本文介紹如何通過c# 和vb.net代碼實現在word文檔中添加條碼和二維碼。代碼中將分為在word正文段落中、頁眉頁腳中等情況來添加。
使用工具：
free spire.office for .net （免費版）
工具簡介：
這是spire所有.net平臺下免費產品的集合包，包含spire.barcode.dll、spire.dataexport.dll、spire.pdf.dll、spire.doc.dll、spire.docviewer.forms.dll 、spire.pdfviewer.forms.dll 、spire.presentation.dll 、spire.xls.dll等dll可用于操作word/pdf/excel/ppt等文件。
本文添加條碼、二維碼需要在vs程序中添加引用 spire.doc.dll 和 spire.barcode.dll 這兩個dll文件。
dll添加引用效果：
注意：
1. 需要下載安裝到本地指定路徑，dll文件可在安裝路徑下的bin文件夾下獲取。
2. 生成的條碼、二維碼會有水印字樣的文字，可通過此方法去除。
代碼示例
1. 添加條碼到word
c#
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using spire.doc;using spire.barcode;using system.drawing;using system.io;using spire.doc.documents;namespace addbarcode{ class program { static void main(string[] args) { //調用方法 applykey(string key) 移除水印文字 spire.barcode.barcodesettings.applykey("在這里輸入去除水印字樣的序列號"); //創建document對象，加載word文檔 document doc = new document(); doc.loadfromfile("test.docx"); //獲取第2節 section section = doc.sections[1]; //使用spire.barcode的barcodesettings和barcodegenerator類創建條碼并保存為圖片 barcodesettings settings = new barcodesettings(); settings.type = barcodetype.code128; settings.data = "123456789"; settings.data2d = "123456789"; settings.showtext = false; settings.barheight = 4; settings.x = 0.3f; settings.hasborder = true; settings.borderwidth = 0.5f; settings.bordercolor = color.aliceblue; settings.backcolor = color.wheat; barcodegenerator barcodegenerator = new barcodegenerator(settings); image image = barcodegenerator.generateimage(); //image.save("barcode.png", system.drawing.imaging.imageformat.png);//如果需要保存生成的barcode圖片，可執行此步驟代碼 //添加條碼到正文段落 paragraph paragraph = section.addparagraph(); paragraph.text = "收貨碼："; paragraph.appendpicture(image); paragraph.format.horizontalalignment = horizontalalignment.right; //添加條碼圖片到word頁腳 headerfooter footer = section.headersfooters.footer; paragraph footerpara = footer.addparagraph(); footerpara.text = "掃碼識真偽："; footerpara.appendpicture(image); footerpara.format.horizontalalignment = horizontalalignment.left; //保存文檔 doc.savetofile("barcodetoword.docx", fileformat.docx2013); system.diagnostics.process.start("barcodetoword.docx"); } }} |
vb.net
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imports spire.docimports spire.barcodeimports system.drawingimports system.ioimports spire.doc.documentsnamespace addbarcode class program private shared sub main(args as string()) '調用方法 applykey(string key) 移除水印文字 spire.barcode.barcodesettings.applykey("在這里輸入去除水印字樣的序列號") '創建document對象，加載word文檔 dim doc as new document() doc.loadfromfile("test.docx") '獲取第2節 dim section as section = doc.sections(1) '使用spire.barcode的barcodesettings和barcodegenerator類創建條碼并保存為圖片 dim settings as new barcodesettings() settings.type = barcodetype.code128 settings.data = "123456789" settings.data2d = "123456789" settings.showtext = false settings.barheight = 4 settings.x = 0.3f settings.hasborder = true settings.borderwidth = 0.5f settings.bordercolor = color.aliceblue settings.backcolor = color.wheat dim barcodegenerator as new barcodegenerator(settings) dim image as image = barcodegenerator.generateimage() 'image.save("barcode.png", system.drawing.imaging.imageformat.png);//如果需要保存生成的barcode圖片，可執行此步驟代碼 '添加條碼到正文段落 dim paragraph as paragraph = section.addparagraph() paragraph.text = "收貨碼：" paragraph.appendpicture(image) paragraph.format.horizontalalignment = horizontalalignment.right '添加條碼圖片到word頁腳 dim footer as headerfooter = section.headersfooters.footer dim footerpara as paragraph = footer.addparagraph() footerpara.text = "掃碼識真偽：" footerpara.appendpicture(image) footerpara.format.horizontalalignment = horizontalalignment.left '保存文檔 doc.savetofile("barcodetoword.docx", fileformat.docx2013) system.diagnostics.process.start("barcodetoword.docx") end sub end classend namespace |
