added the summary for update tooltip appearance method.

DhanarajRajendran · DhanarajRajendran · commit e75189e18cf0 · 2025-05-19T19:41:16.000+05:30
diff --git a/maui/src/Charts/Series/ChartSeries.cs b/maui/src/Charts/Series/ChartSeries.cs
@@ -1737,6 +1737,12 @@ internal virtual void GenerateSegments(SeriesView seriesView)
 		{
 		}
 
+		/// <summary>
+		/// Updates the tooltip appearance including background, text color, and font size.
+		/// 
+		/// ChartTooltipBehavior Background with AppThemeBinding · Issue #159 · syncfusion/maui-toolkit
+		/// Resolved the issue where tooltip background doesn't update dynamically by changing the theme when using AppThemeBinding.
+		/// </summary>
 		internal void UpdateTooltipAppearance(TooltipInfo info, ChartTooltipBehavior tooltipBehavior)
 		{
 			if (Chart is ChartBase chart)

Original file line number	Diff line number	Diff line change
`@@ -1737,6 +1737,12 @@ internal virtual void GenerateSegments(SeriesView seriesView)`
`1737`	`1737`	`{`
`1738`	`1738`	`}`
`1739`	`1739`
	`1740`	`+ /// <summary>`
	`1741`	`+ /// Updates the tooltip appearance including background, text color, and font size.`
	`1742`	`+ ///`
	`1743`	`+ /// ChartTooltipBehavior Background with AppThemeBinding · Issue #159 · syncfusion/maui-toolkit`
	`1744`	`+ /// Resolved the issue where tooltip background doesn't update dynamically by changing the theme when using AppThemeBinding.`
	`1745`	`+ /// </summary>`
`1740`	`1746`	`internal void UpdateTooltipAppearance(TooltipInfo info, ChartTooltipBehavior tooltipBehavior)`
`1741`	`1747`	`{`
`1742`	`1748`	`if (Chart is ChartBase chart)`