Proposed OpenXmlReader methods
See original GitHub issueIn order to make more succinct calling code, I’ve extended OpenXmlReader
in my code with these helpers. I propose that something similar can be added to the library.
public T LoadCurrentElement<T>() where T : OpenXmlElement => (T)_reader.LoadCurrentElement();
public bool ElementTypeIs<T>() where T : OpenXmlElement => ElementType == typeof(T);
public bool ElementIs<T>(out T element) where T : OpenXmlElement
{
element = null;
if (ElementTypeIs<T>())
{
element = LoadCurrentElement<T>();
return true;
}
return false;
}
ElementIs<T>
plays nice with the new out
semantics introduced in C# 7.0. Instead of this mess,
if (reader.ElementType == typeof(Paragraph))
{
Paragraph p = (Paragraph)reader.LoadCurrentElement();
// ...
}
the new methods provide a simplification
if (reader.ElementIs(out Paragraph p))
{
// ...
}
Thoughts?
Issue Analytics
- State:
- Created 6 years ago
- Comments:25 (12 by maintainers)
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Proposed OpenXmlReader methods · Issue #398
I propose that something similar can be added to the library. public T LoadCurrentElement<T>() where T : OpenXmlElement => (T)_reader.
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I’m just a spectator here, but it’s definitely something we could use in
ClosedXML
. Here’s a snippet of our current code:Looks like it is an ideal candidate for use of the proposed new methods.
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