一：創建一個winform窗體，把BackgroundImage引入一個不規則的圖片，設置屬性BackgroundImageLayout為Stretch

二：主要代碼

using System; using System.Drawing; using System.Media; using System.Runtime.InteropServices; using System.Security.Permissions; using System.Windows.Forms;namespace TestDemo {public partial class Form1 : Form{bool beginMove = false;int currentXPosition;int currentYPosition;public Form1(){InitializeComponent();}private void Form1_Load(object sender, EventArgs e){this.TransparencyKey = Color.White; //設置默認透明色this.BackColor = this.TransparencyKey; //設置當前窗體的背景色為透明this.FormBorderStyle = FormBorderStyle.None; //隱藏窗體邊框 }private void Form1_MouseDown(object sender, MouseEventArgs e){//窗體拖拽beginMove = true;currentXPosition = MousePosition.X;currentYPosition = MousePosition.Y;this.Refresh();}private void Form1_MouseLeave(object sender, EventArgs e){//設置初始狀態currentXPosition = 0;currentYPosition = 0;beginMove = false;}private void Form1_MouseMove(object sender, MouseEventArgs e){if (beginMove){//根據鼠標X坐標確定窗體X坐標this.Left += MousePosition.X - currentXPosition;//根據鼠標Y坐標確定窗體Y坐標this.Top += MousePosition.Y - currentYPosition;currentXPosition = MousePosition.X;currentYPosition = MousePosition.Y;}}private void Form1_MouseUp(object sender, MouseEventArgs e){beginMove = false;}private void Form1_Click(object sender, EventArgs e){try{SoundPlayer player = new SoundPlayer();player.SoundLocation = Application.StartupPath + "\\BIGBANG.wav";player.Load();player.Play();}catch (Exception ex){MessageBox.Show(ex.Message);}}} }

三：下載地址? ?

點擊下載 提取碼：yd14

轉載于:https://www.cnblogs.com/yply/p/10143414.html

總結

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