如何在vb.net中下载时给出图像名称 [英] how to give image name while downloading in vb.net

问题描述

嗨...我正在创建一个窗口表单，我已经在该用户中创建了一个下载管理器

将所有URL保存到文本文件中...当用户点击它时，它开始下载..

但问题是它显示图像的名称为0,1,2,3,4,5,6等

所以我想给这个名字是URL的最后一个单词

，例如我的URL是http://www.monsoondata.org/wx/changfs.png

所以我希望它应该显示像changfs.png这样的名字

所以请告诉我该怎么做？

解决方案

  Dim  url  As   String  =   http://www.monsoondata.org/wx/changfs.png 
  Dim  ArrayURL  As   String （）= url.Split（  / C）
  Dim  imagename 作为 字符串 = ArrayURL（ArrayURL.Length  -   1 ）

hi... i am creating a window form in which i have created a download manager
in this user save all his URL to a text file..and when user clicks on it, it starts downloading..
but the problem is it display the name of image as 0,1,2,3,4,5,6 etc
so i want to give the name as the last word of URL
like for eg if my URL is "http://www.monsoondata.org/wx/changfs.png"
so i want that it should display the name like changfs.png
so plz tell me how should i do this??

解决方案

Dim url As String = "http://www.monsoondata.org/wx/changfs.png"
Dim ArrayURL As String() = url.Split("/"C)
Dim imagename As String = ArrayURL(ArrayURL.Length - 1)

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