup.Zoom =
false
;
//打印時頁面設置,必須設置為false,頁高,頁寬才有效
workSheet.PageSetup.FitToPagesWide = 1;
//設置頁面縮放的頁寬為1頁寬
workSheet.PageSetup.FitToPagesTall =
false
;
//設置頁面縮放的頁高自動
workSheet.PageSetup.CenterFooter =
"第 &P 頁，共 &N 頁"
;
//頁面下標
workSheet.PageSetup.FooterMargin = 5;
workSheet.PageSetup.PrintGridlines =
false
;
//打印單元格網線
workSheet.PageSetup.TopMargin = 15;
//上邊距為2cm（轉換為in）
workSheet.PageSetup.BottomMargin = 20;
//下邊距為1.5cm
workSheet.PageSetup.LeftMargin = 30;
//左邊距為2cm
workSheet.PageSetup.RightMargin = 30;
//右邊距為2cm
workSheet.PageSetup.CenterHorizontally =
true
;
//文字水平居中
//------------------------打印頁面設置結束--------------------------------
///http://blog.csdn.net/wanmingtom/article/details/6125599
///
// 生成excel文件
workSheet.SaveAs(_filePath, Type.Missing, Type.Missing, Type.Missing, XlSaveAsAccessMode.xlNoChange, 1,
false
, Type.Missing, Type.Missing, Type.Missing);
//另存表
//// 直接打印放開下面兩個注釋即可
//ExcelApp.Visible = false; //是否顯示excel文檔
//workSheet.PrintOutEx();
KillProcess(ExcelApp);
//殺掉生成的進程
GC.Collect();
//垃圾回收機制
}
private
void
ColumnsSpan(Worksheet workSheet,
string
start,
string
end)
{
Microsoft.Office.Interop.Excel.Range EG1 = workSheet.get_Range(start, end);
EG1.MergeCells =
true
;
EG1.VerticalAlignment = Microsoft.Office.Interop.Excel.XlVAlign.xlVAlignCenter;
EG1.HorizontalAlignment = Microsoft.Office.Interop.Excel.XlVAlign.xlVAlignCenter;
}
private
void
RowsSpan(Worksheet workSheet,
string
start,
string
end)
{
Range pqPricRange = workSheet.get_Range(start, end);
pqPricRange.Application.DisplayAlerts =
false
;
//pqPricRange.Merge(Missing.Value);
pqPricRange.MergeCells =
true
;
pqPricRange.Application.DisplayAlerts =
true
;
pqPricRange.VerticalAlignment = Microsoft.Office.Interop.Excel.XlVAlign.xlVAlignCenter;
pqPricRange.HorizontalAlignment = Microsoft.Office.Interop.Excel.XlVAlign.xlVAlignCenter;
}
/// <summary>
/// 創建單元格
/// </summary>
/// <param name="workSheet">Worksheet對象</param>
/// <param name="startCell">開始格子號</param>
/// <param name="endCell">終止格子號</param>
/// <param name="strText">文本</param>
/// <param name="fontSize">字體大小</param>
/// <param name="rowHeight">行高</param>
/// <param name="HorizontalAlignment">橫向劇中</param>
/// <param name="LineStyle">單元格邊框</param>
/// <returns></returns>
private
bool
RangeMark(Worksheet workSheet,
string
startCell,
string
endCell,
string
strText,
int
fontSize = 12,
int
rowHeight = 30,
int
HorizontalAlignment = 3,
int
LineStyle = 1)
{
//創建一個區域對象。第一個參數是開始格子號，第二個參數是終止格子號。比如選中A1——D3這個區域。
Range range = workSheet.get_Range(startCell, endCell);
if
(range ==
null
)
{
System.Diagnostics.Debug.WriteLine(
"ERROR: range == null"
);
return
false
;
}
range.Merge(0);
//合並方法，0的時候直接合並為一個單元格
range.Font.Size = fontSize;
//字體大小
range.Font.Name =
"黑體"
;
//字體
//range.EntireRow.AutoFit(); //自動調整行高
//range.EntireColumn.AutoFit();
//range.RowHeight = 20;
//range.EntireColumn.AutoFit(); //自動調整列寬
//range.NumberFormatLocal = "@";
