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#1
February 13th, 2004, 12:57 PM
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Use System.IO to determine file date to display 'new' image
This code tip reads in a directory of files, determines if the file date not older than 180 days and displays various image's. This builds a string and passes it to a Literal control.
<!%@ Import Namespace="system.IO" %> <!%@ Register TagPrefix="Top" TagName="TopStuff" Src="toppage.ascx" %> <!%@ Register TagPrefix="Bottom" TagName="BottomStuff" Src="bottompage.ascx" %> <!script language="vb" runat="server"> Sub Page_Load(Sender as Object, E as EventArgs) ...This code tip reads in a directory of files, determines if the file date not older than 180 days and displays various image's. This builds a string and passes it to a Literal control. [code] <%@ Import Namespace="system.IO" %> <%@ Register TagPrefix="Top" TagName="TopStuff" Src="toppage.ascx" %> <%@ Register TagPrefix="Bottom" TagName="BottomStuff" Src="bottompage.ascx" %> <script language="vb" runat="server"> Sub Page_Load(Sender as Object, E as EventArgs) Dim dir As DirectoryInfo = New DirectoryInfo("d:webrootbigdogs") Dim files As FileInfo() = dir.GetFiles() Dim count As Integer = files.Length Dim i As Integer dim daFiles as string For i = 0 To count - 1 Dim theDate As Integer = DateDiff(DateInterval.Day, files(i).CreationTime, Date.Today) If theDate < 180 Then daFiles = daFiles & "<li><img src=new.gif'><a href='" & files(i).Name & "'>" & files(i).Name & "</a></li>" Else daFiles = daFiles & "<li><a href='" & files(i).Name & "'>" & files(i).Name & "</a></li>" End If Next jokes.Text = "</ul>" & daFiles End Sub </script> <html> <head> <title>Big Dogs</title> </head> <body background="/images/pawsback.gif"> <Top:TopStuff TitleOfDemo=" list new Gif File" runat="server" /> <asp:Literal id="jokes" runat="server" /> <bottom:bottomstuff runat="server" /> </body> </html> Read Complete Article
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