How to use a Dataset
Publicado: Mar Jul 07, 2009 9:20 am
Dear all, sorry for my poor english, I need some explanation regarding how
to use the
Tdataset control with the latest version of xailer.
with this version my previous application can't add or update record
(error description: Si sono verificati errori in un operazione OLE DB composta
da più passaggi.
Controllare i singoli valori di stato OLE DB, se disponibili. Nessuna
operazione esegutita)
For example: one of mine application read and write data from a MS SQL Table
(no Data control linked)
changing only the Year/Month field using a variable.
In my original version in the table i have a field called 'ID' defined
'INT' with the option 'Identity specification' to Yes,
this field is an autocounter and I cannot insert or modify
Now with this fields i receive the error, if I remove this field i don't
receive this error
Which is the correct way to use Tdataset without data control and with data
control
thank you in advance
and the last thing Xailer is Fantastic
to use the
Tdataset control with the latest version of xailer.
with this version my previous application can't add or update record
(error description: Si sono verificati errori in un operazione OLE DB composta
da più passaggi.
Controllare i singoli valori di stato OLE DB, se disponibili. Nessuna
operazione esegutita)
For example: one of mine application read and write data from a MS SQL Table
(no Data control linked)
changing only the Year/Month field using a variable.
In my original version in the table i have a field called 'ID' defined
'INT' with the option 'Identity specification' to Yes,
this field is an autocounter and I cannot insert or modify
Now with this fields i receive the error, if I remove this field i don't
receive this error
Which is the correct way to use Tdataset without data control and with data
control
thank you in advance
and the last thing Xailer is Fantastic