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Old May 29th, 2010, 07:07 AM
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Post Delete image from Folder

Hello everybody

I display some images in a datalist by getting the images from folder.

Now, I want to delete the image in folder when I click the Delete button.

<asp:DataList ID="DataList1" runat="server" RepeatDirection="Horizontal">
<ItemTemplate>
<asp:Image ID="Image" Width="150px" Height="100px" runat="server"
ImageURL='<%# Container.DataItem %>' />
<br />
<asp:LinkButton ID="deleteButton" Text="Delete" OnClick="delete_onClick" runat="server" />
</ItemTemplate>
</asp:DataList>

Protected Sub delete_onClick(ByVal sender As Object, ByVal e As System.EventArgs)

Dim fileName As String = TryCast(sender, String)
File.Delete(Server.MapPath(fileName))
Dim fInfo As FileInfo
fInfo = New FileInfo(fileName)
fInfo.Delete()
Property_Photo()
End Sub
Here is these info error like this :

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.UnauthorizedAccessException: Access to the path 'F:\REOX.NET505\MyAccount' is denied.

ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.

To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.

I really appreciate all the help you can give me!
Thanks in advance
Phuc Hoang
 
Old May 29th, 2010, 07:11 AM
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Isn't the error message very, very clear about the cause of the error and doesn't it offer a resolution?

Imar
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Author of Beginning ASP.NET 4.5 : in C# and VB, Beginning ASP.NET Web Pages with WebMatrix
and Beginning ASP.NET 4 : in C# and VB.
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Old May 31st, 2010, 10:20 PM
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Thanks for helping me,It is work now





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