摘要：public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { string path = @ 阅读全文

摘要：public partial class Form1 : Form { private bool Mousedown; /// <summary> /// 鼠标在事件源的位置 /// </summary> private int CurX = 0; private int CurY = 0; pub 阅读全文