上传的图像显示在图像组件中 [英] uploaded image display immediately in image component

问题描述

我在asp.net中使用文件上传组件。每当用户从这里上传图像时，上传的图像应立即出现在图像组件中（一旦用户选择图像并点击文件上传对话框中的打开）。我已经尝试过使用imageurl但它没有工作..任何帮助？

I am using file upload component in asp.net.. whenever user uploads the image from here, the uploaded image should immediately appear in image component(as soon as user selects image and clicks on open in file upload dialog box).. I have tried it using imageurl but it was not working.. Any help??

推荐答案

请查看此链接

在没有页面刷新的情况下上传后的显示图像或者使用ASP.NET ASYNCFILEUPLOAD CONTROL进行POSTBACK [ ^ ]







添加链接文字反映文章标题。

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please check this link
DISPLAY IMAGE AFTER UPLOAD WITHOUT PAGE REFRESH OR POSTBACK USING ASP.NET ASYNCFILEUPLOAD CONTROL[^]



Link text added to reflect the article title.
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请参阅以下文章。



1. ASP.NET Ajax中的图像上载和预览控制 [ ^ ]

2. 在上传到网络服务器之前预览图片文件 [ ^ ]

3. 使用C＃在ASP.NET图像控件中预览图像 [ ^ ]

Please refer the below articles.

1. Image Upload and Preview Control in ASP.NET Ajax[^]
2. Preview image file before upload to webserver[^]
3. Previewing Image in ASP.NET Image Control using C#[^]

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