如何在不使用ASP.NET数据库的情况下在gridview中上传和显示图像？ [英] How to upload and display image in gridview without using database in ASP.NET?

问题描述

如何在不使用asp.net数据库的情况下在gridview中上传和显示图像？



我想在gridview中显示图像通过使用文件上传控件，但图像不存储在数据库中。只是图像立即显示在网格视图屏幕上。



我尝试过：



我想通过使用文件上传控件在gridview中显示图像，但图像不存储在数据库中。只是图像立即显示在网格视图上screen。

How to upload and display image in gridview without using database in asp.net?

I want to display an image in gridview by using file upload control but the image is not store in database.Just the image is displayed instantly on grid view screen.

What I have tried:

I want to display an image in gridview by using file upload control but the image is not store in database.Just the image is displayed instantly on grid view screen.

推荐答案

您不需要数据库来上传和获取图像。您可以将图像上传到任何位置，例如文件系统，现在您正在使用的ASP.NET将帮助我们减少搜索量，但是可以在此处阅读一般的ASP.NET文件上载文章，使用ASP.NET上传文件 [ ^ ]。



您可以存储图像URL，用于存储图像的位置，然后使用它来创建GridView的Uri映射以渲染图像。



在Gridview中动态设置图像URL ASP.NET论坛 [ ^ ]

如何在gridview中设置图片网址 [ ^ ]

You do not need a database to upload and fetch the image. You can upload the image anywhere, like a file system, now which ASP.NET you are using is going to help us trim the search down a bit, but general ASP.NET File Upload article can be read here, File Upload with ASP.NET[^].

You can store the image URL, for the location where the image is stored and then use that to create a Uri mapping for the GridView to render an image.

Dynamically setting image url in Gridview | The ASP.NET Forums[^]
how to set image url in gridview[^]

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