Is it possible to add mergefields to an existing .docx document without using interop, only handling with open SDK from CodeBehind?
Yes this is possible, I've created a little method below where you simply pass through the name you want to assign to the merge field and it creates it for you.
The code below is for creating a new document but it should be easy enough to use the method to append to an existing document, hope this helps you:
using System;
using DocumentFormat.OpenXml;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Wordprocessing;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
using (WordprocessingDocument package = WordprocessingDocument.Create("D:\\ManualMergeFields.docx", WordprocessingDocumentType.Document))
{
package.AddMainDocumentPart();
Paragraph nameMergeField = CreateMergeField("Name");
Paragraph surnameMergeField = CreateMergeField("Surname");
Body body = new Body();
body.Append(nameMergeField);
body.Append(surnameMergeField);
package.MainDocumentPart.Document = new Document(new Body(body));
}
}
static Paragraph CreateMergeField(string name)
{
if (!String.IsNullOrEmpty(name))
{
string instructionText = String.Format(" MERGEFIELD {0} \\* MERGEFORMAT", name);
SimpleField simpleField1 = new SimpleField() { Instruction = instructionText };
Run run1 = new Run();
RunProperties runProperties1 = new RunProperties();
NoProof noProof1 = new NoProof();
runProperties1.Append(noProof1);
Text text1 = new Text();
text1.Text = String.Format("«{0}»", name);
run1.Append(runProperties1);
run1.Append(text1);
simpleField1.Append(run1);
Paragraph paragraph = new Paragraph();
paragraph.Append(new OpenXmlElement[] { simpleField1 });
return paragraph;
}
else return null;
}
}
}
You can download the Open Xml Productivity Tool from this url(if you do not already have it)http://www.microsoft.com/download/en/details.aspx?id=5124
This tool has a "Reflect Code" functionality.So you can manually create a merge field in an MS Word document and then open up the document with the Productivity Tool
and see a C# code sample on how to do this in code!It's very effective an I've used this exact tool to create the sample above.Good luck
Related
We are working with DocumentFormat.OpenXml.WordDocument and opening a template of a Wordfile inside the Azure Blob, writing to it and saving it. There are two issues:
During the opening of the Document
using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(streamToWrite, true))
Here the issue is like this ->
DocumentFormat.OpenXml.Packaging.OpenXmlPackageException: 'The stream was not opened for writing.'
If I replaces the IsEditable=trueto false, the issue will go. But the another issue occurs subsequently during the reading of the stream, after the changing the texts.
// Writing the changed document using (StreamWriter sw = new StreamWriter(wordDoc.MainDocumentPart.GetStream(FileMode.OpenOrCreate)))
The Error is like this-> System.ArgumentException: 'Stream was not writable.'
Final Code is like this, which is referred from this link : -https://learn.microsoft.com/en-us/office/open-xml/how-to-search-and-replace-text-in-a-document-part
public async Task<IActionResult> UpdateDocumentAsync([FromBody] ProcessingQuery query)
{
BlobClient readblob = new BlobClient(new Uri("https://XXXXXX/docxviewer/outputviewer/blob.docx?sp=racwd"));
using (HttpClient client = new HttpClient())
{
using (Stream streamToWrite = await client.GetStreamAsync(readblob.Uri))
{
try
{
using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(streamToWrite, false))
{
string docText = null;
using (StreamReader sr = new StreamReader(wordDoc.MainDocumentPart.GetStream()))
{
docText = sr.ReadToEnd();
}
//Writing of Single Queries this will become dictionary key-value pair
Regex regexText1 = new Regex("{first_name}");
docText = regexText1.Replace(docText, query?.first_Name);
Regex regexText2 = new Regex("{last_name}");
docText = regexText2.Replace(docText, query?.last_Name);
Regex regexText3 = new Regex("{phone}");
docText = regexText2.Replace(docText, query?.phone);
// Writing the changed document
using (StreamWriter sw = new StreamWriter(wordDoc.MainDocumentPart.GetStream(FileMode.OpenOrCreate)))
{
sw.Write(docText);
sw.Flush();
sw.Close();
}
wordDoc.Close();
}
}
catch (Exception ex)
{
return BadRequest(ex.Message);
}
streamToWrite.Close();
}
}
return Ok(readblob);
}
Please help us on this codes with relevant codes and documents. If there is any issue in blob storage token Kindly help us in that too.. :)
I am using the following piece of code to delete the old PDF and replace the old one with the new one but with no result. Is is possible to perform this operation on PDF files? As, throughout the net I see that these functions are used for .txt,.xls.doc...etc file types. Is there anything wrong with my code? Please help...
