| QueryableExtensions Methods |
The QueryableExtensions type exposes the following members.
Methods
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Aggregate(IQueryable, AggregateFunction) |
Calculates the results of a given aggregate function on a sequence of elements.
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Aggregate(IQueryable, IEnumerableAggregateFunction) |
Calculates the results of given aggregates functions on a sequence of elements.
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Count |
Returns the number of elements in a sequence.
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ElementAt |
Returns the element at a specified index in a sequence.
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Group | |
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GroupBy(IQueryable, IEnumerableIGroupDescriptor) |
Groups the elements of a sequence according to a specified groupDescriptors.
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GroupBy(IQueryable, LambdaExpression) |
Groups the elements of a sequence according to a specified key selector function.
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OrderBy(IQueryable, LambdaExpression) |
Sorts the elements of a sequence in ascending order according to a key.
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OrderBy(IQueryable, LambdaExpression, NullableListSortDirection) |
Calls OrderBy(IQueryable, LambdaExpression)
or OrderByDescending(IQueryable, LambdaExpression) depending on the sortDirection.
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OrderByDescending |
Sorts the elements of a sequence in descending order according to a key.
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Page | |
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Select |
Projects each element of a sequence into a new form.
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Skip |
Bypasses a specified number of elements in a sequence
and then returns the remaining elements.
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Sort |
Sorts the elements of a sequence using the specified sort descriptors.
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Take |
Returns a specified number of contiguous elements from the start of a sequence.
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ToIList |
Creates a IListT from an IQueryable where T is ElementType.
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Where(IQueryable, IEnumerableIFilterDescriptor) |
Filters a sequence of values based on a collection of IFilterDescriptor.
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Where(IQueryable, Expression) |
Filters a sequence of values based on a predicate.
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See Also