條碼添加效果：
2. 添加二維碼到word
c#
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using spire.doc;using spire.barcode;using system.drawing;using system.io;using spire.doc.documents;using system;namespace addqrcode{ class program { static void main(string[] args) { //調用方法 applykey(string key) 移除水印文字 spire.barcode.barcodesettings.applykey("在這里輸入去除水印字樣的序列號"); //創建document對象，加載word文檔 document doc = new document(); doc.loadfromfile("test.docx"); //獲取第2節 section section = doc.sections[1]; //使用spire.barcode的barcodesettings和barcodegenerator類創建二維碼并保存為圖片 barcodesettings settings = new barcodesettings(); settings.type = barcodetype.qrcode; settings.imagewidth = 50; settings.imageheight = 50; settings.data = "123456"; settings.data2d = "123456"; settings.x =0.7f; settings.leftmargin = 1; settings.showtextonbottom = true; settings.qrcodeecl = qrcodeecl.q; settings.qrcodedatamode = qrcodedatamode.numeric; barcodegenerator generator = new barcodegenerator(settings); image image = generator.generateimage(); //image.save("qrcode.png", system.drawing.imaging.imageformat.png);//如果需要保存生成的二維碼圖片，可執行此步驟代碼 //添加二維碼到正文段落 paragraph paragraph = section.addparagraph(); paragraph.appendpicture(image); paragraph.format.horizontalalignment = horizontalalignment.right; //添加二維碼圖片到word頁眉 headerfooter header = section.headersfooters.header; //headerfooter footer = section.headersfooters.footer;//獲取頁腳 paragraph headerpara = header.addparagraph(); headerpara.appendpicture(image); headerpara.format.horizontalalignment = horizontalalignment.center; //保存文檔 doc.savetofile("qrcodetoheader.docx", fileformat.docx2013); system.diagnostics.process.start("qrcodetoheader.docx"); } }} |
vb.net
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imports spire.docimports spire.barcodeimports system.drawingimports system.ioimports spire.doc.documentsnamespace addqrcode class program private shared sub main(args as string()) '調用方法 applykey(string key) 移除水印文字 spire.barcode.barcodesettings.applykey("在這里輸入去除水印字樣的序列號") '創建document對象，加載word文檔 dim doc as new document() doc.loadfromfile("test.docx") '獲取第2節 dim section as section = doc.sections(1) '使用spire.barcode的barcodesettings和barcodegenerator類創建二維碼并保存為圖片 dim settings as new barcodesettings() settings.type = barcodetype.qrcode settings.imagewidth = 50 settings.imageheight = 50 settings.data = "123456" settings.data2d = "123456" settings.x = 0.7f settings.leftmargin = 1 settings.showtextonbottom = true settings.qrcodeecl = qrcodeecl.q settings.qrcodedatamode = qrcodedatamode.numeric dim generator as new barcodegenerator(settings) dim image as image = generator.generateimage() 'image.save("qrcode.png", system.drawing.imaging.imageformat.png);//如果需要保存生成的二維碼圖片，可執行此步驟代碼 '添加二維碼到正文段落 dim paragraph as paragraph = section.addparagraph() paragraph.appendpicture(image) paragraph.format.horizontalalignment = horizontalalignment.right '添加二維碼圖片到word頁眉 dim header as headerfooter = section.headersfooters.header 'headerfooter footer = section.headersfooters.footer;//獲取頁腳 dim headerpara as paragraph = header.addparagraph() headerpara.appendpicture(image) headerpara.format.horizontalalignment = horizontalalignment.center '保存文檔 doc.savetofile("qrcodetoheader.docx", fileformat.docx2013) system.diagnostics.process.start("qrcodetoheader.docx") end sub end classend namespace |
二維碼添加效果：
以上就是c#/vb.net 在word中添加條碼、二維碼的示例代碼的詳細內容，更多關于c#/vb.net 在word中添加條碼、二維碼的資料請關注服務器之家其它相關文章！
原文鏈接：https://www.cnblogs.com/Yesi/p/13322749.html