//range.EntireColumn.AutoFit();
range.NumberFormatLocal =
"@"
;
range.RowHeight = rowHeight;
range.ColumnWidth = 15;
//range.EntireColumn.AutoFit();
//range.EntireRow.AutoFit();
range.HorizontalAlignment = HorizontalAlignment;
//橫向居中
range.VerticalAlignment = XlVAlign.xlVAlignCenter;
range.Value = strText;
//合並單元格之后，設置其中的文本
range.Cells.Borders.LineStyle = LineStyle;
//設置單元格邊框的粗細
range.WrapText =
true
;
//文本自動換行
return
true
;
}
/// <summary>
/// 殺掉生成的進程
/// </summary>
/// <param name="AppObject">進程程對象</param>
private
static
void
KillProcess(Microsoft.Office.Interop.Excel.Application AppObject)
{
int
Pid = 0;
IntPtr Hwnd =
new
IntPtr(AppObject.Hwnd);
System.Diagnostics.Process p =
null
;
try
{
GetWindowThreadProcessId(Hwnd,
out
Pid);
p = System.Diagnostics.Process.GetProcessById(Pid);
if
(p !=
null
)
{
p.Kill();
p.Dispose();
}
}
catch
(Exception ex)
{
System.Diagnostics.Debug.WriteLine(
"進程關閉失敗！異常信息："
+ ex);
}
}
/// <summary>
/// 引用Windows句柄，獲取程序PID
/// </summary>
/// <param name="Hwnd"></param>
/// <param name="PID"></param>
/// <returns></returns>
[DllImport(
"User32.dll"
)]
public
static
extern
int
GetWindowThreadProcessId(IntPtr Hwnd,
out
int
PID);
private
void
SavePic(Worksheet workSheet,
string
rangename,
string
filename)
{
Microsoft.Office.Interop.Excel.Range range = workSheet.get_Range(rangename, Type.Missing);
range.Select();
range.HorizontalAlignment = Microsoft.Office.Interop.Excel.XlVAlign.xlVAlignCenter;
///////////
float
PicLeft, PicTop, PicWidth, PicHeight;
//距離左邊距離，頂部距離，圖片寬度、高度
PicTop = Convert.ToSingle(range.Top);
PicWidth = Convert.ToSingle(range.MergeArea.Width);
PicHeight = Convert.ToSingle(range.Height);
PicWidth = Convert.ToSingle(range.Width);
PicLeft = Convert.ToSingle(range.Left);
//////////////////
Microsoft.Office.Interop.Excel.Pictures pict = (Microsoft.Office.Interop.Excel.Pictures)workSheet.Pictures(Type.Missing);
if
(filename.IndexOf(
"."
) > 0)
{
if
(System.IO.File.Exists(filename))
{
pict.Insert(filename, Type.Missing);
//顯示原圖 重疊在一起
//workSheet.Shapes.AddPicture(filename,
// Microsoft.Office.Core.MsoTriState.msoFalse,
// Microsoft.Office.Core.MsoTriState.msoCTrue,
// PicLeft, PicTop, PicWidth, PicHeight);//指定位置顯示小圖
}
}
}
}
|
生成的excel預覽
三 在Visual Studio中通過插件編輯rdlc文件進行可視化布局（動態添加行的我暫時沒有弄出來，這里只演示固定字段的打印）
首先引用：
第一步：安裝插件
搜索rdlc
第二步：這里下載好之后從新啟動vs它會自動安裝插件。安裝好后創建文件。
第三步：可視化布局操作
第四步：設置數據綁定，在需要綁定數據的單元格中鼠標右鍵點擊文本框屬性。
名稱：與實體屬性寫法一致 值：[與實體屬性寫法一致]
設置字體及大小
第五步：布局及所有字段寫好之后就設置數據集（我這里用的是本地實體模型）
右鍵添加數據集
這里選擇你要綁定的實體
注意：當界面設計好之后我們重新生成項目總是提示生成失敗，而vs也不提示哪里出錯了。
我就猜測是不是這個rdlc文件的問題，我就試着把rdlc文件排除在項目外，再次生成就可以了。
當然這個不影響我們編輯rdlc文件，你可以繼續編輯，只不過在讀取的時候，是默認bin目錄下，這里每次編輯了就要手動賦值到bin目錄中。
這里設計好了之后就看代碼。
按鈕事件代碼：
|
1
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private
void
btn_code_Click(
object
sender, RoutedEventArgs e)
{
// 數據
var
csm =
new
CodeSheetModel()
{
CodeSheetNumber =
"1W52902644"
,
ContractNuber =
