Prev: A solution!
Next: How might one serialize a sorted dictionary?
From: Armin Zingler on 31 Mar 2010 06:28
Am 31.03.2010 10:54, schrieb Mr. X.:
> What I see is only few components I can drop on dataset.
> TableAdapter, Query, DataTable, Relation.
> I didn't see a way dropping connection.
> (The specified connection is : mySqlConnection).
>
> I want to drop the connection on design time.
> Can I see more elements than the above four.

You could drop several things on a Form - but what are you trying to do?


--
Armin
From: Mr. X. on 31 Mar 2010 12:21
I want to drop elements on a dataset.
As far as I remember, Delphi IDE, i.e , has dataset, which I can drop also a
connections on it.
I don't understand why connections and other elements cannot be dropped to
dataset
(Or should I declare the connection somehow on the toolbox).

Thanks :)

"Armin Zingler" <az.nospam(a)freenet.de> wrote in message
news:eJ5yhFM0KHA.220(a)TK2MSFTNGP06.phx.gbl...
> Am 31.03.2010 10:54, schrieb Mr. X.:
>> What I see is only few components I can drop on dataset.
>> TableAdapter, Query, DataTable, Relation.
>> I didn't see a way dropping connection.
>> (The specified connection is : mySqlConnection).
>>
>> I want to drop the connection on design time.
>> Can I see more elements than the above four.
>
> You could drop several things on a Form - but what are you trying to do?
>
>
> --
> Armin

From: Patrice on 31 Mar 2010 12:52
Hello

> I want to drop elements on a dataset.

If you want to work with Datasets try :
http://msdn.microsoft.com/en-us/library/ms171897(VS.80).aspx

(Walkthrough: Creating a Dataset with the Dataset Designer ).

My personal preference is using Linq To Entity Framework
(http://msdn.microsoft.com/en-us/library/bb399247(v=VS.90).aspx)...

--
Patrice



From: Armin Zingler on 31 Mar 2010 12:54
Am 31.03.2010 18:21, schrieb Mr. X.:
> I want to drop elements on a dataset.
> As far as I remember, Delphi IDE, i.e , has dataset, which I can drop also a
> connections on it.
> I don't understand why connections and other elements cannot be dropped to
> dataset
> (Or should I declare the connection somehow on the toolbox).

Connections are not part of a DataSet. A Dataset is a container for
DataTables (containing datarows) and DataRelations.

Documentation on Datasets:
http://msdn.microsoft.com/en-us/library/ss7fbaez.aspx

--
Armin
From: Mr. X. on 31 Mar 2010 15:37
(Now I see that your email is nospam too). :)

I see that on windows-form I can drop mySqlConnection object (under
toolbox -> dataset -> mySqlConnection).
Other objects are not seen on toolbox -> dataset, when windows-form is
active.
On dataset - the other objects I have mentioned are visible (except
mySqlConnection).

It is no obvious, since I want a visual tool that is dedicated to databases.

Is there any other visual tool I can drop mySqlConnection.
If not - where it is preferred to be dropped to.

Thanks :)

"Armin Zingler" <az.nospam(a)freenet.de> wrote in message
news:uyFNbMP0KHA.348(a)TK2MSFTNGP02.phx.gbl...
> Am 31.03.2010 18:21, schrieb Mr. X.:
>> I want to drop elements on a dataset.
>> As far as I remember, Delphi IDE, i.e , has dataset, which I can drop
>> also a
>> connections on it.
>> I don't understand why connections and other elements cannot be dropped
>> to
>> dataset
>> (Or should I declare the connection somehow on the toolbox).
>
> Connections are not part of a DataSet. A Dataset is a container for
> DataTables (containing datarows) and DataRelations.
>
> Documentation on Datasets:
> http://msdn.microsoft.com/en-us/library/ss7fbaez.aspx
>
> --
> Armin

First  |  Prev  |  Next  |  Last
Pages: 1 2 3
Prev: A solution!
Next: How might one serialize a sorted dictionary?