【发布时间】:2015-06-22 19:54:29
【问题描述】:
我正在使用以下代码来显示 .pdf 文件,但相同的代码不适用于 .ppt / .pptx 文件。需要建议。
If file.Name.Contains(Left(lblMth.Text, 3) & lblYr.Text) Then
Response.Clear()
Response.ClearContent()
Response.ClearHeaders()
Dim path As String = file.FullName 'strLine & GridView1.Rows(index).Cells(1).Text()
Dim client As New WebClient()
Dim buffer As [Byte]() = client.DownloadData(path)
If buffer IsNot Nothing Then
Response.ContentType = "application/pdf"
Response.AddHeader("content-length", buffer.Length.ToString())
Response.BinaryWrite(buffer)
End If
End If
【问题讨论】:
标签: asp.net .net vb.net visual-studio-2010 mime-types