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Open XML SDK by Microsoft

Results 224 Open-XML-SDK issues
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I have ran into an usability problem while trying to add an image to a header in a DOCX file. We do have shared code for adding images, but it...

request: feature

**Description** I've been working on some code that searches through all the slides of a PPTX file looking for certain types of content, and modifies the XML if certain patterns...

performance

# Before submitting an issue, please fill this out Is this a: - [x] Issue with the OpenXml library - [ ] Question on library usage If you have answered...

https://github.com/OfficeDev/Open-XML-SDK/blob/1623785d49ce279c1c9319c509a2a6a9d3fe05a8/src/DocumentFormat.OpenXml/Packaging/PresentationDocument.cs#L227 ![firefox_mkMf3uH120](https://user-images.githubusercontent.com/900606/140247806-979b2f47-dfc5-4106-aaec-a8f4e456618c.png) Because it obviously doesn't make sence.

Hi, We want to change font and font size programmatically in a Word document using c#. To do this we have used DocumentFormate.OpenXML and apply the below code. ```csharp //...

needs-repro
more-information-needed

**Description** TextMath object drops child elements when clone. I am not sure that this problem occurs in the case of other elements. **Information** - .NET Target: (ie .NET Framework, .NET...

bug

**Description** In a code example produced for the DevDays Redmond 2021, I wanted to show how developers can use the strongly-typed classes to remove (potentially nested) `w:sdt` and related elements...

help wanted
request: feature
api-design-needed

**Description** The `Document` property of the `MainDocumentPart` is defined as follows: ```csharp /// /// Gets or sets the root element of this part. /// public DocumentFormat.OpenXml.Wordprocessing.Document Document { get {...

help wanted

There are some times where a part is created and we need to have the part set, but it appears that `LoadFromPart` cannot set it itself. It would be nice...

@twsouthwick, I'm not suggesting a change here but wanted to note that only `Saving` and `Saved` events are raised by the `OpenXmlPartRootElement`. However, I'm thinking we might also want to...