ASP.NET(vb.net) & Upload/Multi-Upload and Zip Files

Author: admin | Posted: 19-06-2010 | Category: ASP.NET(vb.net) & ZIP

ASP.NET(vb.net) & Upload/Multi-Upload and Zip File - This article how to example scripts ASP.NET Upload/Multiple-Upload and Zip Files

ShotDev Focus:
- ASP.NET(vb.net) & Upload/Multi-Upload and Zip File

Example

AspNetUploadAndZip.aspx

<%@ Import Namespace="ICSharpCode.SharpZipLib.Zip"%>
<%@ Page Language="VB" %>
<script runat="server">
Sub Page_Load(sender As Object, e As EventArgs)

End Sub

Sub btnSubmit_Click(sender As Object, e As EventArgs)
Dim MyZip As ZipFile
Dim strFileName As String
MyZip = ZipFile.Create(Server.MapPath("MyZip/shotdev.zip"))
With MyZip
.BeginUpdate()

'*** File1 ***'
If Me.fiUpload1.HasFile Then
strFileName = System.IO.Path.GetFileName(fiUpload1.FileName)
'*** Save files ***'
Me.fiUpload1.SaveAs(Server.MapPath("MyFiles/"&fiUpload1.FileName))
'*** Zip files ***'
.Add(Server.MapPath("MyFiles/"&strFileName),strFileName)
End IF

'*** File2 ***'
If Me.fiUpload2.HasFile Then
strFileName = System.IO.Path.GetFileName(fiUpload2.FileName)
'*** Save files ***'
Me.fiUpload2.SaveAs(Server.MapPath("MyFiles/"&fiUpload2.FileName))
'*** Zip files ***'
.Add(Server.MapPath("MyFiles/"&strFileName),strFileName)
End IF

'*** File3 ***'
If Me.fiUpload3.HasFile Then
strFileName = System.IO.Path.GetFileName(fiUpload3.FileName)
'*** Save files ***'
Me.fiUpload3.SaveAs(Server.MapPath("MyFiles/"&fiUpload3.FileName))
'*** Zip files ***'
.Add(Server.MapPath("MyFiles/"&strFileName),strFileName)
End IF

.CommitUpdate()
End With
Me.lblText.Text = "Zip Created <a href=MyZip/shotdev.zip>Click here</a> to Download"
MyZip.Close()

'*** Multi FindControl Loop For ***'
'Dim MyZip As ZipFile
'Dim strFileName As String
'Dim i As Integer
'MyZip = ZipFile.Create(Server.MapPath("MyZip/shotdev.zip"))
'With MyZip
'    .BeginUpdate()
'    For i = 1 To 3
'        Dim fiUpload As FileUpload = Me.FindControl("fiUpload"&i)
'        IF Not IsNothing(fiUpload) Then
'            If fiUpload.HasFile Then
'                strFileName = System.IO.Path.GetFileName(fiUpload.FileName)
'                '*** Save files ***'
'                fiUpload.SaveAs(Server.MapPath("MyFiles/"&fiUpload.FileName))
'                '*** Zip files ***'
'                .Add(Server.MapPath("MyFiles/"&strFileName),strFileName)
'            End IF
'        End IF
'    Next
'
'    .CommitUpdate()
'End With
'Me.lblText.Text = "Zip Created <a href=MyZip/shotdev.zip>Click here</a> to Download"
'MyZip.Close()
End Sub
</script>
<html>
<head>
<title>ShotDev.Com Tutorial</title>
</head>
<body>
<form runat="server">
<asp:FileUpload id="fiUpload1" runat="server"></asp:FileUpload><br />
<asp:FileUpload id="fiUpload2" runat="server"></asp:FileUpload><br />
<asp:FileUpload id="fiUpload3" runat="server"></asp:FileUpload>
<asp:Button id="btnSubmit" onclick="btnSubmit_Click" runat="server" Text="Submit"></asp:Button>
<hr />
<asp:Label id="lblText" runat="server"></asp:Label><br />
</form>
</body>
</html>

Screenshot