public static byte[] CreateCodeImg()
{
string code;
byte[] img = new CaptchaStyle2().CreateImage(out code);
System.Web.HttpContext.Current.Session["Captcha"] = code;
return(img);
}
/// <summary>
/// 生成登录验证码
/// </summary>
public static void CreateCode()
{
string code;
byte[] img = new CaptchaStyle2().CreateImage(out code);
System.Web.HttpContext.Current.Session["Captcha"] = code;
System.Web.HttpContext.Current.Response.ClearContent();
System.Web.HttpContext.Current.Response.ContentType = "image/Gif";
System.Web.HttpContext.Current.Response.BinaryWrite(img);
System.Web.HttpContext.Current.Response.End();
}
