Contains Method (TrendLinesCollection) | 2D Chart for WinForms

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Contains Method (TrendLinesCollection)

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Determines whether the specified TrendLine exists in the collection.

Syntax

'Declaration
 
Public Function Contains( _
   ByVal tl As TrendLine _
) As System.Boolean

public System.bool Contains( 
   TrendLine tl
)

A boolean indicating whether the specified TrendLine is contained in the collection.