Zi 字媒體
2017-07-25T20:27:27+00:00
C#在畫面畫出元件框(使用自訂GroupBox)做出UI版面區隔
資料來源:http://wahahastudynote.blogspot.tw/2013/05/c-groupbox.html
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;
using System.Windows.Forms;
using System.ComponentModel;
namespace SYRIS_BCard_Easy
{
class myGroupBox : GroupBox
{
//SYRIS_BCard_Easy used
//http://wahahastudynote.blogspot.tw/2013/05/c-groupbox.html
private Color _BorderColor = Color.Black;
[Description(“設定或取得外框顏色”)]
public Color BorderColor
{
get { return _BorderColor; }
set { _BorderColor = value; }
}
protected override void OnPaint(PaintEventArgs e)
{
//取得text字型大小
Size FontSize = TextRenderer.MeasureText(this.Text,
this.Font);
//畫框線
Rectangle rec = new Rectangle(e.ClipRectangle.Y,
this.Font.Height / 2,
e.ClipRectangle.Width – 1,
e.ClipRectangle.Height – 1 –
this.Font.Height / 2);
e.Graphics.DrawRectangle(new Pen(BorderColor), rec);
//填滿text的背景
e.Graphics.FillRectangle(new SolidBrush(this.BackColor),
new Rectangle(6, 0, FontSize.Width, FontSize.Height));
//text
e.Graphics.DrawString(this.Text, this.Font,
new Pen(this.ForeColor).Brush, 6, 0);
}
}
}
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