如何使用C#将文本和图像放入标准Winform按钮中

问题描述

大家好，
我正在尝试为我的应用程序创建一个自定义的标准Winform Button，在其中可以放置带有一些文本的图像(例如Label Control)，并禁用Standard按钮的默认行为.
任何帮助将不胜感激.


在Advance中致谢

Hi all,
I am trying to create a customize standard Winform Button for my application in which I can put an image with some text(like Label Control)and also to disable the default behavior of the Standard button.
Any help will be appreciated.


Thanks in Advance

推荐答案

using System;
using System.IO;
using System.Drawing;
using System.Windows.Forms;

    class myButton : Panel
    {
        public myButton()
        {
            this.Size = new Size(75, 23); // this is just to set size to default button size change as needed
            this.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle; // makes a border around button
        }
        private Image buttonImage
        {
            get
            {
                string base64string = "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";
                byte[] base64byte = Convert.FromBase64String(base64string);
                MemoryStream base64stream = new MemoryStream(base64byte);
                return Image.FromStream(base64stream);
            }
        }
        protected override void OnMouseDown(MouseEventArgs e)
        {
            base.OnMouseDown(e);
            this.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
            // do mousedown events
        }
        protected override void OnMouseUp(MouseEventArgs e)
        {
            base.OnMouseUp(e);
            this.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
            // do mouseup events
        }
        protected override void OnPaint(PaintEventArgs e)
        {
            base.OnPaint(e);
            DrawButtonImage(e);
            DrawButtonText(e);            
        }
        private void DrawButtonText(PaintEventArgs e)
        {
            e.Graphics.DrawString("button1",this.Font,Brushes.Black,new PointF(25,3));
        }
        private void DrawButtonImage(PaintEventArgs e)
        {
            e.Graphics.DrawImage(buttonImage, 0, 0, 20, 20);
        }
    }

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