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Fix Issue 14721: TreeView.CustomDraw leaks one HFONT per visible item per paint when NodeFont is set, leading to GDI handle exhaustion and crash - #14730

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SimonZhao888:Fix_Issue_14721
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Fix Issue 14721: TreeView.CustomDraw leaks one HFONT per visible item per paint when NodeFont is set, leading to GDI handle exhaustion and crash#14730
SimonZhao888 wants to merge 4 commits into
dotnet:mainfrom
SimonZhao888:Fix_Issue_14721

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