Optional passed by reference parameters with C# for VBA COM APIs

Pragmateek

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5 Sep 2015CPOL7 min read

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Introduction If you've already developed COM APIs with .Net, typically in C# with VBA as the consuming language, you've probably leveraged two powerful features: by-reference parameter passing that allows the API to change the input object itself, not only its ... Continue reading ...

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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Pragmateek

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To make it short I'm an IT trainer specialized in the .Net ecosystem (framework, C#, WPF, Excel addins...).
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I like to learn new things, particularly to understand what happens under the hood, and I do my best to share my humble knowledge with others by direct teaching, by posting articles on my blog (pragmateek.com), or by answering questions on forums.

Optional passed by reference parameters with C# for VBA COM APIs

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