Render MHTML to XLTM in C++ Applications

Convert MHTML to XLTM in native C++ applications without requiring Microsoft® Excel or Adobe® Acrobat Reader

 

Converting MHTML to XLTM in C++ via Aspose.Total for C++ file format automation libraries is a simple two step process. In the first step, you can export MHTML to XLSX by using Aspose.PDF for C++ , After that, by using Aspose.Cells for C++ Spreadsheet Programming API, you can convert XLSX to XLTM.

C++ API to Convert MHTML to XLTM

  1. Open MHTML file using Document class reference
  2. Convert MHTML to XLSX by using Save member function
  3. Load XLSX document by using IWorkbook class reference
  4. Save the document to XLTM format using Save member function

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 .

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.

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.

Other Conversion Options

MHTML TO MD (Markdown Language)
MHTML TO XLSM (Macro-enabled Spreadsheet)
MHTML TO XLSB (Excel Binary Workbook)
MHTML TO FODS (OpenDocument Flat XML Spreadsheet)
MHTML TO XLT (Excel 97 - 2003 Template)
MHTML TO DIF (Data Interchange Format)
MHTML TO XLAM (Excel Macro-Enabled Add-In)
MHTML TO TSV (Tab Seperated Values)
MHTML TO ODS (OpenDocument Spreadsheet)
MHTML TO CSV (Comma Seperated Values)
MHTML TO SXC (StarOffice Calc Spreadsheet)

MHTML What is MHTML File Format?

Files with MHTML extension represent a web page archive format that can be created by a number of different applications. The format is known as archive format because it saves the web HTML code and associated resources in a single file. These resources include anything linked to the webpage such as images, applets, animations, audio files and so on. MHTML files can be opened in a variety of applications such as Internet Explorer and Microsoft Word. Microsoft Windows uses MHTML file format for recording scenarios of problems observed during the usage of any application on Windows that raises issues. The MHTML file format encodes the page contents similar to specifications defined in message/rfc822 which is plain text email related specifications. The actual specifications of the format are as detailed by RFC 2557.

Read More

XLTM What is XLTM File Format?

The XLTM file extension represents files that are generated by Microsoft Excel as Macro-enabled template files. XLTM files are similar to XLTX in structure other than that the later doesn’t support creating template files with macros. Such template files are used to generate and set the layout, formatting, and other settings along with the macros to facilitate creating similar XLSX files then.

Read More