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文件处理的一些资料收集

2004-10-25 16:30 369 查看
获取文件名
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

If Not (aa.PostedFile Is Nothing) Then

Dim nam As String = aa.PostedFile.FileName
Dim i As Integer = nam.LastIndexOf(".")
Dim newext As String = nam.Substring(i)
newext = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString + DateTime.Now.Day.ToString + DateTime.Now.Hour.ToString + DateTime.Now.Minute.ToString + DateTime.Now.Second.ToString + newext
' Response.Write(newext)

Response.Write(aa.PostedFile.FileName)
Response.Write("<BR>")

aa.PostedFile.SaveAs(Server.MapPath("~/IMAGES/" & newext))
End If
End Sub
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