</ iframe > </noscript> <!-- End Google Tag Manager (noscript) --> <div id="BeforeHeaderContent"> </div> <div id="HeaderContent"> <div id="ProjectTitle">FinancialChart for WPF</div> <div id="PageTitle"><div id="PageTitleText">TrendLine Class Methods</div></div> </div> <div id="AfterHeaderContent"> <!-- Spacing --> <span id="ToggleAllSectionsLink" class="FunctionLink"> <label id="CollapseAllLabel">Collapse All</label> <label id="ExpandAllLabel" style="display: none;">Expand All</label> </span><span id="" class="PopupLink" data-popupcontentsource="#MemberFilterCheckboxes" data-popuptitle="Members Options"> <label id="ShowAllMembersLabel" style="display: none;"> Members Options: Show All </label> <label id="FilteredMembersLabel" style="display: inline;"> Members Options: Filtered </label> </span> <div class="PopupContent" id="MemberFilterCheckboxes"> <input id="InheritedCheckbox" type="checkbox" class="ToggleFilterCheckbox" checked="true" data-toggleclass="InheritedMember"> <label class="MembersFilter" for="InheritedCheckbox"> Include Inherited Members </label> <br> </div> </div> <div class="BreadcrumbsContainer"><table><tbody><tr><td> <a href="C1.WPF.FlexChart.4~C1.WPF.Chart_namespace.html">C1.WPF.Chart Namespace</a> : TrendLine Class</td></tr></tbody></table></div> <div id="BodyContent"> <p>For a list of all members of this type, see <a href="C1.WPF.FlexChart.4~C1.WPF.Chart.TrendLine_members.html">TrendLine members</a>.</p> <a name="MethodsBookmark"></a> <div class="SectionHeading" id="publicMethodsSectionHeading"><span class="SectionHeadingIcon"><!-- --></span><span class="SectionHeadingText">Public Methods</span></div><div id="publicMethodsSectionContent" class="SectionContent"><table class="FilteredItemListTable"><tbody><tr><th> </th><th>Name</th><th>Description</th></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassClearValueTopic','System.Windows.DependencyObject.ClearValue')">ClearValue</a></td><td class="MembersDescriptionCell">Overloaded. (Inherited from <a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassTopic','System.Windows.DependencyObject')">System.Windows.DependencyObject</a>)</td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectCoerceValue(SystemWindowsClassDependencyProperty)Topic','System.Windows.DependencyObject.CoerceValue(System.Windows.DependencyProperty)')">CoerceValue</a></td><td class="MembersDescriptionCell"> (Inherited from <a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassTopic','System.Windows.DependencyObject')">System.Windows.DependencyObject</a>)</td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="C1.WPF.FlexChart.4~C1.WPF.Chart.Series~Dispose.html">Dispose</a></td><td class="MembersDescriptionCell">Disposes resources. (Inherited from <a href="C1.WPF.FlexChart.4~C1.WPF.Chart.Series.html">C1.WPF.Chart.Series</a>)</td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectEquals(SystemClassObject)Topic','System.Windows.DependencyObject.Equals(System.Object)')">Equals</a></td><td class="MembersDescriptionCell"> (Inherited from <a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassTopic','System.Windows.DependencyObject')">System.Windows.DependencyObject</a>)</td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassGetHashCodeTopic','System.Windows.DependencyObject.GetHashCode')">GetHashCode</a></td><td class="MembersDescriptionCell"> (Inherited from <a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassTopic','System.Windows.DependencyObject')">System.Windows.DependencyObject</a>)</td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassGetLocalValueEnumeratorTopic','System.Windows.DependencyObject.GetLocalValueEnumerator')">GetLocalValueEnumerator</a></td><td class="MembersDescriptionCell"> (Inherited from <a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassTopic','System.Windows.DependencyObject')">System.Windows.DependencyObject</a>)</td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectGetValue(SystemWindowsClassDependencyProperty)Topic','System.Windows.DependencyObject.GetValue(System.Windows.DependencyProperty)')">GetValue</a></td><td