# PointCollection Class

**.NET Framework (current version)**

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Represents a collection of Point values that can be individually accessed by index.

**Namespace:**System.Windows.Media

**Assembly:**PresentationCore (in PresentationCore.dll)

System.Windows.Threading.DispatcherObject

System.Windows.DependencyObject

System.Windows.Freezable

System.Windows.Media.PointCollection

Name | Description | |
---|---|---|

PointCollection() | Initializes a new instance of the PointCollection class. | |

PointCollection(IEnumerable(Of Point)) | Initializes a new instance of the PointCollection class that contains items copied from the specified collection of Point values and has the same initial capacity as the number of items copied. | |

PointCollection(Int32) | Initializes a new instance of the PointCollection class with the specified capacity. |

Name | Description | |
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CanFreeze | Gets a value that indicates whether the object can be made unmodifiable. (Inherited from Freezable.) | |

Count | Gets the number of items contained in the PointCollection. | |

DependencyObjectType | Gets the DependencyObjectType that wraps the CLR type of this instance. (Inherited from DependencyObject.) | |

Dispatcher | Gets the Dispatcher this DispatcherObject is associated with. (Inherited from DispatcherObject.) | |

IsFrozen | Gets a value that indicates whether the object is currently modifiable. (Inherited from Freezable.) | |

IsSealed | Gets a value that indicates whether this instance is currently sealed (read-only).(Inherited from DependencyObject.) | |

Item(Int32) | Gets or sets the Point at the specified index. |

Name | Description | |
---|---|---|

Add(Point) | Adds a Point to the end of the PointCollection. | |

CheckAccess() | Determines whether the calling thread has access to this DispatcherObject.(Inherited from DispatcherObject.) | |

Clear() | Removes all items from the PointCollection. | |

ClearValue(DependencyProperty) | Clears the local value of a property. The property to be cleared is specified by a DependencyProperty identifier. (Inherited from DependencyObject.) | |

ClearValue(DependencyPropertyKey) | Clears the local value of a read-only property. The property to be cleared is specified by a DependencyPropertyKey. (Inherited from DependencyObject.) | |

Clone() | Creates a modifiable clone of this PointCollection, making deep copies of this object's values. When copying dependency properties, this method copies resource references and data bindings (but they might no longer resolve) but not animations or their current values. | |

CloneCurrentValue() | Creates a modifiable clone of this PointCollection object, making deep copies of this object's current values. Resource references, data bindings, and animations are not copied, but their current values are. | |

CoerceValue(DependencyProperty) | Coerces the value of the specified dependency property. This is accomplished by invoking any CoerceValueCallback function specified in property metadata for the dependency property as it exists on the calling DependencyObject.(Inherited from DependencyObject.) | |

Contains(Point) | Determines whether the PointCollection contains the specified Point. | |

CopyTo(Point(), Int32) | Copies the items of the PointCollection to an array, starting at the specified array index. | |

Equals(Object) | Determines whether a provided DependencyObject is equivalent to the current DependencyObject.(Inherited from DependencyObject.) | |

Freeze() | ||

GetAsFrozen() | ||

GetCurrentValueAsFrozen() | ||

GetEnumerator() | Returns an enumerator that can iterate through the PointCollection. | |

GetHashCode() | Gets a hash code for this DependencyObject.(Inherited from DependencyObject.) | |

GetLocalValueEnumerator() | Creates a specialized enumerator for determining which dependency properties have locally set values on this DependencyObject. (Inherited from DependencyObject.) | |

GetType() | ||

GetValue(DependencyProperty) | Returns the current effective value of a dependency property on this instance of a DependencyObject. (Inherited from DependencyObject.) | |

IndexOf(Point) | Determines the index of the specified item in the PointCollection. | |

Insert(Int32, Point) | Inserts a Point into the PointCollection at the specified index. | |

InvalidateProperty(DependencyProperty) | Re-evaluates the effective value for the specified dependency property(Inherited from DependencyObject.) | |

Parse(String) | Converts a String representation of a collection of points into an equivalent PointCollection. | |

ReadLocalValue(DependencyProperty) | Returns the local value of a dependency property, if it exists. (Inherited from DependencyObject.) | |

Remove(Point) | Removes the first occurrence of the specified Point from the PointCollection. | |

RemoveAt(Int32) | Removes the Point at the specified index. | |

SetCurrentValue(DependencyProperty, Object) | Sets the value of a dependency property without changing its value source. (Inherited from DependencyObject.) | |

SetValue(DependencyProperty, Object) | Sets the local value of a dependency property, specified by its dependency property identifier. (Inherited from DependencyObject.) | |

SetValue(DependencyPropertyKey, Object) | Sets the local value of a read-only dependency property, specified by the DependencyPropertyKey identifier of the dependency property. (Inherited from DependencyObject.) | |

ShouldSerializeProperty(DependencyProperty) | Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property.(Inherited from DependencyObject.) | |

ToString() | Creates a String representation of this PointCollection. (Overrides Object.ToString().) | |

ToString(IFormatProvider) | Creates a String representation of this PointCollection. | |

VerifyAccess() | Enforces that the calling thread has access to this DispatcherObject.(Inherited from DispatcherObject.) |

Name | Description | |
---|---|---|

IEnumerable(Of Point).GetEnumerator() | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see GetEnumerator. | |

ICollection.CopyTo(Array, Int32) | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see ICollection.CopyTo. | |

IEnumerable.GetEnumerator() | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see IEnumerable.GetEnumerator. | |

IList.Add(Object) | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see IList.Add. | |

IList.Contains(Object) | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see IList.Contains. | |

IList.IndexOf(Object) | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see IList.IndexOf. | |

IList.Insert(Int32, Object) | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see IList.Insert. | |

IList.Remove(Object) | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see IList.Remove. | |

IFormattable.ToString(String, IFormatProvider) | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see IFormattable.ToString. | |

ICollection(Of Point).IsReadOnly | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see ICollection(Of T).IsReadOnly. | |

ICollection.IsSynchronized | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see ICollection.IsSynchronized. | |

ICollection.SyncRoot | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see ICollection.SyncRoot. | |

IList.IsFixedSize | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see IList.IsFixedSize. | |

IList.IsReadOnly | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see IList.IsReadOnly. | |

IList.Item(Int32) | This API supports the product infrastructure and is not intended to be used directly from your code. For a description of this member, see IList.Item. |

Name | Description | |
---|---|---|

Aggregate(Of Point)(Func(Of Point, Point, Point)) | Overloaded. Applies an accumulator function over a sequence.(Defined by Enumerable.) | |

Aggregate(Of Point, TAccumulate)(TAccumulate, Func(Of TAccumulate, Point, TAccumulate)) | Overloaded. Applies an accumulator function over a sequence. The specified seed value is used as the initial accumulator value.(Defined by Enumerable.) | |

Aggregate(Of Point, TAccumulate, TResult)(TAccumulate, Func(Of TAccumulate, Point, TAccumulate), Func(Of TAccumulate, TResult)) | Overloaded. Applies an accumulator function over a sequence. The specified seed value is used as the initial accumulator value, and the specified function is used to select the result value.(Defined by Enumerable.) | |

All(Of Point)(Func(Of Point, Boolean)) | Determines whether all elements of a sequence satisfy a condition.(Defined by Enumerable.) | |

Any(Of Point)() | Overloaded. Determines whether a sequence contains any elements.(Defined by Enumerable.) | |

Any(Of Point)(Func(Of Point, Boolean)) | Overloaded. Determines whether any element of a sequence satisfies a condition.(Defined by Enumerable.) | |

Append(Of Point)(Point) | Appends a value to the end of the sequence.(Defined by Enumerable.) | |

AsEnumerable(Of Point)() | Returns the input typed as IEnumerable(Of T).(Defined by Enumerable.) | |

AsParallel() | Overloaded. Enables parallelization of a query.(Defined by ParallelEnumerable.) | |

AsParallel(Of Point)() | Overloaded. Enables parallelization of a query.(Defined by ParallelEnumerable.) | |

AsQueryable() | Overloaded. Converts an IEnumerable to an IQueryable.(Defined by Queryable.) | |

AsQueryable(Of Point)() | Overloaded. Converts a generic IEnumerable(Of T) to a generic IQueryable(Of T).(Defined by Queryable.) | |

Average(Of Point)(Func(Of Point, Decimal)) | Overloaded. Computes the average of a sequence of Decimal values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Average(Of Point)(Func(Of Point, Double)) | Overloaded. Computes the average of a sequence of Double values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Average(Of Point)(Func(Of Point, Int32)) | Overloaded. Computes the average of a sequence of Int32 values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Average(Of Point)(Func(Of Point, Int64)) | Overloaded. Computes the average of a sequence of Int64 values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Average(Of Point)(Func(Of Point, Nullable(Of Decimal))) | Overloaded. Computes the average of a sequence of nullable Decimal values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Average(Of Point)(Func(Of Point, Nullable(Of Double))) | Overloaded. Computes the average of a sequence of nullable Double values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Average(Of Point)(Func(Of Point, Nullable(Of Int32))) | Overloaded. Computes the average of a sequence of nullable Int32 values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Average(Of Point)(Func(Of Point, Nullable(Of Int64))) | Overloaded. Computes the average of a sequence of nullable Int64 values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Average(Of Point)(Func(Of Point, Nullable(Of Single))) | Overloaded. Computes the average of a sequence of nullable Single values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Average(Of Point)(Func(Of Point, Single)) | Overloaded. Computes the average of a sequence of Single values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Cast(Of TResult)() | Casts the elements of an IEnumerable to the specified type.(Defined by Enumerable.) | |

Concat(Of Point)(IEnumerable(Of Point)) | Concatenates two sequences.(Defined by Enumerable.) | |

Contains(Of Point)(Point) | Overloaded. Determines whether a sequence contains a specified element by using the default equality comparer.(Defined by Enumerable.) | |

Contains(Of Point)(Point, IEqualityComparer(Of Point)) | Overloaded. Determines whether a sequence contains a specified element by using a specified IEqualityComparer(Of T).(Defined by Enumerable.) | |

Count(Of Point)() | Overloaded. Returns the number of elements in a sequence.(Defined by Enumerable.) | |

Count(Of Point)(Func(Of Point, Boolean)) | Overloaded. Returns a number that represents how many elements in the specified sequence satisfy a condition.(Defined by Enumerable.) | |

DefaultIfEmpty(Of Point)() | Overloaded. Returns the elements of the specified sequence or the type parameter's default value in a singleton collection if the sequence is empty.(Defined by Enumerable.) | |

DefaultIfEmpty(Of Point)(Point) | Overloaded. Returns the elements of the specified sequence or the specified value in a singleton collection if the sequence is empty.(Defined by Enumerable.) | |

Distinct(Of Point)() | Overloaded. Returns distinct elements from a sequence by using the default equality comparer to compare values.(Defined by Enumerable.) | |

Distinct(Of Point)(IEqualityComparer(Of Point)) | Overloaded. Returns distinct elements from a sequence by using a specified IEqualityComparer(Of T) to compare values.(Defined by Enumerable.) | |

ElementAt(Of Point)(Int32) | Returns the element at a specified index in a sequence.(Defined by Enumerable.) | |

ElementAtOrDefault(Of Point)(Int32) | Returns the element at a specified index in a sequence or a default value if the index is out of range.(Defined by Enumerable.) | |

Except(Of Point)(IEnumerable(Of Point)) | Overloaded. Produces the set difference of two sequences by using the default equality comparer to compare values.(Defined by Enumerable.) | |

Except(Of Point)(IEnumerable(Of Point), IEqualityComparer(Of Point)) | Overloaded. Produces the set difference of two sequences by using the specified IEqualityComparer(Of T) to compare values.(Defined by Enumerable.) | |

First(Of Point)() | Overloaded. Returns the first element of a sequence.(Defined by Enumerable.) | |

First(Of Point)(Func(Of Point, Boolean)) | Overloaded. Returns the first element in a sequence that satisfies a specified condition.(Defined by Enumerable.) | |

FirstOrDefault(Of Point)() | Overloaded. Returns the first element of a sequence, or a default value if the sequence contains no elements.(Defined by Enumerable.) | |

FirstOrDefault(Of Point)(Func(Of Point, Boolean)) | Overloaded. Returns the first element of the sequence that satisfies a condition or a default value if no such element is found.(Defined by Enumerable.) | |

GroupBy(Of Point, TKey)(Func(Of Point, TKey)) | Overloaded. Groups the elements of a sequence according to a specified key selector function.(Defined by Enumerable.) | |

GroupBy(Of Point, TKey)(Func(Of Point, TKey), IEqualityComparer(Of TKey)) | Overloaded. Groups the elements of a sequence according to a specified key selector function and compares the keys by using a specified comparer.(Defined by Enumerable.) | |

GroupBy(Of Point, TKey, TElement)(Func(Of Point, TKey), Func(Of Point, TElement)) | Overloaded. Groups the elements of a sequence according to a specified key selector function and projects the elements for each group by using a specified function.(Defined by Enumerable.) | |

GroupBy(Of Point, TKey, TElement)(Func(Of Point, TKey), Func(Of Point, TElement), IEqualityComparer(Of TKey)) | Overloaded. Groups the elements of a sequence according to a key selector function. The keys are compared by using a comparer and each group's elements are projected by using a specified function.(Defined by Enumerable.) | |

GroupBy(Of Point, TKey, TResult)(Func(Of Point, TKey), Func(Of TKey, IEnumerable(Of Point), TResult)) | Overloaded. Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key.(Defined by Enumerable.) | |

GroupBy(Of Point, TKey, TResult)(Func(Of Point, TKey), Func(Of TKey, IEnumerable(Of Point), TResult), IEqualityComparer(Of TKey)) | Overloaded. Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. The keys are compared by using a specified comparer.(Defined by Enumerable.) | |

GroupBy(Of Point, TKey, TElement, TResult)(Func(Of Point, TKey), Func(Of Point, TElement), Func(Of TKey, IEnumerable(Of TElement), TResult)) | Overloaded. Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. The elements of each group are projected by using a specified function.(Defined by Enumerable.) | |

GroupBy(Of Point, TKey, TElement, TResult)(Func(Of Point, TKey), Func(Of Point, TElement), Func(Of TKey, IEnumerable(Of TElement), TResult), IEqualityComparer(Of TKey)) | Overloaded. Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. Key values are compared by using a specified comparer, and the elements of each group are projected by using a specified function.(Defined by Enumerable.) | |

GroupJoin(Of Point, TInner, TKey, TResult)(IEnumerable(Of TInner), Func(Of Point, TKey), Func(Of TInner, TKey), Func(Of Point, IEnumerable(Of TInner), TResult)) | Overloaded. Correlates the elements of two sequences based on equality of keys and groups the results. The default equality comparer is used to compare keys.(Defined by Enumerable.) | |

GroupJoin(Of Point, TInner, TKey, TResult)(IEnumerable(Of TInner), Func(Of Point, TKey), Func(Of TInner, TKey), Func(Of Point, IEnumerable(Of TInner), TResult), IEqualityComparer(Of TKey)) | Overloaded. Correlates the elements of two sequences based on key equality and groups the results. A specified IEqualityComparer(Of T) is used to compare keys.(Defined by Enumerable.) | |

Intersect(Of Point)(IEnumerable(Of Point)) | Overloaded. Produces the set intersection of two sequences by using the default equality comparer to compare values.(Defined by Enumerable.) | |

Intersect(Of Point)(IEnumerable(Of Point), IEqualityComparer(Of Point)) | Overloaded. Produces the set intersection of two sequences by using the specified IEqualityComparer(Of T) to compare values.(Defined by Enumerable.) | |

Join(Of Point, TInner, TKey, TResult)(IEnumerable(Of TInner), Func(Of Point, TKey), Func(Of TInner, TKey), Func(Of Point, TInner, TResult)) | Overloaded. Correlates the elements of two sequences based on matching keys. The default equality comparer is used to compare keys.(Defined by Enumerable.) | |

Join(Of Point, TInner, TKey, TResult)(IEnumerable(Of TInner), Func(Of Point, TKey), Func(Of TInner, TKey), Func(Of Point, TInner, TResult), IEqualityComparer(Of TKey)) | Overloaded. Correlates the elements of two sequences based on matching keys. A specified IEqualityComparer(Of T) is used to compare keys.(Defined by Enumerable.) | |

Last(Of Point)() | Overloaded. Returns the last element of a sequence.(Defined by Enumerable.) | |

Last(Of Point)(Func(Of Point, Boolean)) | Overloaded. Returns the last element of a sequence that satisfies a specified condition.(Defined by Enumerable.) | |

LastOrDefault(Of Point)() | Overloaded. Returns the last element of a sequence, or a default value if the sequence contains no elements.(Defined by Enumerable.) | |

LastOrDefault(Of Point)(Func(Of Point, Boolean)) | Overloaded. Returns the last element of a sequence that satisfies a condition or a default value if no such element is found.(Defined by Enumerable.) | |

LongCount(Of Point)() | Overloaded. Returns an Int64 that represents the total number of elements in a sequence.(Defined by Enumerable.) | |

LongCount(Of Point)(Func(Of Point, Boolean)) | Overloaded. Returns an Int64 that represents how many elements in a sequence satisfy a condition.(Defined by Enumerable.) | |

Max(Of Point)() | Overloaded. Returns the maximum value in a generic sequence.(Defined by Enumerable.) | |

Max(Of Point)(Func(Of Point, Decimal)) | Overloaded. Invokes a transform function on each element of a sequence and returns the maximum Decimal value.(Defined by Enumerable.) | |

Max(Of Point)(Func(Of Point, Double)) | Overloaded. Invokes a transform function on each element of a sequence and returns the maximum Double value.(Defined by Enumerable.) | |

Max(Of Point)(Func(Of Point, Int32)) | Overloaded. Invokes a transform function on each element of a sequence and returns the maximum Int32 value.(Defined by Enumerable.) | |

Max(Of Point)(Func(Of Point, Int64)) | Overloaded. Invokes a transform function on each element of a sequence and returns the maximum Int64 value.(Defined by Enumerable.) | |

Max(Of Point)(Func(Of Point, Nullable(Of Decimal))) | Overloaded. Invokes a transform function on each element of a sequence and returns the maximum nullable Decimal value.(Defined by Enumerable.) | |

Max(Of Point)(Func(Of Point, Nullable(Of Double))) | Overloaded. Invokes a transform function on each element of a sequence and returns the maximum nullable Double value.(Defined by Enumerable.) | |

Max(Of Point)(Func(Of Point, Nullable(Of Int32))) | Overloaded. Invokes a transform function on each element of a sequence and returns the maximum nullable Int32 value.(Defined by Enumerable.) | |

Max(Of Point)(Func(Of Point, Nullable(Of Int64))) | Overloaded. Invokes a transform function on each element of a sequence and returns the maximum nullable Int64 value.(Defined by Enumerable.) | |

Max(Of Point)(Func(Of Point, Nullable(Of Single))) | Overloaded. Invokes a transform function on each element of a sequence and returns the maximum nullable Single value.(Defined by Enumerable.) | |

Max(Of Point)(Func(Of Point, Single)) | Overloaded. Invokes a transform function on each element of a sequence and returns the maximum Single value.(Defined by Enumerable.) | |

Max(Of Point, TResult)(Func(Of Point, TResult)) | Overloaded. Invokes a transform function on each element of a generic sequence and returns the maximum resulting value.(Defined by Enumerable.) | |

Min(Of Point)() | Overloaded. Returns the minimum value in a generic sequence.(Defined by Enumerable.) | |

Min(Of Point)(Func(Of Point, Decimal)) | Overloaded. Invokes a transform function on each element of a sequence and returns the minimum Decimal value.(Defined by Enumerable.) | |

Min(Of Point)(Func(Of Point, Double)) | Overloaded. Invokes a transform function on each element of a sequence and returns the minimum Double value.(Defined by Enumerable.) | |

Min(Of Point)(Func(Of Point, Int32)) | Overloaded. Invokes a transform function on each element of a sequence and returns the minimum Int32 value.(Defined by Enumerable.) | |

Min(Of Point)(Func(Of Point, Int64)) | Overloaded. Invokes a transform function on each element of a sequence and returns the minimum Int64 value.(Defined by Enumerable.) | |

Min(Of Point)(Func(Of Point, Nullable(Of Decimal))) | Overloaded. Invokes a transform function on each element of a sequence and returns the minimum nullable Decimal value.(Defined by Enumerable.) | |

Min(Of Point)(Func(Of Point, Nullable(Of Double))) | Overloaded. Invokes a transform function on each element of a sequence and returns the minimum nullable Double value.(Defined by Enumerable.) | |

Min(Of Point)(Func(Of Point, Nullable(Of Int32))) | Overloaded. Invokes a transform function on each element of a sequence and returns the minimum nullable Int32 value.(Defined by Enumerable.) | |

Min(Of Point)(Func(Of Point, Nullable(Of Int64))) | Overloaded. Invokes a transform function on each element of a sequence and returns the minimum nullable Int64 value.(Defined by Enumerable.) | |

Min(Of Point)(Func(Of Point, Nullable(Of Single))) | Overloaded. Invokes a transform function on each element of a sequence and returns the minimum nullable Single value.(Defined by Enumerable.) | |

Min(Of Point)(Func(Of Point, Single)) | Overloaded. Invokes a transform function on each element of a sequence and returns the minimum Single value.(Defined by Enumerable.) | |

Min(Of Point, TResult)(Func(Of Point, TResult)) | Overloaded. Invokes a transform function on each element of a generic sequence and returns the minimum resulting value.(Defined by Enumerable.) | |

OfType(Of TResult)() | Filters the elements of an IEnumerable based on a specified type.(Defined by Enumerable.) | |

OrderBy(Of Point, TKey)(Func(Of Point, TKey)) | Overloaded. Sorts the elements of a sequence in ascending order according to a key.(Defined by Enumerable.) | |

OrderBy(Of Point, TKey)(Func(Of Point, TKey), IComparer(Of TKey)) | Overloaded. Sorts the elements of a sequence in ascending order by using a specified comparer.(Defined by Enumerable.) | |

OrderByDescending(Of Point, TKey)(Func(Of Point, TKey)) | Overloaded. Sorts the elements of a sequence in descending order according to a key.(Defined by Enumerable.) | |

OrderByDescending(Of Point, TKey)(Func(Of Point, TKey), IComparer(Of TKey)) | Overloaded. Sorts the elements of a sequence in descending order by using a specified comparer.(Defined by Enumerable.) | |

Prepend(Of Point)(Point) | Adds a value to the beginning of the sequence.(Defined by Enumerable.) | |

Reverse(Of Point)() | Inverts the order of the elements in a sequence.(Defined by Enumerable.) | |

Select(Of Point, TResult)(Func(Of Point, TResult)) | Overloaded. Projects each element of a sequence into a new form.(Defined by Enumerable.) | |

Select(Of Point, TResult)(Func(Of Point, Int32, TResult)) | Overloaded. Projects each element of a sequence into a new form by incorporating the element's index.(Defined by Enumerable.) | |

SelectMany(Of Point, TResult)(Func(Of Point, IEnumerable(Of TResult))) | Overloaded. Projects each element of a sequence to an IEnumerable(Of T) and flattens the resulting sequences into one sequence.(Defined by Enumerable.) | |

SelectMany(Of Point, TResult)(Func(Of Point, Int32, IEnumerable(Of TResult))) | Overloaded. Projects each element of a sequence to an IEnumerable(Of T), and flattens the resulting sequences into one sequence. The index of each source element is used in the projected form of that element.(Defined by Enumerable.) | |

SelectMany(Of Point, TCollection, TResult)(Func(Of Point, IEnumerable(Of TCollection)), Func(Of Point, TCollection, TResult)) | Overloaded. Projects each element of a sequence to an IEnumerable(Of T), flattens the resulting sequences into one sequence, and invokes a result selector function on each element therein.(Defined by Enumerable.) | |

SelectMany(Of Point, TCollection, TResult)(Func(Of Point, Int32, IEnumerable(Of TCollection)), Func(Of Point, TCollection, TResult)) | Overloaded. Projects each element of a sequence to an IEnumerable(Of T), flattens the resulting sequences into one sequence, and invokes a result selector function on each element therein. The index of each source element is used in the intermediate projected form of that element.(Defined by Enumerable.) | |

SequenceEqual(Of Point)(IEnumerable(Of Point)) | Overloaded. Determines whether two sequences are equal by comparing the elements by using the default equality comparer for their type.(Defined by Enumerable.) | |

SequenceEqual(Of Point)(IEnumerable(Of Point), IEqualityComparer(Of Point)) | Overloaded. Determines whether two sequences are equal by comparing their elements by using a specified IEqualityComparer(Of T).(Defined by Enumerable.) | |

Single(Of Point)() | Overloaded. Returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence.(Defined by Enumerable.) | |

Single(Of Point)(Func(Of Point, Boolean)) | Overloaded. Returns the only element of a sequence that satisfies a specified condition, and throws an exception if more than one such element exists.(Defined by Enumerable.) | |

SingleOrDefault(Of Point)() | Overloaded. Returns the only element of a sequence, or a default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence.(Defined by Enumerable.) | |

SingleOrDefault(Of Point)(Func(Of Point, Boolean)) | Overloaded. Returns the only element of a sequence that satisfies a specified condition or a default value if no such element exists; this method throws an exception if more than one element satisfies the condition.(Defined by Enumerable.) | |

Skip(Of Point)(Int32) | Bypasses a specified number of elements in a sequence and then returns the remaining elements.(Defined by Enumerable.) | |

SkipWhile(Of Point)(Func(Of Point, Boolean)) | Overloaded. Bypasses elements in a sequence as long as a specified condition is true and then returns the remaining elements.(Defined by Enumerable.) | |

SkipWhile(Of Point)(Func(Of Point, Int32, Boolean)) | Overloaded. Bypasses elements in a sequence as long as a specified condition is true and then returns the remaining elements. The element's index is used in the logic of the predicate function.(Defined by Enumerable.) | |

Sum(Of Point)(Func(Of Point, Decimal)) | Overloaded. Computes the sum of the sequence of Decimal values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Sum(Of Point)(Func(Of Point, Double)) | Overloaded. Computes the sum of the sequence of Double values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Sum(Of Point)(Func(Of Point, Int32)) | Overloaded. Computes the sum of the sequence of Int32 values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Sum(Of Point)(Func(Of Point, Int64)) | Overloaded. Computes the sum of the sequence of Int64 values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Sum(Of Point)(Func(Of Point, Nullable(Of Decimal))) | Overloaded. Computes the sum of the sequence of nullable Decimal values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Sum(Of Point)(Func(Of Point, Nullable(Of Double))) | Overloaded. Computes the sum of the sequence of nullable Double values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Sum(Of Point)(Func(Of Point, Nullable(Of Int32))) | Overloaded. Computes the sum of the sequence of nullable Int32 values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Sum(Of Point)(Func(Of Point, Nullable(Of Int64))) | Overloaded. Computes the sum of the sequence of nullable Int64 values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Sum(Of Point)(Func(Of Point, Nullable(Of Single))) | Overloaded. Computes the sum of the sequence of nullable Single values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Sum(Of Point)(Func(Of Point, Single)) | Overloaded. Computes the sum of the sequence of Single values that are obtained by invoking a transform function on each element of the input sequence.(Defined by Enumerable.) | |

Take(Of Point)(Int32) | Returns a specified number of contiguous elements from the start of a sequence.(Defined by Enumerable.) | |

TakeWhile(Of Point)(Func(Of Point, Boolean)) | Overloaded. Returns elements from a sequence as long as a specified condition is true.(Defined by Enumerable.) | |

TakeWhile(Of Point)(Func(Of Point, Int32, Boolean)) | Overloaded. Returns elements from a sequence as long as a specified condition is true. The element's index is used in the logic of the predicate function.(Defined by Enumerable.) | |

ToArray(Of Point)() | Creates an array from a IEnumerable(Of T).(Defined by Enumerable.) | |

ToDictionary(Of Point, TKey)(Func(Of Point, TKey)) | Overloaded. Creates a Dictionary(Of TKey, TValue) from an IEnumerable(Of T) according to a specified key selector function.(Defined by Enumerable.) | |

