/// <summary>
/// Saves the DOM into the OpenXML part.
/// </summary>
/// <param name="openXmlPart">The part to be saved to.</param>
public void Save(MailMergeRecipientDataPart openXmlPart)
{
base.SaveToPart(openXmlPart);
}
/// <summary>
/// MailMergeRecipients constructor.
/// </summary>
/// <param name="ownerPart">The owner part of the MailMergeRecipients.</param>
internal MailMergeRecipients(MailMergeRecipientDataPart ownerPart)
: base(ownerPart)
{
}
/// <summary>
/// Loads the DOM from an OpenXML part.
/// </summary>
/// <param name="openXmlPart">The part to be loaded.</param>
public void Load(MailMergeRecipientDataPart openXmlPart)
{
LoadFromPart(openXmlPart);
}
private void Merge(Func <String, String> fieldDataFunc, byte[] sourceBytes, String targetFileName)
{
// Open Template
using (MemoryStream _workingMemoryStream = new MemoryStream()) {
// Load into memory
_workingMemoryStream.Write(sourceBytes, 0, sourceBytes.Length);
using (WordprocessingDocument wordDocument = WordprocessingDocument.Open(_workingMemoryStream, true)) {
XElement newBody = XElement.Parse(wordDocument.MainDocumentPart.Document.Body.OuterXml);
newBody = MergeReplace(newBody, fieldDataFunc);
wordDocument.MainDocumentPart.Document.Body = new Body(newBody.ToString());
wordDocument.MainDocumentPart.Document.Save();
foreach (HeaderPart x in wordDocument.MainDocumentPart.HeaderParts)
{
newBody = XElement.Parse(x.Header.OuterXml);
newBody = MergeReplace(newBody, fieldDataFunc);
x.Header = new Header(newBody.ToString());
x.Header.Save();
}
foreach (FooterPart x in wordDocument.MainDocumentPart.FooterParts)
{
newBody = XElement.Parse(x.Footer.OuterXml);
newBody = MergeReplace(newBody, fieldDataFunc);
x.Footer = new Footer(newBody.ToString());
x.Footer.Save();
}
XElement settings = null;
DocumentSettingsPart settingsPart = null;
if (wordDocument.MainDocumentPart.GetPartsOfType <DocumentSettingsPart>().Count() > 0)
{
settingsPart = wordDocument.MainDocumentPart.GetPartsOfType <DocumentSettingsPart>().First();
if (settingsPart != null)
{
if (settingsPart.GetPartsOfType <MailMergeRecipientDataPart>().Count() > 0)
{
MailMergeRecipientDataPart mmrPart = settingsPart.GetPartsOfType <MailMergeRecipientDataPart>().First();
settingsPart.DeletePart(mmrPart);
// Delete refrence to Mail Merge Data sources
settings = XElement.Parse(settingsPart.RootElement.OuterXml);
}
}
}
if (settings != null)
{
IList <XElement> mailMergeElements =
(from el in settings.Descendants()
where el.Name == (XMLNS + "mailMerge")
select el).ToList();
foreach (XElement field in mailMergeElements)
{
field.Remove();
}
}
if (settingsPart != null && settings != null)
{
settingsPart.RootElement.InnerXml = settings.ToString();
settingsPart.RootElement.Save();
}
// Save in output directory
// Create a new document based on updated template
using (FileStream fileStream = new FileStream(targetFileName, FileMode.Create)) {
_workingMemoryStream.WriteTo(fileStream);
}
}
}
}
