Hi friends,
In
this article I will tell you how to create your own snippets using visual
studio 2010
Sometimes
you have your own code and it is used in many projects and used in each and
every file. Instead of copy and pasting this code you can create your own
Snippets in Visual Studio 2010. That will save your times to rewriting block of
code
For example in MVVM you have to implement
iNotifyPropertyChanged notifier and this method is used in many properties.
Part 1: Creating Snippet File
There are 3 types of Snippets are available.
1. Expansion
2. Surrounds With
3. Refactoring
1. Expansion
2. Surrounds With
3. Refactoring
In this article I am creating expansion type of
snippet for Property block with MVVM functionality that is iNotifyPropertyChanged.
IntelliSense Code Snippets created in XML file.
Step 1: First Create XML file in Visual Studio 2010 and
save file as PropMVVM.snippet.
<?xml
version="1.0" encoding="utf-8"?>
<CodeSnippets
xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
Code Snippet file start with CodeSnippets element which has xmlns attribute for snippet.
Step 2: Add CodeSnippet Section
<?xml version="1.0"
encoding="utf-8"?>
<CodeSnippets
xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
<CodeSnippet Format="1.0.0">
Step 3: Add Header Section within Code Snippet Section.
<Header>
<Title>PropMVVM </Title>
<Shortcut>PropMVVM </Shortcut>
<Description>
This Code snippet for property with Raisepropertychanged
event
</Description>
<Author>Sujeet Bhujbal</Author>
<SnippetTypes>
<SnippetType>Expansion</SnippetType>
</SnippetTypes>
</Header>
This
section has elements like Title, shortcut for IntelliSense and Description.
Title:
Title for Snippet
Shortcut: when you type using Intelligence it will shows list of snippet including which you have created with given shortcut.
Description: Detailed description of snippet on Mouse Over of you snippet.
Shortcut: when you type using Intelligence it will shows list of snippet including which you have created with given shortcut.
Description: Detailed description of snippet on Mouse Over of you snippet.
Author:
Author Name of snippet.
Snippet Type: which type of snippet are you going to create like Expansion (prop) or Surround with (try/catch).
Step 4: Create Declaration section and then add Literals or Objects within Declaration Section.
Snippet Type: which type of snippet are you going to create like Expansion (prop) or Surround with (try/catch).
Step 4: Create Declaration section and then add Literals or Objects within Declaration Section.
Literal
Elements are editable values that are inserted by user into snippet.
In the below code I have created Three Literals.
First Literal describes Type of property or variable, I have set Default value to int (you can give any datatypes including (double, bool ,string etc.)
Second Literal element is for editable name of Property.
Third Literal element has field, user can gives any variable name that used within property Get/Set.
In the below code I have created Three Literals.
First Literal describes Type of property or variable, I have set Default value to int (you can give any datatypes including (double, bool ,string etc.)
Second Literal element is for editable name of Property.
Third Literal element has field, user can gives any variable name that used within property Get/Set.
<Declarations>
<Literal>
<ID>type</ID>
<ToolTip>Property
Type</ToolTip>
<Default>int</Default>
</Literal>
<Literal>
<ID>property</ID>
<ToolTip>Property
Name</ToolTip>
<Default>MyProperty</Default>
</Literal>
<Literal>
<ID>field</ID>
<ToolTip>The variable baking
this property</ToolTip>
<Default>MyVariable</Default>
</Literal>
</Declaration>
Step 5: Code section describes the code for that snippets. In this snippet is added language is CSharp, Inside the Code element, add the C# code for the snippet.
<Code Language="CSharp">
<![CDATA[private $type$ $field$;
public $type$ $property$
{
get { return $field$;}
set { $field$ = value;
RaisePropertyChanged("$property$");
}
}
$end$]]>
Step 6:
Below is Full xml of Property block Snippet
<?xml
version="1.0" encoding="utf-8"?>
<CodeSnippets
xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
<CodeSnippet Format="1.0.0">
<Header>
<Title>propmvvm</Title>
<Shortcut>propmvvm</Shortcut>
<Description>Code snippet for
property with raisepropertychanged event</Description>
<Author>Microsoft</Author>
<SnippetTypes>
<SnippetType>Expansion</SnippetType>
</SnippetTypes>
</Header>
<Snippet>
<Declarations>
<Literal>
<ID>type</ID>
<ToolTip>Property
Type</ToolTip>
<Default>int</Default>
</Literal>
<Literal>
<ID>property</ID>
<ToolTip>Property
Name</ToolTip>
<Default>MyProperty</Default>
</Literal>
<Literal>
<ID>field</ID>
<ToolTip>The variable baking
this property</ToolTip>
<Default>MyVariable</Default>
</Literal>
</Declarations>
<Code Language="CSharp">
<![CDATA[private $type$ $field$;
public $type$ $property$
{
get { return $field$;}
set { $field$ = value;
RaisePropertyChanged("$property$");
}
}
$end$]]>
</Code>
</Snippet>
</CodeSnippet>
</CodeSnippets>
Step 7: Save snippet file as MyCodeSnippet.snippet
Part
2 : Visual Studio Setting
Step 1: Open Visual Studio and click on Tool à
Code Snippets Manager item.
Step 2: It
will show code snippet manager dialog box
Step 3: Select
location for snippets and click on Finish button, your code snippet imported
successfully.
Now you can use your snippet in development.
Now you can use your snippet in development.
Step 4: Then
Press OK to save the snippet in VS 2010.
Create
class file in your project.
In that file start typing with you propmvvm
it will display list of IntelliSense code snippets including your snippetType propmvvm
In that file start typing with you propmvvm
it will display list of IntelliSense code snippets including your snippetType propmvvm
You will find following
Then
MVVM property snippet is added in your project successfully.
In this way
you can create your own snippets.
Happy Programming!!
Don’t forget to leave your feedback
and comments below!
If you have any query mail me to Sujeet.bhujbal@gmail.com
Regards
Sujeet Bhujbal
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