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Open XML SDK by Microsoft

Results 224 Open-XML-SDK issues
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**Suggestion** There are three SAX options to read from a spreadsheet document e.g. - Read() - ReadFirstChild() - ReadNextSibling() Please can this be extended to include **ReadLastChild()** which will move...

enhancement
help wanted
up for grabs

I am having an issue when I am trying to merge PPTs, the code is working without throwing any error but when I open the merged presentation file it says...

# Before submitting an issue, please fill this out Is this a: - [x] Issue with the OpenXml library - DocumentFormat.OpenXml.Office2016.Drawing.ChartDrawing - [x] Question on library usage ![image](https://user-images.githubusercontent.com/53579403/162919221-7813e8db-3f00-4756-88e8-209fe269c5db.png) **Description** I'm...

bug
has-repro

when save ExcelDocument from OpenXML And try to use it with odbc client it's thrown external table is not in expected format Exception in C# there's an a way to...

needs-repro
more-information-needed

**Description** Validating any Strict conformance .xlsx spreadsheet results in 45 validation errors of which none should exist. I have already reported 43 of the errors in another issue, which are...

**Description** DocumentType Strict does not exist if you want to change document type. See available options for changing document types for spreadsheets: https://docs.microsoft.com/en-us/dotnet/api/documentformat.openxml.spreadsheetdocumenttype?view=openxml-2.8.1 **Information** - DocumentFormat.OpenXml Version: (ie 2.7.2) **Repro**...

help wanted

This PR adds a TypeScript code generator to the `DocumentFormat.OpenXml.Generator.Linq` project. This lets us generate namespace-related classes for the "LINQ to XML way" for both C# and TypeScript. The TypeScript...

**Description** Excel files saved as "Strict Open XML" contain a number of int32 validation errors related to hidden percentage values in the schema. For context of this error see: https://github.com/mikeebowen/OOXML-Validator/issues/6...

request: feature