vb.net 中如何在窗体中画个圆,用circle语句能不能简单举个例子?谢谢
vb.net 中如何在窗体中画个圆,用circle语句能不能简单举个例子?谢谢
[解决办法]
Circle是6.0中的方法，以下是画一个圆的代码，您可以研究一下看看，呵呵。
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
Me.CreateGraphics.DrawArc(New Pen(Color.Black), 100, 100, 50, 50, 0, 360)
End Sub
[解决办法]
Imports System.Drawing
Din g As New Graphics
g.DrawEllipse(New Pen(Color.Red,3),20,40,20,20)
[解决办法]
Imports System.Drawing
Dim g As Graphics
g = Me.CreateGraphics
g.DrawEllipse(New Pen(Color.Red,1),10,15,20,25)
[解决办法]
Me.CreateGraphics().DrawEllipse(New Pen(Color.Red,1),0,0,20,20)
//以(10,10)为圆心，10为半径的圆
