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Error Message Deleting a Table from Access DB

P: n/a
Not sure this is the right place for this questions, but here goes:

I get an error message when deleting an table from a Access database.

The code is as follows and the error message is after it.
***************** Start Code ********************
<%@ import Namespace="System.Data" %>
<%@ import Namespace="System.Data.Oledb" %>

Sub Page_Load(Sender as object, e as EventArgs)
if not isPostBack then

Dim Con As OleDbConnection = New OleDbConnection
Dim DA As OleDbDataAdapter = New OleDbDataAdapter
Dim ConnectString, delCmd, x as String

x = Server.Mappath("\ASPClass\FinalProj\DB.mdb")

ConnectString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & x

Con.ConnectionString = ConnectString
delCmd = "DELETE * FROM ORDERS"

DA.DeleteCommand = New OleDbCommand(delCmd, Con)
Con.Open
DA.DeleteCommand.ExecuteNonQuery()

end if
End Sub
******************** End Code ********************

******************** Start Error Message *****************
Server Error in '/' Application.
--------------------------------------------------------------------------------

Could not delete from specified tables.
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.Data.OleDb.OleDbException: Could not delete from
specified tables.

Source Error:

Line 29: DA.DeleteCommand = New OleDbCommand(delCmd, Con)
Line 30: Con.Open
Line 31: DA.DeleteCommand.ExecuteNonQuery()
Line 32: '************************************
Line 33: end if
Source File: c:\inetpub\wwwroot\ASPClass\FinalProj\ShopSignIn.a spx Line:
31

Stack Trace:
[OleDbException (0x80004005): Could not delete from specified tables.]
System.Data.OleDb.OleDbCommand.ExecuteCommandTextE rrorHandling(Int32 hr)
+41

System.Data.OleDb.OleDbCommand.ExecuteCommandTextF orSingleResult(tagDBPARAMS
dbParams, Object& executeResult) +154
System.Data.OleDb.OleDbCommand.ExecuteCommandText( Object& executeResult)
+92
System.Data.OleDb.OleDbCommand.ExecuteCommand(Comm andBehavior behavior,
Object& executeResult) +65
System.Data.OleDb.OleDbCommand.ExecuteReaderIntern al(CommandBehavior
behavior, String method) +112
System.Data.OleDb.OleDbCommand.ExecuteNonQuery() +54
ASP.ShopSignIn_aspx.Page_Load(Object Sender, EventArgs e) in
c:\inetpub\wwwroot\ASPClass\FinalProj\ShopSignIn.a spx:31
System.Web.UI.Control.OnLoad(EventArgs e) +67
System.Web.UI.Control.LoadRecursive() +29
System.Web.UI.Page.ProcessRequestMain() +742

--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.0.3705.6018; ASP.NET
Version:1.0.3705.6018

******************** End Error Message *********************
Thank you for your help.

Mark

Jul 21 '05 #1
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1 Reply


P: n/a
Mark,

The function to delete a table is drop in SQL

http://msdn.microsoft.com/library/de...de-dz_7uud.asp

I hope this helps,

Cor
Jul 21 '05 #2

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