microsoft open xml converter free download

#Microsoft open xml converter free download upgrade
#Microsoft open xml converter free download code

This change should be transparent upon recompilation.Īction needed: Because this is now a struct, null handling code will need to be updated. This type is used to enumerate pairs within a part and caused many unnecessary allocations. + OpenXmlElementList slideIds = (part?.Presentation?.SlideIdList?.ChildElements).GetValueOrDefault() Or - OpenXmlElementList? slideIds = part?.Presentation?.SlideIdList?.ChildElements

+ OpenXmlElementList slideIds = part?.Presentation?.SlideIdList?.ChildElements ? default Null checks will be flagged by the compiler and the value itself will need to be unwrapped, such as: - OpenXmlElementList? slideIds = part?.Presentation?.SlideIdList?.ChildElements It still implements IEnumerable in addition to IReadOnlyList where available.Īction needed: Because this is a struct, code patterns that may have a null result will now be a OpenXmlElementList? instead. attribute values).Ī common change that is required is switch statements no longer work: switch ()īecomes: if ( = CellValues.SharedString) Previously, these types were stored in enum values in the C# type system, but required reflection to access, causing very large AOT compiled applications.Īction needed: Similar API surface is available, however the exposed enum values for this are no longer constants and will not be available in a few scenarios they had been (i.e. Starting with v3.0.0, EnumValue wraps a custom type that contains the information about the enum value. As a struct, this was easy to misuse, and should have been made readonly from the start.Īction needed: If expecting to mutate an OpenXmlAttribute in place, please create a new one instead. This type used to have mutable getters and setters. Existing methods for this should transparently be retargeted to the new extension methods upon compilation.Īction needed: None OpenXmlAttribute is now a readonly struct In order to consolidate this, if a part supports ISupportedRelationship, extension methods can be written to support specific behavior that part can provide. There was a number of duplicated methods that would add parts in well defined ways. Methods on parts to add child parts are now extension methods See here for details.Īction needed: If using OpenXmlPackage.Package, the package returned is no longer of type System.IO.Packaging.Package, but of. At some point, we will remove the obsoletions and they will be considered stable APIs. Please be careful using these types as they may change in the future. These types are currently marked as obsolete, but only in the sense that we reserve the right to change their shape per feedback. Starting with v3.0, a new set of interfaces in the namespace will be used to access package properties. There have been issues with getting behavior we need from the System.IO.Packaging namespace. System.IO.Packaging is not directly used anymore Starting with v3.0.0, the supporting framework for the Open XML SDK is now within a standalone package, .Īction needed: If you would like to operate on just OpenXmlPackage types, you no longer need to bring in all the static classes and can just reference the framework library. Supporting framework for OpenXML types is now in the package Create(.) methods rather than constructor. These never initialized correct behavior and should never have been exposed.Īction needed: Use. NET Standard 1.3 stated above) remains the same.Īction needed: None OpenXmlPart/OpenXmlContainer/OpenXmlPackage no longer have public constructors However, there should be no apparent change to users as the overall supported platforms (besides. In order to simplify package creation, the TFMs built have been changed for some of the packages.

#Microsoft open xml converter free download upgrade

NET Standard 1.3, please upgrade to a supported version of. NET Standard 2.0 supported platform.Īction needed: If using.

NET Standard 1.3 support has been dropped However, there are a few source breaking chnages to be made aware of. Majority of these changes should be on the binary breaking change side, while still supporting compilation and expected behavior with your previous code. The changes made in v3.0.0 were either a removal of obsoletions present in the SDK for a while or changes required for architectural reasons (most notably for better AOT support and trimming). Source: When the source no longer compiles.

Binary: When a binary can no longer be used as drop in replacement.As a reminder, there are two kinds of breaking changes: There are a number of breaking changes between v2.20.0 and v3.0.0 that may require source level changes.