如何将图片对象保存到指定目录? [英] How to Save Image object to specified directory?

问题描述

我想将要保存的任何图像保存在指定目录中.我已经使用了下面的代码，但是它给出了异常...

Hi,
I want to save any image which i want to save in specified directory..I have used the follwoing code but it is giving exception...

  string path = GetImgURL(Picture_id);
       System.Drawing.Image _sourceImage =     System.Drawing.Image.FromFile(Server.MapPath(path));
System.Drawing.Image _thumbImage = this.CreateThumbnail(_sourceImage, 40, 40);
_thumbImage.Save("~\\Uploads/_thumbImage", ImageFormat.Jpeg);

推荐答案

尝试一下:

Try this :

string filename = Path.GetFileName(fileupload1.FileName);
string filepath = "~/albums/" + filename;
fileupload1.SaveAs(Server.MapPath(filepath));

感谢这段代码对我有用！

thanks this code worked for me !

string path = GetImgURL(Picture_id);
            System.Drawing.Image _sourceImage = System.Drawing.Image.FromFile(Server.MapPath(path));
            System.Drawing.Image _thumbImage = this.CreateThumbnail(_sourceImage, 40, 40);

           _thumbImage.Save( Server.MapPath("~") +"\\Uploads/Day.gif", ImageFormat.Jpeg)

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