2017年5月23日 · Yes, you can check for whether you're in "design mode" from within an object's constructor. But using the WinForms DesignMode property doesn't always work as expected. …

2018年11月26日 · If the design view of say form1 is not open, go into the Form1.cs and find the "InitializeComponent();" (see the picture). You can either right click on it, a drop down list will …

2011年5月25日 · With C# 3.0 class initializers I no longer bother of providing a constructor that allows me to initialize all properties: var person1 = new Person { FirstName = "Kate"; …

2011年11月16日 · I have a class (control), implementing ICustomTypeDescriptor, which is used both at design-time and run-time by PropertyGrid for customization. I need to expose different …

2015年6月24日 · I got a project source codes developed by Visual C# 2012. I opened & built it without any problem. Then, I would like to open its visual portions; such as forms, buttons, ...

2008年11月4日 · C# 4.0 Code Contracts Microsoft has released a library for design by contract in version 4.0 of the .net framework. One of the coolest features of that library is that it also …

2012年12月14日 · I am actually writing a library class which could be used by multiple classes. I am simplying the example so as to make a point. Lets say I have three classes: A, B and C: …

usr said "Converting exception to return values loses the benefits that exceptions bring".For many exceptions, return values are appropriate (for example, a failure to write on a file).

2011年9月6日 · Unfortunately, the LicenseMananger, as well as most other services which provide information about whether you're in Design Time (including Component.DesignMode …

2011年12月23日 · I am developing this i C# and I am aware of Workflow Foundation and tasks in C#. They may have what I need, but I am also interested in hearing about a design pattern for …