In FamilyCollection.cs replace Dictionary ContainsKey-Add with TryAdd (#4486)

169d0865 · lindexi · GitHub · 7852ebf3 · 169d0865
隐藏空白更改
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Showing with 1 addition and 4 deletion

src/Microsoft.DotNet.Wpf/src/PresentationCore/MS/internal/FontCache/FamilyCollection.cs ...resentationCore/MS/internal/FontCache/FamilyCollection.cs +1 -4

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--- a/src/Microsoft.DotNet.Wpf/src/PresentationCore/MS/internal/FontCache/FamilyCollection.cs
+++ b/src/Microsoft.DotNet.Wpf/src/PresentationCore/MS/internal/FontCache/FamilyCollection.cs
@@ -499,10 +499,7 @@ private static Text.TextInterface.Font GetFontFromFamily(Text.TextInterface.Font
                foreach (KeyValuePair<CultureInfo, string> name in font.FaceNames)
                {
                    string currentFontName = name.Value.ToUpper(CultureInfo.InvariantCulture);
-                    if (!faces.ContainsKey(currentFontName))
-                    {
-                        faces.Add(currentFontName, font);
-                    }
+                    faces.TryAdd(currentFontName, font);
                }
            }