command-pattern
How to disable context menu in WPF?
I have two Menu items in a wpf context, I bind them with command, how do I hide context menu when both items are n开发者_运维百科ot available, I mean when both commands cannot be executed?Add an even[详细]
2023-01-07 20:31 分类：问答Why use the command pattern in GWT (or any web app)?
According to this video here [@ 7:50] Google is recommending the use of the Command pattern on top of its request handling API.There is also a helpful looking project gwt-dispatch that implements that[详细]
2023-01-06 21:23 分类：问答MVC and command pattern
Ok, this is kinda dumb. I\'m trying to wrap my head around the use of the MVC and Command Patterns. The questions basically concern where to开发者_如何学Python[详细]
2023-01-05 09:15 分类：问答Command Pattern vs. Visitor Pattern
Is it generally acceptable to allow a Visitor to modify state of the Receiver, or should that be 开发者_如何学Pythona Command pattern instead?The purpose of the visitor pattern is to allow new operati[详细]
2022-12-31 17:03 分类：问答Zlib compression in boost::iostreams not compatible with zlib.NET
I want to send compressed data between my C# to a C++ application in ZLIB format. In C++, I use the zlib_compressor/zlib_decompressor available in boost::iostreams. In C#, I am currently using the ZOu[详细]
2022-12-29 22:24 分类：问答Where to keep gwt-dispatch classes?
Where gwt-dispatcher classes (Action, Result, Handler) should b开发者_C百科e kept? I mean it should be all in client package or maybe shared or any other combination? How do You handle this?I wrote a[详细]
2022-12-29 20:27 分类：问答MvcContrib.CommandProcessor.RulesEngine tutorial(s)
I am studyin开发者_运维问答g the CodeCampServer. I am confused about the ASP.NET MvcContrib.CommandProcessor.RulesEngine.[详细]
2022-12-23 19:58 分类：问答Why doesn't GWT use gwt-dispatch?
After looking into gwt-dispatch and the Googl开发者_JAVA百科e Wave I/O presentation (Best practices) (video here), I\'m wondering why the official GWT release (2.0) doesn\'t use dispatch (ie. the comm[详细]
2022-12-22 20:47 分类：问答How do I have a Silverlight databinding update the model as the user types?
I\'m currently using Silverlight 4 and following the MVVM pattern. I have login boxes bound to my ViewModel like so:[详细]
2022-12-20 17:32 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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