[VB / ASP.NET] FileUpload控件，档案上传
[VB / ASP.NET] FileUpload控件，档案上传
http://www.dotblogs.com.tw/mis2000lab/archive/2008/04/24/3455.aspx
以前写ASP要靠第三协力厂商提供的控件才能上传，现在有了「FileUpload」控件，变得很简单。
底下这两个网址，MS提供的范例非常精彩且实用！照抄都能学到东西～棒！
http://msdn2.microsoft.com/zh-tw/library/system.web.ui.webcontrols.fileupload.aspx
http://msdn2.microsoft.com/zh-tw/library/ms227669.aspx
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这是最基本的用法，上面的URL有其它变形，很实用！
Sub UploadButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
' Specify the path on the serverto
' save the uploaded file to.
Dim savePath As String = "c:\temp\uploads\"
' Before attempting to performoperations
' on the file, verify that theFileUpload control contains a file.
If (FileUpload1.HasFile)Then
' Get the name ofthe file to upload.
Dim fileNameAs String = FileUpload1.FileName
' Append the nameof the file to upload to the path.
savePath += fileName
' Call the SaveAsmethod to save the
' uploaded fileto the specified path.
' This example doesnot perform all
' the necessaryerror checking.
' If a file withthe same name
' already existsin the specified path,
' the uploaded fileoverwrites it.
FileUpload1.SaveAs(savePath)
' Notify the userof the name the file was saved under.
UploadStatusLabel.Text = "Your file was saved as " & fileName
Else
' Notify the userthat a file was not uploaded.
UploadStatusLabel.Text = "You did not specify a file to upload."
End If
End Sub
这是我写的一个小范例，请笑纳----
此范例已经收录在本书第十八章
此范例已经收录在书籍里面出版了。请看： ASP.NET案例精编 / 清华大学出版社
[C#]FileUpload控件「批次上传 / 多档案同时上传」的范例
http://www.dotblogs.com.tw/mis2000lab/archive/2008/10/14/fileupload_csharp_081014.aspx
[VB]FileUpload控件「批次上传 / 多档案同时上传」的范例 (VB语法)
http://www.dotblogs.com.tw/mis2000lab/archive/2008/05/14/3986.aspx
此范例已经收录在书籍里面出版了。请看： ASP.NET案例精编 / 清华大学出版社
[习题]FileUpload上传档案时，若发现上传的目录不存在，能否自动新建此目录？
http://www.dotblogs.com.tw/mis2000lab/archive/2010/05/27/fileupload_io_create_dir_20100527.aspx
请注意档案上传的风险，请看：