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This article introduces the relevant knowledge of "how to use Open-Xml-PowerTools of C#". In the operation of actual cases, many people will encounter such a dilemma. Next, let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

OpenXML is an official Microsoft open source operation Word, Excel and PPT SDK, developed with C #, using this kind of library can easily operate the three main types of office documents, and do not need to install Office programs.

Open-Xml-PowerTools is an extension of OpenXML, which is optimized and easy to use on the basis of OpenXML.

Open-Xml-PowerTools is an open source class library

According to the detailed use, list the use of this type of library to merge ppt and doc documents, the specific code is as follows:

Ppt file merge:

/ / initialize a SlideSource list of ppt

Var sources = new List ()

For (int ii = 1; ii < _ pidx; ii++)

{

/ / add the path to the ppt file

String _ tpptx = Path.Combine (_ baseOutdir, "ppt list" + ii + ".pptx")

If (File.Exists (_ tpptx))

{

/ / add a ppt document to sources, which specifies the specific pages of the ppt

Sources.Add (new OpenXmlPowerTools.SlideSource (new OpenXmlPowerTools.PmlDocument (_ tpptx), false))

}

}

/ / ppt file merge function, set the output path, and enter the previous sources list

OpenXmlPowerTools.PresentationBuilder.BuildPresentation (sources, Path.Combine (_ baseOutdir, "ppt file output" + _ pidx + ".pptx"))

Word file merge:

/ / the list of word files is sources, initialize the

Var sources = new List ()

Sources.Add (new OpenXmlPowerTools.Source (new OpenXmlPowerTools.WmlDocument (_ basePPTPath), true))

For (int ii = 1; ii < _ pidx; ii++)

{

String _ tpptx = Path.Combine (_ baseOutdir, "word" + ii + ".docx")

If (File.Exists (_ tpptx))

{

/ / add a word document to sources, which specifies the specific pages of the word

Sources.Add (new OpenXmlPowerTools.Source (new OpenXmlPowerTools.WmlDocument (_ tpptx), false))

}

}

/ / word file merge function, set the output path, and enter the previous sources list

OpenXmlPowerTools.DocumentBuilder.BuildDocument (sources, Path.Combine (_ baseOutdir, "word.docx"))

OpenXmlPowerTools needs to generate documents according to the template, is a very convenient class library, in development, you can make a good template of documents in the background, through service requests, generate documents for users to download.

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