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Programming in C# Jump StartJerry Nixon | Microsoft Developer EvangelistDaren May | President & Co-founder, Crank211

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06 | Advanced C#, Part 2Jerry Nixon | Microsoft Developer EvangelistDaren May | President & Co-founder, Crank211

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Splitting Assemblies and Projects Diagnostics and Instrumentation

Module Overview

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MVA

Splitting Assemblies and WinMD

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An assembly is a container for a set of resources and Assemblies can be referenced by other assemblies. Some assemblies are specific to certain technologies. In Visual Studio, an assembly equates to a Project

What is an assembly?

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Assembly An assembly is a grouping orphysical container of code Can contain one or more namespace Can be granted security permissions Can be digitally signed Defines a scope

Namespace A namespace is a grouplogical container of cod Can span multiple files Can span multiple assem Defines a scope

Assembly versus Namespace

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Reuse. Shared assemblies allow developers to encapscode so they can be reused across applications and s Building an API (Product)

Line of Business applications

Different Platforms Windows Desktop Applications

Windows Store Apps Windows Phone Apps

Windows Embedded

Microsoft Silverlight

Microsoft XBox

Why share an assembly?

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Class Libraries are the Visual Studio project type that assembly that can be shared

Portable Class Libraries are the Visual Studio project creates an assembly that can be shared across platfo uses only the lowest-common-denominator.

Windows Component Libraries (WinMD/Windows Methe Visual Studio project type that creates an assembWindows Store Apps that can be shared across langu JavaScript cannot be used to create WinMDs

How to share assemblies?

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A Windows Runtime Component is acode library can be consumed by allApp Store development languages Through projection

Simple Rules Only WinRT types can b No generics can be exp Name cant start with W Polymorphism isnt avai Public classes must be s Public structures can on

Public members, properevents

What is a Windows Runtime Componen

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Windows Runtime Components

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MVA

Diagnostics and Instrumentation

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Instrumentation is code that reports performance info Telemetry aggregates instrumentation for analysis. Diagnostics or Analysis is the use a telemetry to trackerrors or identify trends.

What is Instrumentation?

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Performance Counter is a sampling for a single opera You write to a counter by incrementing or decrement

Trending is accomplished using tooling

You must have permission Counters are typically categorized

What is a Performance Counter?

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Tracing informative messages during execution

Strategic placement Fail/Assert adds text to output (condition); implies error

Write/WriteIf adds text to output (condition)

WriteLine/WriteLineIf adds text to output w/newline (con

Volume control (Trace Listeners & Trace Switch) Event logs receive and track major events during ex

Windows

Custom

Other diagnostic techniques

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h f f l

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What is Performance Profiler? (026)

Performance Profiler is a tool built into Visual Studio conducts Performance Sessions

Performance Session is an execution of your applicatwhich Performance Counters are collected. Sampling method

Sampling interval

A Performance Report allows developers to identify hoperations. Call Frequency

Call Duration

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Diagnostics

M d l R

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Splitting Assemblies and Projects Diagnostics and Instrumentation

Module Recap

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2013 Microsoft Corporation. All rights reserved. Microsoft, Windows, Office, Azure, System Center, Dynamics and other product names are or may be registered trathe U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of

Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee tprovided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTA