TrendLineCollection Methods

Represents a collection of Trend Lines of a specific series.

Name	Description
Add(TrendLine)	Appends the specified Trend Line to the current collection.
AddRange(TrendLine[])	Appends an array of Trend Lines to the current collection.
Assign(ChartCollectionBase)	Copies all the elements from the ChartCollectionBase object passed as the parameter. Inherited from ChartCollectionBase.
BeginUpdate()	Prevents the collection from being updated until the ChartCollectionBase.EndUpdate method is called. Inherited from ChartCollectionBase.
CancelUpdate()	Unlocks the collection after a call to the ChartCollectionBase.BeginUpdate method and causes an immediate update without raising any notification events. Inherited from ChartCollectionBase.
Clear()	Removes all items from the collection.
Contains(ChartElement)	Determines whether the collection contains the specified chart element. Inherited from ChartCollectionBase.
Contains(TrendLine)	Determines whether the collection contains the specified Trend Line.
EndUpdate()	Unlocks the collection after a call to the ChartCollectionBase.BeginUpdate method and causes an immediate update. Inherited from ChartCollectionBase.
Equals(Object, Object) static	Determines whether the specified object instances are considered equal. Inherited from Object.
Equals(Object)	Determines whether the specified object is equal to the current object. Inherited from Object.
GenerateName()	Returns a unique name for the new element in the collection. Inherited from ChartElementNamedCollection.
GenerateName(String)	Generates a name for the chart element based on the specified prefix. Inherited from ChartElementNamedCollection.
GetElementByIndex(Int32)	Gets a chart element within the collection by its index. Inherited from ChartCollectionBase.
GetElementByName(String)	Gets an element within the collection by its name. Inherited from ChartElementNamedCollection.
GetEnumerator()	Returns an enumerator that iterates through the CollectionBase instance. Inherited from CollectionBase.
GetHashCode()	Serves as the default hash function. Inherited from Object.
GetTrendLineByName(String)	Gets a Trend Line within the collection by its name.
GetType()	Gets the Type of the current instance. Inherited from Object.
IndexOf(ChartElement)	Returns the specified object’s position within the collection. Inherited from ChartCollectionBase.
MemberwiseClone() protected	Creates a shallow copy of the current Object. Inherited from Object.
OnInsert(Int32, Object) protected	Performs additional custom processes before inserting a new element into the CollectionBase instance. Inherited from CollectionBase.
OnSet(Int32, Object, Object) protected	Performs additional custom processes before setting a value in the CollectionBase instance. Inherited from CollectionBase.
OnSetComplete(Int32, Object, Object) protected	Performs additional custom processes after setting a value in the CollectionBase instance. Inherited from CollectionBase.
OnValidate(Object) protected	Performs additional custom processes when validating a value. Inherited from CollectionBase.
ReferenceEquals(Object, Object) static	Determines whether the specified Object instances are the same instance. Inherited from Object.
Remove(ChartElement)	Removes the specified ChartElement object from the collection. Inherited from ChartCollectionBase.
Remove(TrendLine)	Removes the specified Trend Line from the collection.
RemoveAt(Int32)	Removes the element at the specified index of the CollectionBase instance. This method is not overridable. Inherited from CollectionBase.
Swap(Int32, Int32)	Swaps the two items with the specified indexes in the collection. Inherited from ChartCollectionBase.
ToArray()	Copies the elements of the TrendLineCollection to a new array of Trend Line objects.
ToString()	Returns a string that represents the current object. Inherited from Object.