Render MHTML to XLTM in C++ Applications
Convert MHTML to XLTM in native C++ applications without requiring Microsoft® Excel or Adobe® Acrobat Reader
Why to Convert MHTML to XLTM?
MHTML (MIME HTML) is a web page archive format that is used to save web pages for offline viewing. It is a combination of HTML code and resources such as images, audio, and video. XLTM (Excel Open XML Macro-Enabled Template) is a Microsoft Excel Open XML macro-enabled template file format. It is used to store a template for a spreadsheet document that contains macros. Converting MHTML to XLTM is beneficial as it allows users to store their web page content in a template format that can be used to create new documents.
How Aspose.Total helps for MHTML to XLTM Conversion?
Aspose.Total for C++ is a comprehensive file format automation library that provides a wide range of APIs for developers to work with various file formats. It includes APIs for PDF, Cells, and other file formats. With Aspose.Total for C++, developers can easily convert MHTML to XLTM in C++. The conversion process is a simple two-step process. In the first step, developers can export MHTML to XLSX by using Aspose.PDF for C++. After that, by using Aspose.Cells for C++ Spreadsheet Programming API, developers can convert XLSX to XLTM. Aspose.Total for C++ provides a comprehensive set of APIs that make it easy to convert MHTML to XLTM in C++.
C++ API to Convert MHTML to XLTM
Get Started with C++ File Format APIs
Install from command line as nuget install Aspose.Total.Cpp or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.Cpp.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
| // supports PDF, CGM, EPUB, TeX, PCL, PS, SVG, XPS, MD, MHTML, XML, and XSLFO file format | |
| // Load the PDF. | |
| auto doc = MakeObject<Document>(u"sourceFile.pdf"); | |
| // Save in XLSX format. | |
| doc->Save(u"XlsxOutput.xlsx", SaveFormat::Xlsx); | |
| // Load the XLSX. | |
| intrusive_ptr<Aspose::Cells::IWorkbook> wkb = Factory::CreateIWorkbook(u"XlsxOutput.xlsx"); | |
| // supports CSV, XLSB, XLSM, XLT, XLTX, XLTM, XLAM, TSV, TXT, ODS, DIF, MD, SXC, and FODS file format | |
| // Save in CSV format. | |
| wkb->Save(u"convertedFile.csv", SaveFormat_Csv); |
Get or Set MHTML File Information via C++
Aspose.PDF for C++ also allows you to get information about your MHTML document and lets you take informed decisions before your conversion process. In order to get file specific information of a MHTML file, you first need to call the get_Info() method of Document class. Once the DocumentInfo object is retrieved, you can get the values of the individual properties. Furthermore, you can also set the properties by using respective methods of DocumentInfo class.
| // supports PDF, CGM, EPUB, TeX, PCL, PS, SVG, XPS, MD, MHTML, XML, and XSLFO file format | |
| // load the PDF. | |
| auto doc = MakeObject<Document>(L"DocumentInfo.pdf"); | |
| // get document informtion object | |
| info = doc->get_Info(); | |
| // set author | |
| info->set_Author(L"John Doe"); | |
| // set subject | |
| info->set_Subject(L"Working with Document Info"); | |
| // set title | |
| info->set_Title(L"Get/set document's info"); | |
| // get and print document information | |
| Console::WriteLine(L"Author: {0}", info->get_Author()); | |
| Console::WriteLine(L"Subject: {0}", info->get_Subject()); | |
| Console::WriteLine(L"Title: {0}", info->get_Title()); |
Save XLTM File Format to Stream via C++
Aspose.Cells for C++ allows saving XLTM file format to stream. To save files to a stream, create a MemoryStream or FileStream object and save the file to that stream object by calling the IWorkbook object’s Save method. Specify the desired file format using the SaveFormat enumeration when calling the Save method.
| // supports CSV, XLSB, XLSM, XLT, XLTX, XLTM, XLAM, TSV, TXT, ODS, DIF, MD, SXC, and FODS file format | |
| // load sample CSV file | |
| intrusive_ptr<IWorkbook> workbook = Factory::CreateIWorkbook("sampleExcelFile.csv"); | |
| // create FileStream object | |
| intrusive_ptr<FileStream> stream = new FileStream("outputSavingFiletoStream.csv"), FileMode_CreateNew); | |
| // save the Workbook to Stream | |
| workbook->Save(stream, SaveFormat_Csv); | |
| // working with stream.. |