'宣言 Public Overloads Shared Function MeasureString( _ ByVal gr As Graphics, _ ByVal text As String, _ ByVal font As Font, _ ByVal layoutArea As SizeF, _ ByVal stringFormat As StringFormat, _ ByRef charactersFitted As Integer, _ ByRef linesFilled As Integer, _ ByVal drawStringFlags As GdiDrawStringFlags _ ) As SizeF
public static SizeF MeasureString( Graphics gr, string text, Font font, SizeF layoutArea, StringFormat stringFormat, out int charactersFitted, out int linesFilled, GdiDrawStringFlags drawStringFlags )