class="MembersDescriptionCell"> (Inherited from <a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassTopic','System.Windows.DependencyObject')">System.Windows.DependencyObject</a>)</td></tr> <tr><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="C1.WPF.FlexChart.4~C1.WPF.Chart.TrendLine~GetValues.html">GetValues</a></td><td class="MembersDescriptionCell">Overridden. Gets the array of data values. </td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectInvalidateProperty(SystemWindowsClassDependencyProperty)Topic','System.Windows.DependencyObject.InvalidateProperty(System.Windows.DependencyProperty)')">InvalidateProperty</a></td><td class="MembersDescriptionCell"> (Inherited from <a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassTopic','System.Windows.DependencyObject')">System.Windows.DependencyObject</a>)</td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectReadLocalValue(SystemWindowsClassDependencyProperty)Topic','System.Windows.DependencyObject.ReadLocalValue(System.Windows.DependencyProperty)')">ReadLocalValue</a></td><td class="MembersDescriptionCell"> (Inherited from <a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassTopic','System.Windows.DependencyObject')">System.Windows.DependencyObject</a>)</td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectSetCurrentValue(SystemWindowsDependencyProperty,SystemClassObject)Topic','System.Windows.DependencyObject.SetCurrentValue(System.Windows.DependencyProperty,System.Object)')">SetCurrentValue</a></td><td class="MembersDescriptionCell"> (Inherited from <a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassTopic','System.Windows.DependencyObject')">System.Windows.DependencyObject</a>)</td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassSetValueTopic','System.Windows.DependencyObject.SetValue')">SetValue</a></td><td class="MembersDescriptionCell">Overloaded. (Inherited from <a href="#" onclick="javascript:navigateToHelp2Keyword('frlrfSystemWindowsDependencyObjectClassTopic','System.Windows.DependencyObject')">System.Windows.DependencyObject</a>)</td></tr> <tr class="InheritedMember"><td class="ImageCell"><img alt="Public Method" src="dotnetimages/publicMethod.png"></td><td class="MembersLinkCell"><a href="C1.WPF.FlexChart.4~C1.WPF.Chart.Series~ToString.html">ToString</a></td><td class="MembersDescriptionCell">Returns a string that represents the current object. (Inherited from <a href="C1.WPF.FlexChart.4~C1.WPF.Chart.Series.html">C1.WPF.Chart.Series</a>)</td></tr> </tbody></table><a href="#top">Top</a></div> <a name="seealsobookmark"></a> <div class="SectionHeading" id="seealsoSectionHeading"><span class="SectionHeadingIcon"><!-- --></span><span class="SectionHeadingText">See Also</span></div><div id="seealsoSectionContent" class="SectionContent"><h4 class="subHeading">Reference</h4><p><a href="C1.WPF.FlexChart.4~C1.WPF.Chart.TrendLine.html">TrendLine Class</a> <br><a href="C1.WPF.FlexChart.4~C1.WPF.Chart_namespace.html">C1.WPF.Chart Namespace</a> </p> </div> </div> <div id="FooterContent"> <p> </p><p> </p><hr style="height: 1px"><p>Copyright © <script type="text/javascript"> var theDate=new Date() document.write(theDate.getFullYear()) </script>2025 GrapeCity, inc. All rights reserved.</p> <a href="mailto:support@company.com?subject=Documentation Feedback: C1.WPF.FlexChart.4~C1.WPF.Chart.TrendLine.html">Send Feedback</a> </div> <div id="lbOverlay" style="display: none;"></div><div id="lbCenter" style="display: none;"><div id="lbImage"><div style="position: relative;"><a id="lbPrevLink" href="#"></a><a id="lbNextLink" href="#"></a></div></div></div><div id="lbBottomContainer" style="display: none;"><div id="lbBottom"><a id="lbCloseLink" href="#"></a><div id="lbCaption"></div><div id="lbNumber"></div><div style="clear: both;"></div></div></div></body></html>