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ComboBoxで、PreviewKeyDown時の矢印キーを認識したい

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could not capture down arrow in combobox in wpf
に同じ課題があったが、解決しなかったので、次の方法で解決した旨を記載。

ComboBoxをStackPanelの中に配置し、StackPanelのPreviewKeyDownイベントで認識する。

ComboBoxの、PreviewKeyUpでは認識できるのに、Downではできなかったため。

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hiro_t

@hiro_t

顧客管理ソフトガンジスと、お寺のご縁帳ガンジスを開発しています。 小さなお店のための、岩盤固定客が増えていく顧客との交流方法の事例を収集しています。 それらの研究をもとに、noteで、顧客マネジメントについて記事を公開しています。 https://note.com/mikihiro/n/na6d484da1e79

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