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Implicit boxing in System.Array.IndexOf

1. The Problem I was fixing some performance issues for our project last week, and interestingly the profiler shows boxing operation (allocation of char) happened inside a method that c...

Posted by eagleboost on August 25, 2021

Wordpress博客备份

——一个新旧交替的时期

想起来在Wordpress.com还开过一个博客，时间很短，只持续了3个月不到，三篇而已。回顾了一下时间线，适逢酝酿从旧公司离开，几个月后换了个城市开始新工作的时期。新工作开始后迎来一段全新并极为忙碌的旅程，说好的博客也没有再继续下去。彼时各方面有些停滞，心境的变化流于表面的大约体现在这几句话了。以前在CSDN有个Blog，前后两年多写了不少技术文章，至今也有四年多没有更新...

Posted by eagleboost on May 30, 2021

Unity Container (3) Property Container

Advanced Unity Container usages

1. The Problem In the previous post we talked about Reflection.Emit being the best option to implicitly implement the INotifyPropertyChanged interface, with several points that can be i...

Posted by eagleboost on April 11, 2021

Unity Container (2) Implementing the INotifyPropertyChanged Interface

Advanced Unity Container usages

1. The problem The INotifyPropertyChanged interface is probably one of the most famous interfaces in the interface oriented programing history. It has been used extensively almost every...

Posted by eagleboost on April 6, 2021

Unity Container (1) Injecting type aware ILogger

Advanced Unity Container usages

Many large scale applications adopt the concept of IoC, it’s especially useful in terms of component de-coupling and writing reusable codes. Among all of the IoC containers on the mar...

Posted by eagleboost on April 4, 2021

Handle Task Exceptions Gracefully

优雅地处理Task中的异常

1. The Problem When using Tasks on .net platform, exception handling is one of most common problems for developers to deal with. In this blog, however, instead of talking about topics l...

Posted by eagleboost on March 14, 2021

AsyncTaskExecutor

A reusable GUI component for Task execution

1. The Problem During application development we often see some patterns can be reused. For example, in a WPF application we send some async calls to a background Task to execute withou...

Posted by eagleboost on July 9, 2020

ToolTipBinding

ToolTip Binding with StringFormat

1. The problem ToolTip binding is one of the common problems of WPF applications. For example, the binding source has a Int32 property Number, its value can be positive or negative, bas...

Posted by eagleboost on July 7, 2020

关闭 'Resource not found' 警告

Turn off 'Resource not found' trace log

1. The problem When working with WPF applications, it’s common to see logs like below in the Output window of the debugger (Visual Studio, Rider, etc). 1 System.Windows.ResourceDiction...

Posted by eagleboost on June 16, 2020

EnabledStateBinding

WPF Best Practices

1. 问题 UI编程中的一个常见场景是根据上下文把某些控件设置为不可用状态，比如这个并不恰当的例子。在M-V-VM的语境下最简单的实现方法是在ViewModel中添加一个与所绑定的值属性对应的属性，比如TextBox的Text属性绑定到ViewModel的Name属性，那么TextBox的IsEnabled属性就绑定到ViewModel的IsNameEnabled属性，如下所示： ...

Posted by eagleboost on June 11, 2020

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eagleboost Blog

Implicit boxing in System.Array.IndexOf

Wordpress博客备份

——一个新旧交替的时期

Unity Container (3) Property Container

Advanced Unity Container usages

Unity Container (2) Implementing the INotifyPropertyChanged Interface

Advanced Unity Container usages

Unity Container (1) Injecting type aware ILogger

Advanced Unity Container usages

Handle Task Exceptions Gracefully

优雅地处理Task中的异常

AsyncTaskExecutor

A reusable GUI component for Task execution

ToolTipBinding

ToolTip Binding with StringFormat

关闭 'Resource not found' 警告

Turn off 'Resource not found' trace log

EnabledStateBinding

WPF Best Practices

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