在图像中显示图像其路径存储在db中的控件。 [英] Display image in a image Control whose path is stored in db.

问题描述

我已经在文件夹中上传了用户的个人资料图片，并使用MVC4将其路径保存在db中。

在我的视图中我有一个Image控件。我想显示用户的个人资料照片当他登录时。



将使用什么方法来显示图像。我在DisplayPic方法中从db获取图像路径

of a控制器



[HttpPost]

公共ActionResult DisplayPic（FileManagement fm）

{

string ipath;

string UserName = User.Identity.Name;

var getPath = from Session.Query< registration>（）

其中p.Email ==用户名

选择p;

if（getPath.Count（）> ;; 0）

{

foreach（getPath中的var imgpath）

{

ipath = imgpath.Path;

}

}



返回查看（fm）;

}

< br $>


查看

@Model MvcMembership.Models.FileManagement

@ {

ViewBag .Title =DisplayPic;

}

DisplayPic

@using （Html.BeginForm（））



{

< img src =/>

}



我可以将存储在ipath中的图像路径值传递给图像src吗？

任何帮助都将不胜感激。

I have uploaded profile picture of a user in a folder and saved its path in db using MVC4.
In my view i have a Image control.I want to display the profile pic of a user when he logins.

what method will be used to display image.I have get the image path from db in DisplayPic method
of a controller

[HttpPost]
public ActionResult DisplayPic(FileManagement fm)
{
string ipath;
string UserName=User.Identity.Name;
var getPath = from p in Session.Query<registration>()
where p.Email == UserName
select p;
if (getPath.Count()>; 0)
{
foreach (var imgpath in getPath)
{
ipath = imgpath.Path;
}
}

return View(fm);
}


View
@Model MvcMembership.Models.FileManagement
@{
ViewBag.Title = "DisplayPic";
}

DisplayPic

@using (Html.BeginForm())

{
<img src="" />
}

Can i pass value of image path that is stored in ipath to image src?
Any help will be appreciated.

推荐答案

Hi,

create 
ViewBag.Imagepath=yourpathvalue; //in controller.
Then in view,
<img src="@Url.Content(ViewBag.Imagepath)" />

希望它可以帮到你。

谢谢。

Hope it helps you.
Thanks.

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