Install-Package HZH_Controls

 1 /// 

 2         /// The border color
 3         /// 
 4         private Color borderColor = LineColors.Light;
 5 
 6         /// 

 7         /// Gets or sets the color of the border.
 8         /// 
 9         /// The color of the border.
10         [Description("边框颜色"), Category("自定义")]
11         public Color BorderColor
12         {
13             get { return borderColor; }
14             set
15             {
16                 borderColor = value;
17                 this.Invalidate();
18             }
19         }
20 
21         /// 

22         /// The left color
23         /// 
24         private Color leftColor = StatusColors.Danger;
25 
26         /// 

27         /// Gets or sets the color of the left.
28         /// 
29         /// The color of the left.
30         [Description("左侧颜色"), Category("自定义")]
31         public Color LeftColor
32         {
33             get { return leftColor; }
34             set
35             {
36                 leftColor = value;
37                 this.Invalidate();
38             }
39         }

1    public UCPanelQuote()
2             : base()
3         {
4             Padding = new Padding(5, 1, 1, 1);
5         }

 1 protected override void OnPaint(PaintEventArgs e)
 2         {
 3             base.OnPaint(e);
 4             e.Graphics.SetGDIHigh();
 5 
 6             e.Graphics.DrawLines(new Pen(borderColor), new Point[] 
 7             { 
 8                 new Point(e.ClipRectangle.Left,e.ClipRectangle.Top),
 9                 new Point(e.ClipRectangle.Right-1,e.ClipRectangle.Top),
10                 new Point(e.ClipRectangle.Right-1,e.ClipRectangle.Bottom-1),
11                 new Point(e.ClipRectangle.Left,e.ClipRectangle.Bottom-1),
12                 new Point(e.ClipRectangle.Left,e.ClipRectangle.Top)
13             });
14 
15             e.Graphics.FillRectangle(new SolidBrush(leftColor), new Rectangle(0, 0, 5, this.Height));
16         }