"D8S0363501"
,
QuasiSign =
""
,
LoadingPoint =
"北部站"
,
DeliveryStandard =
"GB/T1499.2-2019"
,
DeliveryAddress =
""
,
OrderUnit =
"。。。。。有限公司"
,
ReceivingUnit =
"。。。。。。。有限公司"
,
SettlementUnit =
"。。。。。有限公司"
,
PrivateLineName =
"螺紋鋼"
,
LicenseNumber =
"川B37037"
,
BillLoadNo =
"1W62904010501"
,
ShippType =
"21"
,
DeliveryClass =
"2"
,
ProductDescription =
"不說明"
,
VarietyName =
"螺紋鋼"
,
ShipmentNo =
""
,
BrandNo =
"HRB400E1114"
,
FactoryOutData =
"2019-04-03 14:10"
,
MeterMode =
"計量"
,
PrintDateTime =
"2019-04-03 14:10:45"
};
var
p =
new
CodePrintHelper();
p.Run(csm, (ex) =>
{
MessageBox.Show(ex.Message);
},
"NPI84FFAF (HP LaserJet MFP M436)"
);
MessageBox.Show(
"完成打印。。。"
);
}
|
CodePrintHelper.cs文件代碼：
|
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/// <summary>
/// 碼單打印
/// </summary>
public
class
CodePrintHelper
{
/// <summary>
/// 用來記錄當前打印到第幾頁了
/// </summary>
private
int
m_currentPageIndex = 0;
private
IList<Stream> m_streams;
/// <summary>
/// 時間
/// </summary>
private
DateTime dateTime;
/// <summary>
/// 打印機集合
/// </summary>
private
static
List<
string
> printList =
null
;
/// <summary>
/// 打印發生異常的回調函數
/// </summary>
public
Action<Exception> ExecptionCallBack {
get
;
set
; }
/// <summary>
/// 獲取打印機集合
/// </summary>
public
static
List<
string
> PrintList
{
get
{
if
(printList ==
null
)
{
printList =
new
List<
string
>();
LocalPrintServer printServer =
new
LocalPrintServer();
PrintQueueCollection printQueuesOnLocalServer = printServer.GetPrintQueues(
new
[] { EnumeratedPrintQueueTypes.Local });
foreach
(PrintQueue printer
in
printQueuesOnLocalServer)
printList.Add(printer.Name);
}
return
printList;
}
}
/// <summary>
/// 執行打印
/// </summary>
/// <param name="CodeSheetModel">打印的數據</param>
/// <param name="printName">打印機名稱，為空則調用默認的打印機</param>
public
bool
Run(CodeSheetModel outPlate, Action<Exception> execptionCallBack,
string
printName =
null
)
{
ExecptionCallBack = execptionCallBack;
// 檢查是否指定了打印機
if
(
string
.IsNullOrWhiteSpace(printName) && PrintList.Count > 0)
printName = PrintList[0];
else
if
(PrintList.Count <= 0)
{
ExecptionCallBack(
new
Exception(
"未找到可用的打印機"
));
return
false
;
}
if
(!printList.Contains(printName))
{
ExecptionCallBack(
new
Exception(
string
.Format(
"未找到打印機 {0}"
, printName)));
return
false
;
}
dateTime = DateTime.Now;
var
report =
new
LocalReport();
report.ReportPath =
"./Reports/ExitBarReport.rdlc"
;
report.DataSources.Add(
new
ReportDataSource(
"CodeSheetDataSet"
, LoadData(outPlate)));
Export(report);
m_currentPageIndex = 0;
Print(printName);
if
(m_streams !=
null
)
{
foreach
(Stream stream
in
m_streams)
stream.Close();
m_streams =
null
;
}
DeleteTempFile();
return
true
;
}
/// <summary>
/// 填充要打印的數據
/// </summary>
/// <param name="op"></param>
/// <returns></returns>
public
DataTable LoadData(CodeSheetModel op)
{
DataTable dt =
new
DataTable();
dt.Columns.Add(
"CodeSheetNumber"
,
typeof
(
string
