/// <summary>
/// 压缩图片
/// </summary>
public static Image ZipImage(Image p_Img)
{
Image img = p_Img;
Bitmap bmp = new Bitmap(p_Img);
string fn = UCTemplatePic.GetTempFileName("SP", "1");
bmp.Save(fn, System.Drawing.Imaging.ImageFormat.Jpeg);
Image tempimg = Image.FromFile(fn);
if (((byte[])ImageToByte(p_Img)).Length >= ((byte[])ImageToByte(tempimg)).Length)//确定变小了才替换
{
img = tempimg;
}
return(img);
}
