.net 8 RC2\u304b\u3089dialog\u30bf\u30b0\u306e\u30a4\u30d9\u30f3\u30c8\u3068\u3057\u3066\u3001@onclose\u3068@oncancel\u304c\u8ffd\u52a0\u3055\u308c\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c0\u30a4\u30a2\u30ed\u30b0\u306e\u30af\u30ed\u30fc\u30ba\u6642\u3068ESC\u30ad\u30fc\u306b\u3088\u308b\u30ad\u30e3\u30f3\u30bb\u30eb\u6642\u306bC#\u30b3\u30fc\u30c9\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002<\/p>\n\n\n\n
@onclose\u306f\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u9589\u3058\u305f\u6642\u3001@oncancel\u306fESC\u30ad\u30fc\u3067\u30c0\u30a4\u30a2\u30ed\u30b0\u3092\u9589\u3058\u305f\u3068\u304d\u306b\u547c\u3073\u51fa\u3055\u308c\u308b\u3002(@onclose\u30a4\u30d9\u30f3\u30c8\u306fCancel\u6642\u3067\u3082\u547c\u3073\u51fa\u3055\u308c\u308b\u306e\u3067\u3001ESC\u30ad\u30fc\u3067\u30c0\u30a4\u30a2\u30ed\u30b0\u3092\u9589\u3058\u305f\u6642\u306b\u306f\u3001@oncancel\u21d2@onclose\u306e\u9806\u3067\u547c\u3073\u51fa\u3055\u308c\u308b\u3002)<\/p>\n\n\n\n
\u4ee5\u4e0b\u306b\u4f8b\u3092\u6319\u3052\u308b<\/p>\n\n\n\n
<button class="btn btn-primary" onclick="dlg.showModal()">\u30c0\u30a4\u30a2\u30ed\u30b0\u8868\u793a<\/button>\n<br\/>\n<hr\/>\n<pre>@Message<\/pre>\n<hr\/>\n<dialog id="dlg" @onclose="OnDialog_Close" @oncancel="OnDialog_Cancel">\n <form method="dialog">\n <table>\n <tr>\n <td><span style="font-size:24pt;font-weight:bold">Hello World<\/span><\/td>\n <\/tr>\n <tr>\n <td> <\/td>\n <\/tr>\n <tr>\n <td>\n <button class="btn btn-primary" @onclick="OnOK_Click">OK<\/button>\n <\/td>\n <\/tr>\n <\/table>\n <\/form>\n<\/dialog>\n\n@code {\n protected string Message = "";\n int cnt;\n protected override void OnInitialized() {\n cnt = 1;\n }\n protected void OnOK_Click() {\n Message += $"OK Button Click({cnt})->";\n }\n protected void OnDialog_Close() {\n Message += $"Dialog Close({cnt}) ";\n cnt++;\n }\n protected void OnDialog_Cancel() {\n Message += $"Dialog Cancel({cnt})->";\n }\n}<\/code><\/pre><\/div>\n\n\n\n\u4ee5\u4e0b\u306e\u5b9f\u884c\u4f8b\u306e\u3088\u3046\u306b\u3001OK\u30dc\u30bf\u30f3\u3067\u30af\u30ed\u30fc\u30ba\u3055\u308c\u305f\u5834\u5408\u306f\u3001@close\u3067\u6307\u5b9a\u3055\u308c\u305f\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u306e\u307f\u5b9f\u884c\u3055\u308c\u3001ESC\u30ad\u30fc\u3067\u9589\u3058\u305f\u5834\u5408\u306f@cancel\u21d2@onclick\u306e\u9806\u3067\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u304c\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n