));
dt.Columns.Add(
"ContractNuber"
,
typeof
(
string
));
dt.Columns.Add(
"QuasiSign"
,
typeof
(
string
));
dt.Columns.Add(
"LoadingPoint"
,
typeof
(
string
));
dt.Columns.Add(
"DeliveryStandard"
,
typeof
(
string
));
dt.Columns.Add(
"DeliveryAddress"
,
typeof
(
string
));
dt.Columns.Add(
"OrderUnit"
,
typeof
(
string
));
dt.Columns.Add(
"ReceivingUnit"
,
typeof
(
string
));
dt.Columns.Add(
"SettlementUnit"
,
typeof
(
string
));
dt.Columns.Add(
"PrivateLineName"
,
typeof
(
string
));
dt.Columns.Add(
"LicenseNumber"
,
typeof
(
string
));
dt.Columns.Add(
"BillLoadNo"
,
typeof
(
string
));
dt.Columns.Add(
"ShippType"
,
typeof
(
string
));
dt.Columns.Add(
"DeliveryClass"
,
typeof
(
string
));
dt.Columns.Add(
"ProductDescription"
,
typeof
(
string
));
dt.Columns.Add(
"VarietyName"
,
typeof
(
string
));
dt.Columns.Add(
"ShipmentNo"
,
typeof
(
string
));
dt.Columns.Add(
"BrandNo"
,
typeof
(
string
));
dt.Columns.Add(
"FactoryOutData"
,
typeof
(
string
));
dt.Columns.Add(
"MeterMode"
,
typeof
(
string
));
dt.Columns.Add(
"PrintDateTime"
,
typeof
(
string
));
//// 產品
//dt.Columns.Add("MeltingNumber", typeof(string));
//dt.Columns.Add("MaterialScience", typeof(string));
//dt.Columns.Add("MachiningState", typeof(string));
//dt.Columns.Add("Chang", typeof(string));
//dt.Columns.Add("NetWight", typeof(string));
//dt.Columns.Add("BundleNum", typeof(string));
//dt.Columns.Add("BranchNum", typeof(string));
DataRow dr = dt.NewRow();
dr[
"CodeSheetNumber"
] = op.CodeSheetNumber;
dr[
"ContractNuber"
] = op.ContractNuber;
dr[
"QuasiSign"
] = op.QuasiSign;
dr[
"LoadingPoint"
] = op.LoadingPoint;
dr[
"DeliveryStandard"
] = op.DeliveryStandard;
dr[
"DeliveryAddress"
] = op.DeliveryAddress;
dr[
"OrderUnit"
] = op.OrderUnit;
dr[
"ReceivingUnit"
] = op.ReceivingUnit;
dr[
"SettlementUnit"
] = op.SettlementUnit;
dr[
"PrivateLineName"
] = op.PrivateLineName;
dr[
"LicenseNumber"
] = op.LicenseNumber;
dr[
"BillLoadNo"
] = op.BillLoadNo;
dr[
"ShippType"
] = op.ShippType;
dr[
"DeliveryClass"
] = op.DeliveryClass;
dr[
"ProductDescription"
] = op.ProductDescription;
dr[
"VarietyName"
] = op.VarietyName;
dr[
"ShipmentNo"
] = op.ShipmentNo;
dr[
"BrandNo"
] = op.BrandNo;
dr[
"FactoryOutData"
] = op.FactoryOutData;
dr[
"MeterMode"
] = op.MeterMode;
dr[
"PrintDateTime"
] = op.PrintDateTime;
dt.Rows.Add(dr);
//// 產品
//for (int i = 0; i < productItem.Count; i++)
//{
// var model = productItem[i];
// var newRow = dt.NewRow();
// dr["MeltingNumber"] = model.MeltingNumber;
// dr["MaterialScience"] = model.MaterialScience;
// dr["MachiningState"] = model.MachiningState;
// dr["Chang"] = model.Chang;
// dr["NetWight"] = model.NetWight;
// dr["BundleNum"] = model.BundleNum;
// dr["BranchNum"] = model.BranchNum;
// dt.Rows.Add(newRow);
//}
return
dt;
}
/// <summary>
/// 導出報表的每一個頁面到一個EMF文件
/// </summary>
/// <param name="report"></param>
private
void
Export(LocalReport report)
