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C＃/VB. Net to convert PDF to excel

2022-06-28 22:15:00 【51CTO】

PDF Documents can be avoided and prevented ⽌ He ⼈⽆ Touch the keyboard to modify ⽂ It's about . But in avoiding others ⽆ At the same time, it also hinders the normal modification . If you want to process or modify PDF Data in documents , Try it Excel To achieve .Excel It has powerful data processing function , Rich chart drawing functions , Rich automation functions . This article will be divided into two parts to introduce you in detail how to C#/VB.NET Code will PDF To Excel Format . You can do this in a few simple steps , Please read the following for details .

Class library introduction and code ideas

Method 1:

Introduce... Into the program Spire.PDF.dll file ; take Free Spire.PDF for .NET Download to local , decompression , find BIN Under folder Spire.PDF.dll. And then in Visual Studio Open in “ Solution explorer ”, Right click “ quote ”,“ Add reference ”, The local path BIN Under folder dll Add a reference to the program .

Method 2:

adopt NuGet install . This can be done by 2 Methods of installation ：

1. Can be in Visual Studio Open in “ Solution explorer ”, Right click “ quote ”,“ management NuGet package ”, And then the search “Free Spire.PDF”, Click on “ install ”. Wait for the program installation to complete .

2. Copy the following to PM Console installation .

Install-Package FreeSpire.PDF -Version 8.2.0

take PDF To Excel

Specific steps :

establish PdfDocument Class object .
call PdfDocument.LoadFromFile() Method loading PDF file .
adopt PdfDocument.SaveToFile() Method as Excel File format to specified path .

Complete code :

【C#】

       
       using 
       
       Spire.
       
       Pdf;
       
       using 
       
       Spire.
       
       Pdf.
       
       Conversion;
       
       namespace 
       
       ConvertPdfToExcel
       
{
       
       class 
       
       Program
       
    {
       
       static 
       
       void 
       
       Main(
       
       string[] 
       
       args)
       
        {
       
       // establish  PdfDocument  Class object 
       
       PdfDocument 
       
       pdf 
       
       = 
       
       new 
       
       PdfDocument();
       
       // load PDF file 
       
       pdf.
       
       LoadFromFile(
       
       "TableSample2.pdf");
       
       // preservation PDF by XLSX file 
       
       pdf.
       
       SaveToFile(
       
       "PdfToExcel2.xlsx", 
       
       FileFormat.
       
       XLSX);
       
        }
       
    }
       
}
      
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【VB.NET】

       
       Imports 
       
       Spire
       
       .Pdf
       
       Imports 
       
       Spire
       
       .Pdf
       
       .Conversion
       
       Namespace 
       
       ConvertPdfToExcel
       
       Class 
       
       Program
       
       Private 
       
       Shared 
       
       Sub 
       
       Main(
       
       ByVal 
       
       args() 
       
       As 
       
       String)
       
       ' establish  PdfDocument  Class object 
       
       Dim 
       
       pdf 
       
       As 
       
       PdfDocument = 
       
       New 
       
       PdfDocument
       
       ' load PDF file 
       
       pdf
       
       .LoadFromFile(
       
       "TableSample2.pdf ")
       
       ' preservation PDF by XLSX file 
       
       pdf
       
       .SaveToFile(
       
       "PdfToExcel2.xlsx", 
       
       FileFormat
       
       .XLSX)
       
       End 
       
       Sub
       
       End 
       
       Class
       
       End 
       
       Namespace
      
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Document effects ：

Original file

C#/VB.NET take PDF To Excel_PDF

Output document

C#/VB.NET take PDF To Excel_Excel_02

Add multiple pages PDF Convert to a Excel Worksheet

Here is how to add multiple pages PDF Convert to a Excel The specific steps of the worksheet ：

establish PdfDocument Class object .
call PdfDocument.LoadFromFile() Method loading PDF file .
initialization XlsxLineLayoutOptions An instance of a class , In the class constructor , Put the first parameter convertToMultipleSheet Set to false.
call PdfDocument.ConvertOptions.SetPdfToXlsxOptions() Method setting PDF turn XLSX Options .
use PdfDocument.SaveToFile() Methods will PDF Save as Excel file

Complete code ：

【C#】

       
       using 
       
       Spire.
       
       Pdf;
       
       using 
       
       Spire.
       
       Pdf.
       
       Conversion;
       
       namespace 
       
       ConvertPdfToExcel
       
{
       
       class 
       
       Program
       
    {
       
       static 
       
       void 
       
       Main(
       
       string[] 
       
       args)
       
        {
       
       // establish  PdfDocument  Class object 
       
       PdfDocument 
       
       pdf 
       
       = 
       
       new 
       
       PdfDocument();
       
       // load PDF file 
       
       pdf.
       
       LoadFromFile(
       
       "TableSample.pdf");
       
       // initialization XlsxLineLayoutOptions  An instance of a class , In the class constructor , Put the first parameter convertToMultipleSheet  Set to  false.
       
       // The four parameters represent ：convertToMultipleSheet、showRotatedText、splitCell、wrapText
       
       XlsxLineLayoutOptions 
       
       options 
       
       = 
       
       new 
       
       XlsxLineLayoutOptions(
       
       false, 
       
       true, 
       
       true, 
       
       true);
       
       // Set up PDF turn XLSX Options 
       
       pdf.
       
       ConvertOptions.
       
       SetPdfToXlsxOptions(
       
       options);
       
       // preservation PDF by Excel file 
       
       pdf.
       
       SaveToFile(
       
       "PdfToOneExcelSheet.xlsx", 
       
       FileFormat.
       
       XLSX);
       
        }
       
    }
       
}
      
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【VB.NET】

       
       Imports 
       
       Spire
       
       .Pdf
       
       Imports 
       
       Spire
       
       .Pdf
       
       .Conversion
       
       Namespace 
       
       ConvertPdfToExcel
       
       Class 
       
       Program
       
       Private 
       
       Shared 
       
       Sub 
       
       Main(
       
       ByVal 
       
       args() 
       
       As 
       
       String)
       
       ' establish  PdfDocument  Class object 
       
       Dim 
       
       pdf 
       
       As 
       
       PdfDocument = 
       
       New 
       
       PdfDocument
       
       pdf
       
       .LoadFromFile(
       
       "TableSample.pdf")
       
       ' initialization XlsxLineLayoutOptions  An instance of a class , In the class constructor , Put the first parameter convertToMultipleSheet  Set to  false.
       
       ' The four parameters represent ：convertToMultipleSheet、showRotatedText、splitCell、wrapText 
       
       Dim 
       
       options 
       
       As 
       
       XlsxLineLayoutOptions = 
       
       New 
       
       XlsxLineLayoutOptions(
       
       false, 
       
       true, 
       
       true, 
       
       true)
       
       ' Set up PDF turn XLSX Options 
       
       pdf
       
       .ConvertOptions
       
       .SetPdfToXlsxOptions(
       
       options)
       
       ' preservation PDF by Excel file 
       
       pdf
       
       .SaveToFile(
       
       "PdfToOneExcelSheet.xlsx", 
       
       FileFormat
       
       .XLSX)
       
       End 
       
       Sub
       
       End 
       
       Class
       
       End 
       
       Namespace
      
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