I've temporarily hardcoded sProductCode to get around the error , but
now get I get a new error when enumerating through the
TableInfoCollection of the session.Database object.
Msg : Exception of type
'Microsoft.Deployment.WindowsInstaller.InstallerException' was thrown.
ErrorCode : 0
Data : System.Collections.ListDictionaryInternal
StackTrace : at
Microsoft.Deployment.WindowsInstaller.ColumnInfo..ctor(String name,
String columnDefinition)
at
Microsoft.Deployment.WindowsInstaller.ColumnCollection.GetViewColumns(Vi
ew view)
at Microsoft.Deployment.WindowsInstaller.TableInfo..ctor(Database db,
String name)
at
Microsoft.Deployment.WindowsInstaller.TableCollection.<GetEnumerator>d__
0.MoveNext()
at DKIB_UtilFunctions.CustomActions.DKIB_ExportDataTables(Session
session)
Code snippet :
Database MsiDB = session.Database;
foreach (TableInfo CurTable in MsiDB.Tables)
{
session.Log("Current Table : " + CurTable.Name);
if (CurTable.Name.StartsWith("DKIB_"))
{
session.Log("Starting Export table : " +
CurTable.Name);
ExportDKIBTable(MsiDB, CurTable, sProductCode);
session.Log("Finished Export table : " +
CurTable.Name);
}
}
ExportDKIBTable method here :
private static void ExportDKIBTable(Database MsiDb, TableInfo CurTable,
string sProductCode)
{
using (View vwTable =
MsiDb.OpenView(CurTable.SqlSelectString))
{
vwTable.Execute();
string sFilePath = Path.GetTempPath() + "\\" +
sProductCode;
if(!Directory.Exists(sFilePath))
Directory.CreateDirectory(sFilePath);
string sFullFilePath = sFilePath + "\\" + CurTable.Name
+ ".txt";
if (File.Exists(sFullFilePath))
File.Delete(sFullFilePath);
using (FileStream fs = new FileStream(sFullFilePath,
FileMode.Create, FileAccess.Write))
{
using (StreamWriter sw = new StreamWriter(fs))
{
foreach (Record CurRec in vwTable)
{
sw.WriteLine(CurRec.ToString());
}
}
}
}
}
Is there a particular table in the collection that's causing the error
when trying to read it's name property?
Should I be using for(int i=0;... Instead?
Is this a know error?
Simon
-----Original Message-----
From: Powell, Simon [mailto:[EMAIL PROTECTED]
Sent: 11 November 2008 09:56
To: General discussion for Windows Installer XML toolset.
Subject: [WiX-users] Custom Action Error
Hi,
I'm getting the following errors in the installation log :
MSI (s) (DC:30) [09:49:47:644]: Doing action: DKIB_ExportDataTables
Action ended 09:49:47: InstallValidate. Return value 1.
MSI (s) (DC:30) [09:49:47:644]: Note: 1: 2235 2: 3: ExtendedType 4:
SELECT `Action`,`Type`,`Source`,`Target`, NULL, `ExtendedType` FROM
`CustomAction` WHERE `Action` = 'DKIB_ExportDataTables'
MSI (s) (DC:FC) [09:49:47:660]: Invoking remote custom action. DLL:
C:\WINDOWS\Installer\MSIF7E.tmp, Entrypoint: DKIB_ExportDataTables
Action start 09:49:47: DKIB_ExportDataTables.
SFXCA: Extracting custom action to temporary directory:
C:\WINDOWS\Installer\MSIF7E.tmp-\
SFXCA: Binding to CLR version v2.0.50727 Calling custom action
DKIB_UtilFunctions!DKIB_UtilFunctions.CustomActions.DKIB_ExportDataTable
s
Begin DKIB_ExportDataTables
Msg : The handle is invalid.
ErrorCode : 6
Data : System.Collections.ListDictionaryInternal
StackTrace : at
Microsoft.Deployment.WindowsInstaller.Session.GetProductProperty(String
property)
at DKIB_UtilFunctions.CustomActions.DKIB_ExportDataTables(Session
session)
Action ended 09:49:48: DKIB_ExportDataTables. Return value 3.
Below is the customAction code :
[CustomAction]
public static ActionResult DKIB_ExportDataTables(Session
session)
{
ActionResult rtnResult = ActionResult.Success;
session.Log("Begin DKIB_ExportDataTables");
try
{
string sProductCode =
session.GetProductProperty("ProductCode");
session.Log("ProductCode = " + sProductCode);
Database MsiDB = session.Database;
foreach (TableInfo CurTable in MsiDB.Tables)
{
if (CurTable.Name.StartsWith("DKIB_"))
{
session.Log("Exporting table : " +
CurTable.Name);
ExportDKIBTable(MsiDB, CurTable, sProductCode);
}
}
}
catch (InstallerException InstEx)
{
rtnResult = ActionResult.Failure;
session.Log("Msg : {0} \nErrorCode : {1} \nData : {2}
\nStackTrace : {3}",
InstEx.Message,
InstEx.ErrorCode, InstEx.Data, InstEx.StackTrace);
}
return rtnResult;
}
It appears to be failing on the Session.GetProductProperty(String
property) method. Is this a bug? Do you require further information?
Thank you
Simon
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Dresdner Kleinwort is the trading name of the investment banking division of
Dresdner Bank AG, and operates through Dresdner Bank AG, Dresdner Kleinwort
Limited and their affiliated or associated companies. Dresdner Bank AG is a
company incorporated in Germany with limited liability and registered in
England (registered no. FC007638, place of business 30 Gresham Street, London
EC2V 7PG), and is authorised by the German Federal Financial Supervisory
Authority and authorised and subject to limited regulation by the Financial
Services Authority ("FSA"). Details about the extent of our authorisation and
regulation by the FSA are available from us on request. Dresdner Kleinwort
Limited is a company incorporated in England (registered no. 551334, registered
office 30 Gresham Street, London EC2V 7PG), and is authorised and regulated by
the FSA.
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