#DELPHI CONVERT TEXT FILE TO PDF CODE#

Then you use that instance to read and write the file, because the specific code page might not match the user's active code page. If you want to force the file to read and write using a specific code page, you can create an instance of TMBCSEncoding and pass the code page you want to use into the constructor. You do not need to change the read code, because TStrings automatically detects the encoding based on the BOM and acts accordingly. Without the extra TEncoding.UTF8 parameter, 'config.txt' would simply be converted and written out as ANSI-encoded based on the current active code page. S.SaveToFile('config.txt', TEncoding.UTF8) The TEncoding class is very similar in methods and functionality to the class in the. You may want to read or write text data using the TStrings class in Unicode format, be that Little-Endian UTF16, Big-Endian UTF16, UTF8, UTF7, and so on. At this point, only the most common BOM formats are detected (UTF16 Little-Endian, UTF16 Big-Endian, and UTF8). Likewise, any file written with RAD Studio 2009 that has an ASCII encoding should be readable with any version prior to RAD Studio 2009.Īny file written with RAD Studio 2009 that uses any other encoding generates a BOM and will not be readable with a version prior to RAD Studio 2009.

If no BOM is found, the method reads the data as ANSI and up-converts it based on the current active code page.Īll your files written with versions of Delphi that are prior to RAD Studio 2009 are still read in, with the condition that you must use the same active code page for both reading and writing. If a BOM is found, a method of TStrings reads the data encoded as the BOM indicates. For this reason, the defaults for methods of the TStrings class write the ANSI-encoded files (based on the active code page) and read the files based on whether or not the files contain a Byte Order Mark (BOM) Many Delphi applications need to continue to interact with other applications or datasources, many of which can only handle data in ANSI or ASCII. If the users need to be able to import, you'll need a button on the form that runs a script for this purpose.Delphi and C++Builder moved to Unicode as the default string type beginning with the 2009 product version. If you are the only one filling the form, then I'd write a folder level automation tool to do the form filling. Then depending on exactly how you want this to work, the data is then transfered it to one or more of the rows. So, the first thing you'll need to do is create a set of hidden form fields to capture the imported data. If you want to filll all the rows, then you need to a plan, because there is no feature in Acrobat for just importing text from a data file in to a bunch of rows. When data is imported, it maps one to one with a specific field on the form. Please Read the section on form field names here, and watch the video: This is how Acrobat maps the data from the 'data file' into the fields on the PDF. The only thing that is important is the name of the form field. It has no effect what-so-ever on the field data.

#DELPHI CONVERT TEXT FILE TO PDF PDF#

Bernd is correct, the fields in your PDF have the wrong names.

Delphi convert text file to pdf