在这里用到 属性(Attribute), 属性(Attribute)与属性(Property)不同, 前者是用来描述编程元素的,后都是用来描述对象的. 简单地说, 错了不要骂我!!!
将一篇代码稍稍改动了一点:
The end.
将一篇代码稍稍改动了一点:
1
using System.ComponentModel;
2using System.Windows.Forms;
3using System.Drawing;
4
5namespace CustomControlSample
6
{
7
public class FirstControl : Control
8
{
9 private int simpleField;
10
11 [Category("我是属性，我怕谁！")]
12 [Description("我是属性，故我在（属性浏览器中）！")]
13 public int SimpleProperty
14 {
15 get { return simpleField; }
16 set { simpleField = value; }
17
}
18
19 protected override void OnPaint(PaintEventArgs e)
20 {
21 base.OnPaint(e);
22 e.Graphics.DrawRectangle(Pens.Red, new Rectangle(Point.Empty, new Size(Width - 1, Height - 1)));
23 }
24 }
25
}
using System.ComponentModel;2
using System.Windows.Forms;3
using System.Drawing;4
5
namespace CustomControlSample6
{
7
public class FirstControl : Control8
{
9
private int simpleField;10
11
[Category("我是属性，我怕谁！")]12
[Description("我是属性，故我在（属性浏览器中）！")]13
public int SimpleProperty14
{15
get { return simpleField; }16
set { simpleField = value; }17
}18
19
protected override void OnPaint(PaintEventArgs e)20
{21
base.OnPaint(e);22
e.Graphics.DrawRectangle(Pens.Red, new Rectangle(Point.Empty, new Size(Width - 1, Height - 1)));23
}24
}25
}The end.
