如何FileUpload点击事件触发图像点击上传并在图像框中显示imege，使用c＃asp.net web应用程序？ [英] How to FileUpload click event fire on Image click for upload and display imege in image box, using c# asp.net web application?

问题描述

您好，



如何 FileUpload 点击事件触发图像点击进行上传和显示使用c＃asp.net web应用程序在图像框中进行imege？



请帮帮我。



谢谢提前。



Ankit Agarwal

Web开发人员

Hello,

How to "FileUpload" click event fire on Image click for upload and display imege in image box, using c# asp.net web application?

Please help me.

Thanks in Advance.

Ankit Agarwal
Web Developer

推荐答案

有jquery插件的良好演示，用于上传和预览带文件上传控制的图像



http://blueimp.github.io/jQuery-File-Upload/ [ ^ ]

there is good demo of jquery plugin for uploading and preview image with file upload control

http://blueimp.github.io/jQuery-File-Upload/[^]

protected void Upload_Click（object sender，EventArgs e）

{

$ / b
如果（FileUpload1.HasFile）

{

string filename = FileUpload1.FileName;

FileUpload1.SaveAs（Server.MapPath（〜/ App_主题/主题1 /）+文件名称;;

Image1.ImageUrl = @〜/ App_Themes / Theme1 /+ filename;

lblimage.Text = @〜/ App_Themes / Theme1 /+ filename;



}

}

protected void Upload_Click(object sender, EventArgs e)
{


if (FileUpload1.HasFile)
{
string filename = FileUpload1.FileName;
FileUpload1.SaveAs(Server.MapPath("~/App_Themes/Theme1/") + filename);
Image1.ImageUrl = @"~/App_Themes/Theme1/" + filename;
lblimage.Text = @"~/App_Themes/Theme1/" + filename;

}
}

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