In order to understand this better, please have a look at the following diagram.Īs you can see, in the above image, we are generating the report either in Excel or PDF formats. That means, we have two types of representation of the reports. The reports we need to display either in Excel or in PDF format. Suppose we want to develop an application for displaying the reports. Let us understand the Builder Design Pattern in C# with one Real-Time Example. Example to Understand Builder Design Pattern: So, now if you read the definition, then definitely you will understand the definition of Builder Design Pattern. So, all the laptop creations will follow the same generic process. So, like this, we can create different kinds of laptops. So, using the above process we can create different types of laptops such as a laptop with a 14-inch screen or a 17-inch screen. So, to build the complex object laptop we need to define some kind of generic process something like below. So, we have to assemble all these small objects to build the laptop complex objects. In order to build a laptop, we have to use many small objects like LCD Displays, USB Ports, Wireless, Hard Drives, Pointing Devices, Battery, Memory, DVD/CD Reader, Keyboard, Plastic Case, etc. Please have a look at the following diagram. If this is not clear at the moment then don’t worry we will try to understand this with an example. When the construction process of your object is very complex then only you need to use to Builder Design Pattern. So, the Builder Design Pattern is all about separating the construction process from its representation. The Process of constructing a complex object should be generic so that the same construction process can be used to create different representations of the same complex object. What is the Builder Design Pattern?Īccording to GoF, the Builder Design Pattern builds a complex object using many simple objects and using a step-by-step approach. When to use the Builder Design Pattern in real-time applications.Implementing the Builder Design Pattern in C#.
Understanding the class diagram of the Builder Design Pattern?.Understanding the Builder Design Pattern with a real-time example.As part of this article, we are going to discuss the following pointers. The Builder Design Pattern falls under the category of the Creational Design Pattern. Please read our previous article where we discussed the Abstract Factory Design Pattern in C# with Examples. In this article, I am going to discuss the Builder Design Pattern in C# with Examples. Data Structures and Algorithms Tutorialsīack to: Design Patterns in C# With Real-Time Examples Builder Design Pattern in C# with Examples.
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