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IF  EXISTS (SELECT * FROM sys.objects WHERE object_id =
     OBJECT_ID(N'[dbo].[Á·Ï°×÷Õß]') AND type in (N'U'))
DROP TABLE [dbo].[Á·Ï°×÷Õß];

CREATE TABLE [dbo].[Á·Ï°×÷Õß] ( 
    ×÷Õß±àºÅ int IDENTITY(1,1) NOT NULL,
    ×÷ÕßÐÕÃû nvarchar(10) NULL ,
    ×÷Õߵ绰 nvarchar(20) NULL ,
    ×÷ÕßÓñÕÕ varbinary(max) NULL)
ͼ±í 1
 
2.           ÇëÈçͼ±í 2 Ëùʾ£¬°´Ï¡¸ä¯ÀÀ¡¹°´Å¥À´Ñ¡È¡ÕÕÆ¬¡£
ͼ±í 2
 
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ͼ±í 3
 
4.           ÇëÈçͼ±í 4 Ëùʾ£¬°´Ï¡¸´¢´æ¡¹°´Å¥¡£
ͼ±í 4
 
5.           ·´¸´ÉÏÊö²½ÖèµÄ²Ù×÷£¬Ö±µ½ÄúÒÑÐÂÔöÍê±ÏËùÐèµÄ¸÷±ÊÊý¾Ý¼Ç¼֮ºó£¬ÇëÈçͼ±í 5 Ëùʾ£¬°´Ò»Ï³¬¼¶Á´½Ó¡¸¼ìÊÓÊý¾Ý±íµÄÕÕÆ¬Êý¾Ý¡¹ÒÔ±ã¼ìÊÓÎÒÃÇËùËùÉÏ´«²¢Ð´ÈëÖÁÊý¾Ý¿â×ֶεÄÊý¾Ý¡£
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Protected Sub btnUpload_Click(ByVal sender As Object, _
  ByVal e As System.EventArgs) Handles btnUpload.Click
  If Not Me.FileUpload1.HasFile Then
      Me.lblMessage.Text = "Äú±ØÐëËùѡһÕÅÕÕÆ¬¡£"
      Return
  End If

  ' ÀûÓà SqlConnectionStringBuilder ¶ÔÏóÀ´¹¹½¨Á¬½Ó×Ö·û´®¡£
  Dim connectStringBuilder As New SqlConnectionStringBuilder()
  connectStringBuilder.DataSource = "(local)\SQLExpress"
  connectStringBuilder.InitialCatalog = "±±·çóÒ×"
  connectStringBuilder.IntegratedSecurity = True

  Try
     ' ½¨Á¢Á¬½Ó¡£
     Using con As New SqlConnection(connectStringBuilder.ConnectionString)

        Dim fileLen As Integer

        ' È¡µÃÉÏ´«Ö®ÕÕÆ¬µµµÄ³¤¶È¡£
        fileLen = FileUpload1.PostedFile.ContentLength

        ' ½¨Á¢Ò»¸ö×Ö½ÚÊý×éÀ´³ÖÓÐÎļþµÄÄÚÈÝ¡£
        Dim Input(fileLen) As Byte
        Input = FileUpload1.FileBytes

        Dim updateCMD As SqlCommand = New SqlCommand( _
          "INSERT INTO Á·Ï°×÷Õß (×÷ÕßÐÕÃû, ×÷Õߵ绰, ×÷ÕßÓñÕÕ) " & _
          "VALUES (@AuthorName, @TelePhone, @Photo)", con)

        Dim AuthorNameParameter As SqlParameter = _
          New SqlParameter("@AuthorName", SqlDbType.NVarChar, 10)
        If Me.txtAuthorName.Text.Trim().Equals("") Then
            AuthorNameParameter.Value = "ÕÂÁ¢ÃñÑо¿ÊÒ"
        Else
            AuthorNameParameter.Value = Me.txtAuthorName.Text.Trim()
        End If
        updateCMD.Parameters.Add(AuthorNameParameter)

        Dim TelephoneParameter As SqlParameter = _
          New SqlParameter("@TelePhone", SqlDbType.NVarChar, 20)
        If Me.txtAuthorName.Text.Trim().Equals("") Then
            TelephoneParameter.Value = "(02)123456789"
        Else
            TelephoneParameter.Value = Me.txtTelephone.Text.Trim()
        End If
        updateCMD.Parameters.Add(TelephoneParameter)

        Dim PhotoParameter As SqlParameter = _
          New SqlParameter("@Photo", SqlDbType.Image)
        PhotoParameter.Value = Input
        updateCMD.Parameters.Add(PhotoParameter)

        con.Open()
        updateCMD.ExecuteNonQuery()
        con.Close()

        Me.lblMessage.Text = "³É¹¦ÐÂÔöÊý¾Ý¼Ç¼"
     End Using
  Catch ex As Exception
      Me.lblMessage.Text = "·¢Éú´íÎó" & vbCrLf & ex.ToString
      Throw New Exception(ex.Message)
  End Try
End Sub
 
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ÁíÍ⣬ÎÒÃÇ»áÕÒ¸öʱ¼äÀ´Ì¸Ì¸ASP.NET AJAXÖ® UpdatePanel ¿Ø¼þÓëFileUpload ¿Ø¼þµÄ¼æÈÝÐÔÎÊÌâ¡£
 

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