Read\Update XML file

[siaj]

Hi..
I m just trying to learn using XML file as a datastore.

I am reading a dataset from a XML file and then trying to update the XML
file with some changes in the dataset.
My code is as follwoing.

Private Sub ReadUpdateData()
Dim dsUser As New DataSet
dsUser.ReadXml(Server.MapPath("Datafiles\Users.xml"))
DataGrid1.DataSource = dsUser
DataGrid1.DataBind() 'Read data

dsUser.Tables(0).Rows(0).Item(1) = "xyz" 'changed value
dsUser.WriteXml(Server.MapPath("Datafiles\Users.xml"))
End Sub

The Above code gives me error as Access to the path
"C:\...\Datafiles\Users.xml" is denied


any help will be highly aprreciated.

Cheers,
siaj

 

[Lionel LASKE]

Check user permission on your directory or change your virtual directory
security permission.
By default, the anonymous ASPNET user had no write access on the virtual
directory.

Lionel.