WinCE5.0下实现透明背景按钮(.net C#) 个人实验

参考了WinCE5.0下实现透明背景按钮(.net C#)这篇文章后，本着不模仿的态度去做，结果发现还是原先作者的思路比较好，自己的做法

虽然比较简单当时图片得做很多张，效果其实也差不多，而且可维护性并不强，先把我自己做的贴出来。

希望自己多敲敲，能找出更简单的方案来

目录试图：

效果：

直接贴代码：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Reflection;
 
namespace whiteButton2
{
    public partial class Form1 : Form
    {
        private string currentPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().GetName().CodeBase);//获取PDA路径
        private Bitmap bg, title;//
 
        public Form1()
        {
            this.WindowState = FormWindowState.Maximized;
            this.FormBorderStyle = FormBorderStyle.None;
            this.ControlBox = false;
            InitializeComponent();
        }
 
        private void Form1_Load(object sender, EventArgs e)
        {

 
            bg = new Bitmap(currentPath + @"\Resources\bg293.jpg");
            title = new Bitmap(currentPath + @"\Resources\title.jpg");
        }
 
        private void Form1_Paint(object sender, PaintEventArgs e)
        {
            Graphics graphics;
            graphics = e.Graphics;
            graphics.DrawImage(bg,0,0);
            graphics.DrawImage(title,0,0);
        }
 
        private void pictureBox1_MouseDown(object sender, MouseEventArgs e)
        {
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
            this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox2.Image")));
            //各类事件及方法
        }
 
        private void pictureBox1_MouseUp(object sender, MouseEventArgs e)
        {
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
            this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
        }
 
        private void pictureBox3_MouseDown(object sender, MouseEventArgs e)
        {
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
            this.pictureBox3.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox4.Image")));
        }
 
        private void pictureBox3_MouseUp(object sender, MouseEventArgs e)
        {
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
            this.pictureBox3.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox3.Image")));
        }
 
    }
}

Form1.Designer.cs界面代码:

namespace whiteButton2
{
    partial class Form1
    {
        /// <summary>
        /// 必需的设计器变量。
        /// </summary>
        private System.ComponentModel.IContainer components = null;
        private System.Windows.Forms.MainMenu mainMenu1;
 
        /// <summary>
        /// 清理所有正在使用的资源。
        /// </summary>
        /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }
 
        #region Windows 窗体设计器生成的代码
 
        /// <summary>
        /// 设计器支持所需的方法 - 不要
        /// 使用代码编辑器修改此方法的内容。
        /// </summary>
        private void InitializeComponent()
        {
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
            this.mainMenu1 = new System.Windows.Forms.MainMenu();
            this.pictureBox1 = new System.Windows.Forms.PictureBox();
            this.pictureBox2 = new System.Windows.Forms.PictureBox();
            this.pictureBox3 = new System.Windows.Forms.PictureBox();
            this.pictureBox4 = new System.Windows.Forms.PictureBox();
            this.SuspendLayout();
            // 
            // pictureBox1
            // 
            this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
            this.pictureBox1.Location = new System.Drawing.Point(3, 46);
            this.pictureBox1.Name = "pictureBox1";
            this.pictureBox1.Size = new System.Drawing.Size(111, 40);
            this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.CenterImage;
            this.pictureBox1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pictureBox1_MouseDown);
            this.pictureBox1.MouseUp += new System.Windows.Forms.MouseEventHandler(this.pictureBox1_MouseUp);
            // 
            // pictureBox2
            // 
            this.pictureBox2.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox2.Image")));
            this.pictureBox2.Location = new System.Drawing.Point(3, 49);
            this.pictureBox2.Name = "pictureBox2";
            this.pictureBox2.Size = new System.Drawing.Size(112, 39);
            this.pictureBox2.Visible = false;
            // 
            // pictureBox3
            // 
            this.pictureBox3.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox3.Image")));
            this.pictureBox3.Location = new System.Drawing.Point(121, 46);
            this.pictureBox3.Name = "pictureBox3";
            this.pictureBox3.Size = new System.Drawing.Size(110, 40);
            this.pictureBox3.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pictureBox3_MouseDown);
            this.pictureBox3.MouseUp += new System.Windows.Forms.MouseEventHandler(this.pictureBox3_MouseUp);
            // 
            // pictureBox4
            // 
            this.pictureBox4.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox4.Image")));
            this.pictureBox4.Location = new System.Drawing.Point(121, 46);
            this.pictureBox4.Name = "pictureBox4";
            this.pictureBox4.Size = new System.Drawing.Size(110, 40);
            this.pictureBox4.Visible = false;
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
            this.AutoScroll = true;
            this.ClientSize = new System.Drawing.Size(240, 268);
            this.Controls.Add(this.pictureBox3);
            this.Controls.Add(this.pictureBox1);
            this.Controls.Add(this.pictureBox2);
            this.Controls.Add(this.pictureBox4);
            this.Menu = this.mainMenu1;
            this.Name = "Form1";
            this.Text = "Form1";
            this.Load += new System.EventHandler(this.Form1_Load);
            this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
            this.ResumeLayout(false);
 
        }
 
        #endregion
 
        private System.Windows.Forms.PictureBox pictureBox1;
        private System.Windows.Forms.PictureBox pictureBox2;
        private System.Windows.Forms.PictureBox pictureBox3;
        private System.Windows.Forms.PictureBox pictureBox4;
    }
}

PDA目录下如果没有图片会报（指的是PDA端 不是项目根目录下）：

解决方法：

通过同步软件把图片目录拷过去

找到 我的WINDOWS移动设备

粘贴进去就好了