{
string
deviceInfo =
"<DeviceInfo>"
+
" <OutputFormat>EMF</OutputFormat>"
+
" <PageWidth>19.30cm</PageWidth>"
+
" <PageHeight>6.68cm</PageHeight>"
+
" <MarginTop>0.13cm</MarginTop>"
+
" <MarginLeft>1.53cm</MarginLeft>"
+
" <MarginRight>0.13cm</MarginRight>"
+
" <MarginBottom>0.13cm</MarginBottom>"
+
"</DeviceInfo>"
;
Warning[] warnings;
m_streams =
new
List<Stream>();
report.Render(
"Image"
, deviceInfo, CreateStream,
out
warnings);
foreach
(Stream stream
in
m_streams)
{
stream.Position = 0;
}
}
/// <summary>
/// 創建流
/// </summary>
/// <param name="name"></param>
/// <param name="fileNameExtension"></param>
/// <param name="encoding"></param>
/// <param name="mimeType"></param>
/// <param name="willSeek"></param>
/// <returns></returns>
private
Stream CreateStream(
string
name,
string
fileNameExtension, Encoding encoding,
string
mimeType,
bool
willSeek)
{
//var stream = new FileStream(@"./" + name +
// "." + fileNameExtension, FileMode.Create);
//var stream = new FileStream($"./{dateTime.ToString("yyyy_MM_dd_HH_mm_ss")}_{name}.{fileNameExtension}", FileMode.Create);
if
(!Directory.Exists(
"./PrintFileTemp"
))
{
Directory.CreateDirectory(
"./PrintFileTemp"
);
}
var
stream =
new
FileStream(
string
.Format(
"./PrintFileTemp/{0}_{1}.{2}"
, dateTime.ToString(
"yyyy_MM_dd_HH_mm_ss"
), name, fileNameExtension), FileMode.Create);
if
(m_streams.Count < 1)
m_streams.Add(stream);
return
stream;
}
/// <summary>
/// 打印
/// </summary>
/// <param name="printerName"></param>
private
void
Print(
string
printerName)
{
if
(m_streams ==
null
|| m_streams.Count == 0)
return
;
PrintDocument printDoc =
new
PrintDocument();
printDoc.PrinterSettings.PrinterName = printerName;
if
(!printDoc.PrinterSettings.IsValid)
{
//ExecptionCallBack(new Exception($"未找到打印機 {printerName}"));
ExecptionCallBack(
new
Exception(
string
.Format(
"未找到打印機 {0}"
, printerName)));
return
;
}
// 0.001 英寸 = 0.0254 厘米
// = 960cm
//printDoc.DefaultPageSettings.PaperSize = new PaperSize("Custom", 815, 400);
printDoc.PrinterSettings.Copies = 1;
printDoc.PrintPage +=
new
PrintPageEventHandler(PrintPage);
printDoc.Print();
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="ev"></param>
private
void
PrintPage(
object
sender, PrintPageEventArgs ev)
{
Metafile pageImage =
new
Metafile(m_streams[m_currentPageIndex]);
ev.Graphics.DrawImage(pageImage, ev.PageBounds);
ev.HasMorePages =
false
;
ev.PageSettings.Landscape =
true
;
}
private
void
DeleteTempFile()
{
Dispose();
foreach
(
var
item
in
Directory.EnumerateFiles(AppDomain.CurrentDomain.BaseDirectory +
"PrintFileTemp"
))
{
try
{
File.Delete(item);
}
catch
(Exception)
{
}
}
}
/// <summary>
/// 釋放現有流資源
/// </summary>
public
void
Dispose()
{
if
(m_streams !=
null
)
{
foreach
(Stream stream
in
m_streams)
stream.Close();
m_streams =
null
;
}
}
}
|
以上就是三種打印方式。
以上源碼下載地址：https://download.csdn.net/download/qingchundaima/11125329