如何更改SplitContainer边框颜色？

Question

我将边框样式设置为FixedSingle。如何更改面板周围固定单线的颜色？我希望它是浅灰色，而不是黑色。

Answer 1

为SplitContainer中包含的每个SplitterPanel处理Paint事件，并使用ControlPaint.DrawBorder方法绘制您自己的边框。

Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
    AddHandler SplitContainer1.Panel1.Paint, AddressOf Panel_Paint
    AddHandler SplitContainer1.Panel2.Paint, AddressOf Panel_Paint
End Sub

Private Sub Panel_Paint(sender As Object, e As PaintEventArgs)
    ControlPaint.DrawBorder(e.Graphics, e.ClipRectangle, Color.LightGray, ButtonBorderStyle.Solid)
End Sub