private void ListFieldNames(string s)
{
try
{
string pdfTemplate = #"z:\TEMP\PDF\PassportApplicationForm_Main_English_V1.0.pdf";
//var newFile = pdfTemplate;
string newFile = #"z:\TEMP\PDF\_PassportApplicationForm_Main_English_V1.0.pdf";
PdfReader pdfReader = new PdfReader(pdfTemplate);
for (int page = 1; page <= pdfReader.NumberOfPages; page++)
{
//ITextExtractionStrategy its = new iTextSharp.text.pdf.parser.SimpleTextExtractionStrategy();
PdfReader reader = new PdfReader((string)pdfTemplate);
//PdfStamper stamper = new PdfStamper(reader, new FileStream(newFile, FileMode.Create));
using (PdfStamper stamper = new PdfStamper(reader, new FileStream(newFile, FileMode.Create)))
{
AcroFields form = stamper.AcroFields;
var fieldKeys = form.Fields.Keys;
foreach (string fieldKey in fieldKeys)
{
//Replace Address Form field with my custom data
if (fieldKey.Contains("Surname"))
{
form.SetField(fieldKey, s);
}
}
// set form fields
//form.SetField("Address", s);
stamper.FormFlattening = true;
stamper.Close();
}
}
File.Copy(newFile, pdfTemplate);
File.Delete(pdfTemplate);
}
Everything looks good to me, just change:
File.Copy(newFile, pdfTemplate);
File.Delete(pdfTemplate);
change to:
File.Delete(pdfTemplate);
File.Copy(newFile, pdfTemplate);
You can't copy a file if a file already exists at its location with the same name as it.
Delete existing file first.
I want to download the files from a sharepoint document library through code as there are thousand of files in the document library.
I am thinking of creating console application, which I will run on sharepoint server and download files. Is this approach correct or, there is some other efficient way to do this.
Any help with code will be highly appreciated.
Like SigarDave said, it's perfectly possible to achieve this without writing a single line of code. But if you really want to code the solution for this, it's something like:
static void Main(string[] args)
{
// Change to the URL of your site
using (var site = new SPSite("http://MySite"))
using (var web = site.OpenWeb())
{
var list = web.Lists["MyDocumentLibrary"]; // Get the library
foreach (SPListItem item in list.Items)
{
if (item.File != null)
{
// Concat strings to get the absolute URL
// to pass to an WebClient object.
var fileUrl = string.Format("{0}/{1}", site.Url, item.File.Url);
var result = DownloadFile(fileUrl, "C:\\FilesFromMyLibrary\\", item.File.Name);
Console.WriteLine(result ? "Downloaded \"{0}\"" : "Error on \"{0}\"", item.File.Name);
}
}
}
Console.ReadKey();
}
private static bool DownloadFile(string url, string dest, string fileName)
{
var client = new WebClient();
// Change the credentials to the user that has the necessary permissions on the
// library
client.Credentials = new NetworkCredential("Username", "Password", "Domain");
var bytes = client.DownloadData(url);
try
{
using (var file = File.Create(dest + fileName))
{
file.Write(bytes, 0, bytes.Length); // Write file to disk
return true;
}
}
catch (Exception)
{
return false;
}
}
another way without using any scripts is by opening the document library using IE then in the ribbon you can click on Open in File Explorer where you can then drag and drop the files right on your desktop!
