//Sending Message With Attachment
public void sendMessageWithAttachment()
{
UIImageView imageview = new UIImageView();
imageview.Image = UIImage.FromBundle("test.png");
NSData imgData = imageview.Image.AsJPEG();
NSError err = null;
var documentsDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
string sTempPath = "Demand.png";
string jpgFilename = System.IO.Path.Combine(documentsDirectory, sTempPath);
bool b = imgData.Save(jpgFilename, false, out err);
ALMessageServiceWrapper messaageService = new ALMessageServiceWrapper();
ALMessage messageObject = messaageService.CreateMessageEntityOfContentType(1, "119933", "PhotoTAG :");
messaageService.SendMessageWithAttachment(messageObject, jpgFilename, this, 1);
}
/// <summary>
/// 打包下载
/// </summary>
/// <param name="packFolderPath">需要打包的文件夹所在路径</param>
/// <param name="fileNames">需要打包的文件集合（文件名）</param>
/// <param name="zipFileName">打包后显示的文件名</param>
public static void FilePackDownload(string packFolderPath, List <string> fileNames, string zipFileName)
{
using (Ionic.Zip.ZipFile zip = new Ionic.Zip.ZipFile(System.Text.Encoding.Default))//解决中文乱码问题
{
HttpContext httpContext = HttpContext.Current;
httpContext.Response.Clear();
httpContext.Response.ContentType = "application/zip";
//兼容火狐和IE11的浏览器下载
string packFileName = "";
if (httpContext.Request.Headers["USER-AGENT"].IndexOf("MSIE") < 0 &&
httpContext.Request.Headers["USER-AGENT"].IndexOf("like Gecko") < 0)
{
packFileName = "=?UTF-8?B?" + ALEncrypt.Base64EnCode(zipFileName) + "?=";
}
else
{
packFileName = HttpUtility.UrlEncode(zipFileName, Encoding.UTF8);
}
httpContext.Response.AddHeader("content-disposition", "filename=" + packFileName);
zip.AddDirectory(packFolderPath);
foreach (string item in fileNames)
{
try
{
zip.AddFile(item);
}
catch (Exception err)
{
ALMessage.RegMsg("打包下载失败，具体原因：" + err.Message);
}
}
zip.Save(httpContext.Response.OutputStream);
}
}
