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How to load Word document from byte array


How to load Word document from byte array

By : jvmarcos
Date : November 25 2020, 07:22 PM
seems to work fine I have the whole MS Word file itself saved into a byte array.A want to load it the way I would if it was on file system but with the minimal use of Microsoft.Office.Interop.Word because it is very slow when it gets the the .Open(args[]) part. , Try this....
code :


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How to convert an Interop.Word.Document object to a stream or byte array?

How to convert an Interop.Word.Document object to a stream or byte array?


By : SkîLiks Nazîh
Date : March 29 2020, 07:55 AM
will be helpful for those in need this link: http://social.msdn.microsoft.com/forums/en-US/vsto/thread/84f1ac3f-f078-4087-a627-351d6bb57173/
suggests that the correct way is to either
How to create Microsoft.Office.Interop.Word.Document object from byte array, without saving it to disk?

How to create Microsoft.Office.Interop.Word.Document object from byte array, without saving it to disk?


By : kenyanburnham
Date : March 29 2020, 07:55 AM
it helps some times There is no straight-forward way of doing this as far as I know. The Word interop libs are not able to read from a byte stream. Unless you are working with huge (or a huge amount of) files, I would recommend simply using a tmp file:
code :
Application app = new Application();

byte[] wordContent = GetBytesInSomeWay();

var tmpFile = Path.GetTempFileName();
var tmpFileStream = File.OpenWrite(tmpFile);
tmpFileStream.Write(wordContent, 0, wordContent.Length);
tmpFileStream.Close();

app.Documents.Open(tmpFile);
Replacing strings stored in a byte array that represent Word/Excel document

Replacing strings stored in a byte array that represent Word/Excel document


By : Jeremy
Date : March 29 2020, 07:55 AM
With these it helps I would recommend you using the Open XML SDK.
With the library, you can do the following to replace text from a Word document, considering that documentByteArray is your document byte content taken from database:
code :
using (MemoryStream mem = new MemoryStream())
{
    mem.Write(documentByteArray, 0, (int)documentByteArray.Length);
    using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(document, true))
    {
        string docText = null;
        using (StreamReader sr = new StreamReader(wordDoc.MainDocumentPart.GetStream()))
        {
            docText = sr.ReadToEnd();
        }

        Regex regexText = new Regex("Hello world!");
        docText = regexText.Replace(docText, "Hi Everyone!");

        using (StreamWriter sw = new StreamWriter(wordDoc.MainDocumentPart.GetStream(FileMode.Create)))
        {
            sw.Write(docText);
        }
    }
}
Convert Word document to pdf byte array in memory

Convert Word document to pdf byte array in memory


By : joyandroid
Date : March 29 2020, 07:55 AM
Any of those help I need to open a Microsoft Word document, replace some of the text then convert to a pdf byte array. I have created code to do this but it involves saving the pdf to disk and reading the bytes back into memory. I would like to avoid writing anything to the disk as I do not need to save the file. , There are two problems:
How to Extract Word document text from byte array?

How to Extract Word document text from byte array?


By : user3234624
Date : March 29 2020, 07:55 AM
I hope this helps you . You can't use byte array directly, but you can find some library which can open and manipulate Word documents. Usually, these libraries can open the Word document from the stream.
I had some experience with Syncfusion and its DocIO library, which can do it. It has a free community licence, so it may be usable for testing or small teams.
code :
WordDocument doc = new WordDocument();
byte[] wordBytes = …
using (var ms = new MemoryStream(wordBytes))
{
     doc.Open(ms, FormatType.Automatic);
}
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