随风而去

摘要： 1. 创建一位图 int bmWidth = 425; // 图片的宽 int bmHeight = 185; // 图片的高 Bitmap bm = new Bitmap(bmWidth,bmHeight); //创建位图 Graphics g = Graphics.FromImage(bm); 2.画矩形图 int xPoint, yPoint; //... 阅读全文

摘要： using System; public class MyClass { public static void Main() { string s1 = "abcd"; string s2 = "abcde"; string ss = null; char[] arr1 = s1.ToCharArray(); ... 阅读全文