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Public Class GraphicsCircle
        Inherits GraphicsItem

        Public Overrides Sub Draw(ByVal graphics As _
        System.Drawing.Graphics)

            'creat a new pen...
            Dim brush As New SolidBrush(Me.Color)

            'draw the circle
            graphics.FillEllipse(brush, MeRectangle)
        End Sub
    End Class
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SOS is not much of a topic, and this forum is primarily English-language.
Though your routine is legible, the text surrounding it is not.

Try to pick a topic that explains the... well, the topic. Like "Cannot draw circle on form face."

That way, those who know something about that will be drawn to your post.

Hi Fall,

I think I can help to to translate:

You follow the code example of a book and found the sample codes show error / warning messages.

If it is a Wrox box, I suggest you could visit the "Books" area of this forum to search for the book you are reading.

BTW, I expected that there are more codes required for your codes to work properly. There may be more in the sample.

Eins Tsang