Partial Classes in C sharp #60
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❑ What are partial classes.
❑ What are the advantages or uses of partial classes?
❑ Where are partial classes used.
Partial Classes
❑ Partial classes allow us to spilt a class into 2 or more files . All there parts are then combined into a single class, when the application is compiled .The partial keyword also be used to split a struct or interface over two or more files.
❑ Advantages of partial classes.
1.The main advantage is that, visual studio uses partial class to separate , Automatically generated system code from the developer’s code . For example , when you add a webform ,two .CS files are generated.
a) WebForm1.aspx.cs-Contains the developer code.
b) WebForm1.aspx.designer.cs-Contains the system generated code .For example, declarations for the controls that you drag and drop on the webfrom.
2.When working on large projects, spreading a class over separate files allows multiple programmers to work on it simultaneously .Though, Microsoft claims this as an advantage , I haven’t really seen anywhere , people using partial classes, just to work on them simultaneously.
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C sharp