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Author Topic: What are lambda expressions in LINQ?  (Read 481 times)

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Offline officalchinmay

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What are lambda expressions in LINQ?
« on: March 28, 2017, 03:23:10 AM »
A lambda expression is a function without a name that calculates and returns a single value. All lambda expressions use the lambda operator =>, which read as goes to. The left side of the lambda operator specifies the input parameters and the right side holds the expression or statement block.

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What are lambda expressions in LINQ?
« on: March 28, 2017, 03:23:10 AM »

Offline Clarke87

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Re: What are lambda expressions in LINQ?
« Reply #1 on: April 12, 2017, 03:40:32 AM »
A lambda expression is an anonymous function that you can use to create delegates or expression tree types. By using lambda expressions, you can write local functions that can be passed as arguments or returned as the value of function calls. Lambda expressions are particularly helpful for writing LINQ query expressions.

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Re: What are lambda expressions in LINQ?
« Reply #2 on: April 27, 2019, 08:47:22 AM »
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Offline Randy

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Re: What are lambda expressions in LINQ?
« Reply #3 on: February 14, 2020, 12:36:13 AM »
The term ‘Lambda expression’ has derived its name from ‘lambda’ calculus which in turn is a mathematical notation applied for defining functions. Lambda expressions as a LINQ equation’s executable part translate logic in a way at run time so it can pass on to the data source conveniently. However, lambda expressions are not just limited to find application in LINQ only.

These expressions are expressed by the following syntax −

(Input parameters) ⇒ Expression or statement block

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Re: What are lambda expressions in LINQ?
« Reply #3 on: February 14, 2020, 12:36:13 AM »