ToDictionary(Of Point, TKey)(Func(Of Point, TKey), IEqualityComparer(Of TKey)) | Overloaded. Creates a Dictionary(Of TKey, TValue) from an IEnumerable(Of T) according to a specified key selector function and key comparer.(Defined by Enumerable.) | |

ToDictionary(Of Point, TKey, TElement)(Func(Of Point, TKey), Func(Of Point, TElement)) | Overloaded. Creates a Dictionary(Of TKey, TValue) from an IEnumerable(Of T) according to specified key selector and element selector functions.(Defined by Enumerable.) | |

ToDictionary(Of Point, TKey, TElement)(Func(Of Point, TKey), Func(Of Point, TElement), IEqualityComparer(Of TKey)) | Overloaded. Creates a Dictionary(Of TKey, TValue) from an IEnumerable(Of T) according to a specified key selector function, a comparer, and an element selector function.(Defined by Enumerable.) | |

ToHashSet(Of Point)() | Overloaded. Creates a HashSet(Of T) from an IEnumerable(Of T).(Defined by Enumerable.) | |

ToHashSet(Of Point)(IEqualityComparer(Of Point)) | Overloaded. Creates a HashSet(Of T) from an IEnumerable(Of T) using the | |

ToList(Of Point)() | Creates a List(Of T) from an IEnumerable(Of T).(Defined by Enumerable.) | |

ToLookup(Of Point, TKey)(Func(Of Point, TKey)) | Overloaded. Creates a Lookup(Of TKey, TElement) from an IEnumerable(Of T) according to a specified key selector function.(Defined by Enumerable.) | |

ToLookup(Of Point, TKey)(Func(Of Point, TKey), IEqualityComparer(Of TKey)) | Overloaded. Creates a Lookup(Of TKey, TElement) from an IEnumerable(Of T) according to a specified key selector function and key comparer.(Defined by Enumerable.) | |

ToLookup(Of Point, TKey, TElement)(Func(Of Point, TKey), Func(Of Point, TElement)) | Overloaded. Creates a Lookup(Of TKey, TElement) from an IEnumerable(Of T) according to specified key selector and element selector functions.(Defined by Enumerable.) | |

ToLookup(Of Point, TKey, TElement)(Func(Of Point, TKey), Func(Of Point, TElement), IEqualityComparer(Of TKey)) | Overloaded. Creates a Lookup(Of TKey, TElement) from an IEnumerable(Of T) according to a specified key selector function, a comparer and an element selector function.(Defined by Enumerable.) | |

Union(Of Point)(IEnumerable(Of Point)) | Overloaded. Produces the set union of two sequences by using the default equality comparer.(Defined by Enumerable.) | |

Union(Of Point)(IEnumerable(Of Point), IEqualityComparer(Of Point)) | Overloaded. Produces the set union of two sequences by using a specified IEqualityComparer(Of T).(Defined by Enumerable.) | |

Where(Of Point)(Func(Of Point, Boolean)) | Overloaded. Filters a sequence of values based on a predicate.(Defined by Enumerable.) | |

Where(Of Point)(Func(Of Point, Int32, Boolean)) | Overloaded. Filters a sequence of values based on a predicate. Each element's index is used in the logic of the predicate function.(Defined by Enumerable.) | |

Zip(Of Point, TSecond, TResult)(IEnumerable(Of TSecond), Func(Of Point, TSecond, TResult)) | Applies a specified function to the corresponding elements of two sequences, producing a sequence of the results.(Defined by Enumerable.) |

Except as noted, members of this class behave exactly as described by the IList(Of T), ICollection(Of T), and IEnumerable(Of T) documentation.

Freezable Features: Because it inherits from the Freezable class, the PointCollection class provides several special features: PointCollection objects can be declared as , shared among multiple objects, made read-only to improve performance, cloned, and made thread-safe. For more information about the different features provided by Freezable objects, see the Freezable Objects Overview.

<object property="oneOrMorePoints"/>

<object> <object.property> oneOrMorePointObjectElements </object.property> </object>

**.NET Framework**

Available since 3.0

**Silverlight**

Available since 2.0

**Windows Phone Silverlight**

Available since 7.0

Any public static (
**Shared**
in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.