回答編集履歴
1
nullable
test
CHANGED
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@@ -34,7 +34,7 @@
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34
34
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35
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// 実装3
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36
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37
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-
httpStatusCode = ex.GetType().GetProperty("ErrorCode", typeof(HttpStatusCode))?.GetValue(ex) as HttpStatusCode;
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37
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+
httpStatusCode = ex.GetType().GetProperty("ErrorCode", typeof(HttpStatusCode))?.GetValue(ex) as HttpStatusCode?;
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38
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