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IQueryable<T> Members
Visual Studio 2008
Provides functionality to evaluate queries against a specific data source wherein the type of the data is known.
The IQueryable<T> type exposes the following members.
| Name | Description | |
|---|---|---|
|
Aggregate | Overloaded. Applies an accumulator function over a sequence. |
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All | Overloaded. |
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Any | Overloaded. Determines whether any element of a sequence exists or satisfies a condition. |
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AsEnumerable | Returns the input typed as IEnumerable<T>. (Defined by Enumerable.) |
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AsQueryable | Overloaded. Converts an IEnumerable or generic IEnumerable<T> to an IQueryable or generic IQueryable<T>. |
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Average | Overloaded. Computes the average of a sequence of numeric values. |
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Cast | Overloaded. |
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Concat | Overloaded. |
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Contains | Overloaded. Determines whether a sequence contains a specified element. |
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Count | Overloaded. Returns the number of elements in a sequence. |
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DefaultIfEmpty | Overloaded. Returns the elements of an IEnumerable<T>, or a default valued singleton collection if the sequence is empty. |
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Distinct | Overloaded. Returns distinct elements from a sequence. |
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ElementAt | Overloaded. |
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ElementAtOrDefault | Overloaded. |
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Except | Overloaded. Produces the set difference of two sequences. |
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First | Overloaded. Returns the first element of a sequence. |
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FirstOrDefault | Overloaded. Returns the first element of a sequence, or a default value if no element is found. |
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Intersect | Overloaded. Produces the set intersection of two sequences. |
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Last | Overloaded. Returns the last element of a sequence. |
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LastOrDefault | Overloaded. Returns the last element of a sequence, or a default value if no element is found. |
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LongCount | Overloaded. Returns an Int64 that represents the number of elements in a sequence. |
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Max | Overloaded. Returns the maximum value in a sequence of values. |
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Min | Overloaded. Returns the minimum value in a sequence of values. |
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OfType | Overloaded. |
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Reverse | Overloaded. |
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SequenceEqual | Overloaded. Determines whether two sequences are equal according to an equality comparer. |
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Single | Overloaded. Returns a single, specific element of a sequence of values. |
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SingleOrDefault | Overloaded. Returns a single, specific element of a sequence of values, or a default value if no such element is found. |
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Skip | Overloaded. |
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SkipWhile | Overloaded. Bypasses elements in a sequence as long as a specified condition is true and then returns the remaining elements. |
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Sum | Overloaded. Computes the sum of a sequence of numeric values. |
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Take | Overloaded. |
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TakeWhile | Overloaded. Returns elements from a sequence as long as a specified condition is true, and then skips the remaining elements. |
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ToArray | Creates an array from a IEnumerable<T>. (Defined by Enumerable.) |
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ToList | Creates a List<T> from an IEnumerable<T>. (Defined by Enumerable.) |
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Union | Overloaded. Produces the set union of two sequences. |
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Where | Overloaded. Filters a sequence of values based on a predicate. |
| Name | Description | |
|---|---|---|
|
ElementType | Gets the type of the element(s) that are returned when the expression tree associated with this instance of IQueryable is executed. (Inherited from IQueryable.) |
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Expression | Gets the expression tree that is associated with the instance of IQueryable. (Inherited from IQueryable.) |
|
Provider | Gets the query provider that is associated with this data source. (Inherited from IQueryable.) |
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