DataTable to DataSet problem

Oufti · Post by **Oufti** » Fri 26 May 2006 06:11

Hello,

I filled in a "CoreLab.MySql.MySqlDataTable dTable". There are some records in, I see them, I bind to a textbox. But when I create de DataSet with dTable.DataSet this one is empty.

It's not normal I think.

What's happen ?

Thanks,

Alexey · Post by **Alexey** » Fri 26 May 2006 06:30

Please send us a piece of your code where said behaviour occurs.

Oufti · Post by **Oufti** » Fri 26 May 2006 06:36

Alexey wrote:Please send us a piece of your code where said behaviour occurs.

Well, not easy to send a piece of code of a full project .....

thanks,

Alexey · Post by **Alexey** » Fri 26 May 2006 06:46

If it's easier to send the full project, please do.

Oufti · Post by **Oufti** » Fri 26 May 2006 06:50

Alexey wrote:If it's easier to send the full project, please do.

Not possible, I use third party control.

I'll try to do make a blank projet to reproduce this potential problem.

Thanks,

Oufti · Post by **Oufti** » Fri 26 May 2006 06:51

[quote="Alexey"] to send .... [quote]

Is there an email for that ?

Thanks,

Alexey · Post by **Alexey** » Fri 26 May 2006 07:11

Provided in your registration letter. Or in the readme file.

Oufti · Post by **Oufti** » Fri 26 May 2006 07:23

Alexey wrote:Provided in your registration letter. Or in the readme file.

Email, with project (zipped : 36k) sent, subject :
"No DataSet return form DataTable (CrLab)"

thanks,

Alexey · Post by **Alexey** » Fri 26 May 2006 07:31

OK. I will be looking forward to its redirection to my address.

Oufti · Post by **Oufti** » Fri 26 May 2006 07:33

Alexey wrote:OK. I will be looking forward to its redirection to my address.

If you can check quick if it's my fault or yours.

Thanks,

Oufti · Post by **Oufti** » Fri 26 May 2006 08:11

Alexey wrote:OK. I will be looking forward to its redirection to my address.

Received on your private email ? Sometimes, I ahev trouble with my ISP then ....

Thanks,

Alexey · Post by **Alexey** » Fri 26 May 2006 08:19

Try to use the following code instead of yours:

Code: Select all

      da.Fill(ds);
      textBox1.DataBindings.Add("text", ds.Tables[0], "CLIE_NOM");
      comboBox1.DataSource = ds.Tables[0];
      comboBox1.DisplayMember = "CLIE_NOM";

Oufti · Post by **Oufti** » Fri 26 May 2006 09:00

Alexey wrote:Try to use the following code instead of yours:

That's work.

But is not normal DataTable.DataSet return null ?

Thanks,

Alexey · Post by **Alexey** » Fri 26 May 2006 09:08

It's quite normal. This is a designed behaviour. DataSet is not created automatically.

Oufti · Post by **Oufti** » Fri 26 May 2006 10:05

Well, the problem now, I used a DataTable, but now with a dataset, I can't do an update command, that's not work.

thanks,