Software Architecture New Features of Visual Studio 2010 / .Net 4.0 - Part 1 - Editor And C#
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This document outlines new features of Microsoft Visual Studio 2010, focusing on enhancements to the editor and C# language. Key features include a call hierarchy window, improved IntelliSense modes, productivity tools like reference highlighting and box selection, as well as support for dynamic types and type equivalence. It also discusses covariance and contravariance in generics and concludes with an invitation to discuss these features in a meeting.
![Generate From Usage Trick is to first use class,its properies,its method , its constructor and then generate code on basis of usage by simply pressing CTRL + “.” several times. [Demo] Generating a Class from Usage Generating a Delegate Stub from Usage Generating an Interface Stub from Usage Generating New Types with Additional Options from Usage ( General for all ) http://msdn.microsoft.com/en-us/library/dd409796.aspx](https://image.slidesharecdn.com/software-architecture-newfeaturesofvisualstudio2010-part1-editorandc-100605091536-phpapp01/85/Software-Architecture-New-Features-of-Visual-Studio-2010-Net-4-0-Part-1-Editor-And-C-3-320.jpg)
![Dynamic Support Provides support for late binding to dynamic types by introducing a new type, dynamic. http://msdn.microsoft.com/en-us/library/dd264736.aspx http://blogs.msdn.com/b/csharpfaq/archive/tags/dynamic/ Difference b/w Object and Dynamic main differences between object and dynamic – with dynamic you tell the compiler that the type of an object can be known only at run time, and the compiler doesn’t try to interfere. [ Sample Code/Demo] It is no more (no less) dangerous than the object keyword. Where to use: Perform so many cast operations that it makes your code almost unreadable. Situations when a simple cast is not enough and needs reflection methods, such as InvokeMember or GetProperties . Enable scenarios that were either impossible or difficult, including interoperation with dynamic languages. http://blogs.msdn.com/b/csharpfaq/archive/2010/01/25/what-is-the-difference-between-dynamic-and-object-keywords.aspx](https://image.slidesharecdn.com/software-architecture-newfeaturesofvisualstudio2010-part1-editorandc-100605091536-phpapp01/85/Software-Architecture-New-Features-of-Visual-Studio-2010-Net-4-0-Part-1-Editor-And-C-9-320.jpg)
![Covariance and Contravariance Covariance enables you to use a more derived type than that specified by the generic parameter, whereas contravariance enables you to use a less derived type. This allows for implicit conversion of classes that implement variant interfaces and provides more flexibility for matching method signatures with variant delegate types. [Sample/Code] http://msdn.microsoft.com/en-us/library/ee207183.aspx](https://image.slidesharecdn.com/software-architecture-newfeaturesofvisualstudio2010-part1-editorandc-100605091536-phpapp01/85/Software-Architecture-New-Features-of-Visual-Studio-2010-Net-4-0-Part-1-Editor-And-C-11-320.jpg)
Software Architecture New Features of Visual Studio 2010 / .Net 4.0 - Part 1 - Editor And C#
- 1. New features of Microsoft Visual Studio 2010 By: Shahzad Sarwar To: Development Team
- 2. Scope There is a very long list of features added by Microsoft in Visual Studio 2010. This presentation will cover only features of Visual studio Editor 2010 and C# language. Separate presentations will be required to touch features in WPF,LINQ,WCF, Windows workflow and other elements of .Net framework 4.0
- 3. Generate From Usage Trick is to first use class,its properies,its method , its constructor and then generate code on basis of usage by simply pressing CTRL + “.” several times. [Demo] Generating a Class from Usage Generating a Delegate Stub from Usage Generating an Interface Stub from Usage Generating New Types with Additional Options from Usage ( General for all ) http://msdn.microsoft.com/en-us/library/dd409796.aspx
- 4. Intelliense Modes Use suggestion mode when classes and members are used before they are defined. In suggestion mode, when you type in the editor and then commit the entry, the text you typed is inserted into the code. When you commit an entry in completion mode, the highlighted entry in the members list is inserted into the code. To avoid this problem, press CTRL+ALT+SPACEBAR to switch to IntelliSense suggestion mode (as opposed to completion mode). http://msdn.microsoft.com/en-us/library/exbffbc2.aspx
- 5. Call Hierarchy window The new Call Hierarchy window helps you analyze your code and navigate within it. Declaration or an actual call, right-click it then and click View Call Hierarchy (or press CTRL+ALT+K). See Go To Definition , Find All References , and Add as New Root for each member.
- 6. Navigate To option A quick search tool for symbols Just press CTRL + “,” (or click Edit and then Navigate To ) to see the new Navigate To window.
- 7. Productivity Options Reference Highlighting Put the cursor on a symbol (method, property, variable, etc.), all instances of this symbol are automatically highlighted in the code editor. Navigate from one instance to another within a file by pressing CTRL+SHIFT+UP/DOWN ARROW. Box Selection and Multiline Editing Press ALT and then use your mouse or arrow keys to select the box area. Multiline box selection was there for delete from many versions of studio. But now insert,edit,replace is also supported. http://blogs.msdn.com/b/vseditor/archive/2009/05/25/the-new-box-selection-now-with-multi-line-editing.aspx
- 8. WPF Based GUI Moving Visual Studio to WPF helped to improve multiple-monitor support. moving Visual Studio to WPF helped to improve multiple-monitor support. Undock any window and rearrange everything according to your needs. Zoom: Press CTRL and use your mouse wheel to enlarge or decrease your font size.
- 9. Dynamic Support Provides support for late binding to dynamic types by introducing a new type, dynamic. http://msdn.microsoft.com/en-us/library/dd264736.aspx http://blogs.msdn.com/b/csharpfaq/archive/tags/dynamic/ Difference b/w Object and Dynamic main differences between object and dynamic – with dynamic you tell the compiler that the type of an object can be known only at run time, and the compiler doesn’t try to interfere. [ Sample Code/Demo] It is no more (no less) dangerous than the object keyword. Where to use: Perform so many cast operations that it makes your code almost unreadable. Situations when a simple cast is not enough and needs reflection methods, such as InvokeMember or GetProperties . Enable scenarios that were either impossible or difficult, including interoperation with dynamic languages. http://blogs.msdn.com/b/csharpfaq/archive/2010/01/25/what-is-the-difference-between-dynamic-and-object-keywords.aspx
- 10. Type Equivalence Support Can now deploy an application that has embedded type information instead of type information that is imported from a Primary Interop Assembly (PIA). If various versions of the runtime assembly are published, the application that contains the embedded type information can work with the various versions without having to be recompiled. http://msdn.microsoft.com/en-us/library/dd409610.aspx
- 11. Covariance and Contravariance Covariance enables you to use a more derived type than that specified by the generic parameter, whereas contravariance enables you to use a less derived type. This allows for implicit conversion of classes that implement variant interfaces and provides more flexibility for matching method signatures with variant delegate types. [Sample/Code] http://msdn.microsoft.com/en-us/library/ee207183.aspx
- 12. Lets have a meeting to discuss these new features. Must read the references of URL identified in presentation Best of luck for coding in new envirnment Keep visiting http://softarchitect.wordpress.com/