silverlight

Which, if any, recent Windows updates should I uninstall to revivify Silverlight or rectify other problems?

由 喜欢而已 提交于 2020-01-25 11:50:47
问题 All of a sudden, a large asp.net project stopped working, without any code changes relevant to the problem. As we are using Visual Studio 2010 here at work, I uninstalled the Update for Visual Studio 2012 (KB2781514), which perhaps had been installed because I installed a version of Visual Web Developer Express. Anyway, whether or not uninstalling that update fixed the problem, I don't know, because it is perhaps prior to the spot where a permissions/authentication error was occurring in the

.NET stop waiting for a database event which does not arrive

由 让人想犯罪 __ 提交于 2020-01-25 10:54:06
问题 I'm working on a really big project developed by two teams, one (mainly) for the database, and one (where I am) mainly for the GUI and helper classes as an interface between GUI and DB. Obviously, there are errors in communication, and - of course - we can't assume 100Mbit bandwidth & super-fast server computer. Language is C# .NET, target "framework" is WPF and Silverlight. When a user clicks a button, the GUI asks the DB (through helper classes) for information. Let's say... pizza types.

[导入]习惯了，

由 牧云@^-^@ 提交于 2020-01-25 10:47:56
不知道过了多长时间了，好久没有写和技术有关的的东西了。这段时间有些懈怠，总懒得学习。真是的，落后了。vs2008 beta 2 出了中文版，开始感觉挺兴奋的，又有新东西了，想想自己学vs2005的时间，那是多么的有精神，一个一个奇迹，真的太兴奋了。感觉有太多东西要学了，最近看 silverlight( http://silverlight.cn/Default.aspx )真的学了不少东西，最近做视频服务器，对视频这块很敏感，看到silverlight提供的播放器，真是酷呆了了。想呀，什么时候我也能做一个，就好了。这门技术的中文资料还很少，期盼这正式版的能早点出来，好好学学。真后悔当时没有学好英语，要不我也可以做技术的推广者了，不过还好了。能洞察到最新的技术，不过没有刚开始的那份激情了。不过也会好好的去学，毕竟这和以后的自己的工作有关。 文章来源: http://wangjikun3.bokee.com/viewdiary.18194460.html 来源： https://www.cnblogs.com/wangjikun3/archive/2008/03/27/1125136.html

Is iso-8859-1 supported in Silverlight?

由 ℡╲_俬逩灬. 提交于 2020-01-25 10:08:08
问题 this is a simple question: does Silverlight (3.0?) support this kind of encoding? Encoding c = Encoding.GetEncoding("iso-8859-1"); Calling this function in Silverlight 3.0 generate the following error. 'ISO-8859-1' is not a supported encoding name. Parameter name: name My idea is to parse some file client side and then upload only those part needed for my application. I know that I could upload the whole file and parse it server side but right now could be better having the feature client

Is iso-8859-1 supported in Silverlight?

由 ぃ、小莉子 提交于 2020-01-25 10:07:47
问题 this is a simple question: does Silverlight (3.0?) support this kind of encoding? Encoding c = Encoding.GetEncoding("iso-8859-1"); Calling this function in Silverlight 3.0 generate the following error. 'ISO-8859-1' is not a supported encoding name. Parameter name: name My idea is to parse some file client side and then upload only those part needed for my application. I know that I could upload the whole file and parse it server side but right now could be better having the feature client

WCF Service Hosted in Windows Service over net tcp

由 橙三吉。 提交于 2020-01-25 07:23:04
问题 In my project I have one WCF Service which is hosted in a Windows Service. I hosted the WCF Service in Windows Service over netTCPBinding and Installed Windows Service. To access WCF service in my silverlight project I have added service reference of wcf. But, when I am calling a method in WCF Service am getting the following error : Could not connect to net.tcp://localhost:8732/WCFHost/. The connection attempt lasted for a time span of 00:00:03.2951885. TCP error code 10013: An attempt was

Windows Phone 8: How to show messagebox right before exiting the App if pressed Back key?

由 China☆狼群 提交于 2020-01-25 06:57:05
问题 I have an app that needs to get user's attention when user exit the app at least once. So I get the code below to show a messagebox. What I don't know is how do I really exit the app if user has read the message? Because it seems the back key event will always come to the call I setup (OnBackKeyPress) Or what is a good way to handle showing a messagebox without messing around overriding BackKey? Because if have another pop up on screen and user pressed back key, it seems I got some exception

How do I get the Silverlight Pivot Server application to run on IIS 6?

由 旧街凉风 提交于 2020-01-25 04:10:33
问题 How do I get the Pivot Server Application to run on IIS 6? The handlers for the cxml don't seem to be registering properly, because I get a 404 for requests to .cxml files. The closest solution I can see so far is on http://forums.silverlight.net/forums/p/192470/454278.aspx , but this doesn't seem to be the right way to do it. I see the handlers in the web.config under both system.webserver/handlers and system.web/httpHandlers. 回答1: In addition to the extension mappings proposed by gsimard on

Firefox and Silverlight

由 微笑、不失礼 提交于 2020-01-25 04:06:06
问题 I'm developing a silverlight site, using deepzoom. When I call a function to ArrangeImages(), in IE, the image arranges correctly, using 100% of the screen. In Chrome it works as well. In Firefox, though, the msi container only uses around 80% of the screen. I'm resizing it using these 2 lines of code below: msi.Height = App.Current.Host.Content.ActualHeight; msi.Width= App.Current.Host.Content.ActualWidth; Any idea on how to solve this, or why the heck is this happening? Thanks for your help

Silverlight实例教程 – Datagrid,Dataform数据验证和ValidationSummary

由 百般思念 提交于 2020-01-24 23:54:24
上一篇，我们讨论了，捕获用户提交数据验证。本篇将集中讨论Datagrid和Dataform两个数据控件的数据验证方法，其中，我们会附加介绍一个新的验证控件ValidationSummary。 概述 Datagrid和Dataform是Silverlight中最常用的两个数据控件，其主要目的是作为数据集合的载体控件。这两个控件不仅支持自动数据绑定，而且允许用户添加许多自定义行为操作，例如编辑，排序，删除，添加等。而在日常项目开发中，经常会碰到用户在编辑，或者添加时对数据的验证判断，在数据commit前，即捕获数据异常并返回提示信息到客户端。 ValidationSummary控件 在Datagrid和Dataform数据验证中，最为常用的是 ValidationSummary控件 ，该控件和WebForm中的ValidationSummary控件类似，其功能都是将错误信息集合显示在一个ListBox控件中。简单的说，ValidationSummary控件是一个能够容纳验证错误集合的容器，能够检测和显示当前页面所有验证结果到客户端。 命名控件 ：System.Windows.Controls 装配 ：System.Windows.Controls.Data.Input (位于 System.Windows.Controls,Data.Input.dll) 我们仍旧使用上一篇的源代码项目
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