Change to return null when ShadowDepth0 is set. (#1686)

soi013 · web-flow · commit 791a2f010f14 · 2020-03-07T09:06:57.000-08:00
diff --git a/MaterialDesignThemes.Wpf/Converters/ShadowEdgeConverter.cs b/MaterialDesignThemes.Wpf/Converters/ShadowEdgeConverter.cs
@@ -31,7 +31,7 @@ public object Convert(object[] values, Type targetType, object parameter, Cultur
             DropShadowEffect dropShadow = ShadowInfo.GetDropShadow((ShadowDepth)values[2]);
             if (dropShadow == null)
             {
-                return Binding.DoNothing;
+                return null;
             }
 
             ShadowEdges edges = (ShadowEdges)values[3];

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ public object Convert(object[] values, Type targetType, object parameter, Cultur`
`31`	`31`	`DropShadowEffect dropShadow = ShadowInfo.GetDropShadow((ShadowDepth)values[2]);`
`32`	`32`	`if (dropShadow == null)`
`33`	`33`	`{`
`34`		`- return Binding.DoNothing;`
	`34`	`+ return null;`
`35`	`35`	`}`
`36`	`36`
`37`	`37`	`ShadowEdges edges = (ShadowEdges)values[3];`