I have the following code:
public static void ReadExcelFileSAX(string filename)
{
using (SpreadsheetDocument myDoc = SpreadsheetDocument.Open(filename, true))
{
WorkbookPart workbookPart = myDoc.WorkbookPart;
WorksheetPart worksheetPart = workbookPart.WorksheetParts.First();
OpenXmlReader reader = OpenXmlReader.Create(worksheetPart);
string text;
while (reader.Read())
{
if (reader.ElementType == typeof(CellValue))
{
text = reader.GetText();
}
}
}
}
This code can read any cell where the data type is a number, but it cannot read inlineStr
Looking at the XML with Productivity tool, I think the code can read the following XML
<x:c r="D2" t="n">
<x:v>328</x:v>
</x:c>
But it can't read the this one (or I don't know how to do it)
<x:c r="F1" s="6" t="inlineStr">
<x:is>
<x:t>T1</x:t>
</x:is>
</x:c>
Any help will be appreciated.
Thanks
Your code look like it should read the values correctly, but some more information would be useful to detect the cause of the issue.
I suppose you can try to check if the type is InlineString, but you can't just use GetText() method, because InlineString is not dervide from OpenXMlLeafTextElement.
I haven't tested this yet, but I suggest you to try:
while (reader.Read())
{
if (reader.ElementType == typeof(CellValue))
{
text = reader.GetText();
}
else if (reader.ElementType == typeof(InlineString)) //or instead of this, check type of its child node and use it inside this if statement
{
text = (reader.LoadCurrentElement() as InlineString).Text.Text;
}
}
Or something similiar to this. If you have any issues with this code, let me know, so I'll correct it.
Some references:
http://msdn.microsoft.com/en-us/library/documentformat.openxml.openxmlreader_members.aspx
http://msdn.microsoft.com/en-us/library/documentformat.openxml.openxmlreader.loadcurrentelement.aspx
http://msdn.microsoft.com/en-us/library/documentformat.openxml.spreadsheet.inlinestring.aspx
I have created a new Document Library and set up custom content type with MS Word Document Template. When i click on Create new template it works fine. but i need to be able to add some logic on a button event where it will go into that library and create a new document, so that when i go into that library i will see a new document that has been created by that button event.
i tried doing it as i would do a regular list item, but i got the following error on item.update:
To add an item to a document library, use SPFileCollection.Add()
Now i did some research but everywhere i see the code for uploading a file to the document library but no where i can find how to add a new document using my template that is associated in that doc library.
please help and thanks.
public static void colFileMtod()
{
using (SPSite objsite = new SPSite("http://smi-dev.na.sysco.net/SyscoFinance/FSR/"))
{
using (SPWeb objWeb = objsite.OpenWeb())
{
SPFileCollection collFiles = objWeb.GetFolder("BPCPublishRecord").Files;
SPList lst = objWeb.Lists["BPCPublishRecordCopy"];
if (lst != null)
{
if (objWeb.Lists.Cast<SPList>().Any(list => list.Title.Equals("BPCPublishRecordCopy", StringComparison.OrdinalIgnoreCase)))
{
foreach (SPFile file in collFiles)
{
string strDestUrl = collFiles.Folder.Url + "/" + file.Name;
byte[] binFile = file.OpenBinary();
SPUser oUserAuthor = file.Author;
SPUser oUserModified = file.ModifiedBy;
System.DateTime dtCreated = file.TimeCreated;
System.DateTime dtModified = file.TimeLastModified;
SPFile oFileNew = collFiles.Add(strDestUrl, binFile, oUserAuthor, oUserModified, dtCreated, dtModified);
SPListItem oListItem = lst.AddItem();
oListItem = oFileNew.Item;
oListItem["Created"] = dtCreated;
oListItem["Modified"] = dtModified;
oListItem.Update();
objWeb.AllowUnsafeUpdates = true;
}
}
}
}
}
}