摘要:
1.图像旋转 private void button1_Click(object sender, EventArgs e) { //以任意角度旋转显示图像 Graphics g = this.panel1.CreateGraphics(); float MyAngle = 0;//旋转的角度 whi 阅读全文
摘要:
app.config 文件操作 public class AppSettingHelper { /// <summary> /// 写入值 /// </summary> /// <param name="key"></param> /// <param name="value"></param> p 阅读全文