The Take Method Takes elements up to a specified position starting from the first element in a sequence. Signature of Take:

Public static IEnumerable<TSource> Take<TSource>(this IEnumerable<TSource> source,int count);

Example:

int[] numbers = { 1, 5, 8, 4, 9, 3, 6, 7, 2, 0 };
var TakeFirstFiveElement = numbers.Take(5);

Output:

The Result is 1,5,8,4 and 9 To Get Five Element.

Skips elements up to a specified position starting from the first element in a sequence.

Signature of Skip:

Public static IEnumerable Skip(this IEnumerable source,int count);

Example

int[] numbers = { 1, 5, 8, 4, 9, 3, 6, 7, 2, 0 };
var SkipFirstFiveElement = numbers.Take(5);

Output: The Result is 3,6,7,2 and 0 To Get The Element.

Returns elements from the given collection until the specified condition is true. If the first element itself doesn't satisfy the condition then returns an empty collection.

Signature of TakeWhile():

Public static IEnumerable <TSource> TakeWhile<TSource>(this IEnumerable <TSource> source,Func<TSource,bool>,predicate);

Another Over Load Signature:

Public static IEnumerable <TSource> TakeWhile<TSource>(this IEnumerable <TSource> source,Func<TSource,int,bool>,predicate);

Example I:

int[] numbers = { 1, 5, 8, 4, 9, 3, 6, 7, 2, 0 };
var SkipFirstFiveElement = numbers.TakeWhile(n => n < 9);

Output:

It Will return Of eleament 1,5,8 and 4

Example II :

int[] numbers = { 1, 2, 3, 4, 9, 3, 6, 7, 2, 0 };
var SkipFirstFiveElement = numbers.TakeWhile((n,Index) => n < index);

Output:

It Will return Of element 1,2,3 and 4

Skips elements based on a condition until an element does not satisfy the condition. If the first element itself doesn't satisfy the condition, it then skips 0 elements and returns all the elements in the sequence.

Signature of SkipWhile():

Public static IEnumerable <TSource> SkipWhile<TSource>(this IEnumerable <TSource> source,Func<TSource,bool>,predicate);

Another Over Load Signature:

Public static IEnumerable <TSource> SkipWhile<TSource>(this IEnumerable <TSource> source,Func<TSource,int,bool>,predicate);

Example I:

int[] numbers = { 1, 5, 8, 4, 9, 3, 6, 7, 2, 0 };
var SkipFirstFiveElement = numbers.SkipWhile(n => n < 9);

Output:

It Will return Of element 9,3,6,7,2 and 0.

Example II:

int[] numbers = { 4, 5, 8, 1, 9, 3, 6, 7, 2, 0 };
var indexed = numbers.SkipWhile((n, index) => n > index);

Output:

It Will return Of element 1,9,3,6,7,2 and 0.