ASP.NETで1度しか押せないボタンの作成
Andreas Kraus: C#, ASP.NET, Silverlight » Blog Archive » Disable Button after ASP.NET Async Webservice Call
http://www.andreas-kraus.net/blog/disable-button-after-aspnet-async-webservice-call/
Andreas Kraus: C#, ASP.NET, Silverlight » Blog Archive » Disable Button after ASP.NET Async Webservice Call
http://www.andreas-kraus.net/blog/disable-button-after-aspnet-async-webservice-call/