The customer has a database with a column in a table named "System". I've
been using this method for years now - create a dataset (an .xsd file) for
the table. With a column named "System" in the dataset, it gives a
substantial number of compile errors.
To simplify the problem, add a Dataset with one table and one column called
"System" - below follows how it can be done:
Right click on the solution, click "Add", click "New Item" and then
"DataSet" and DataSet1 is OK for the name.
On the design sheet of DataSet1.xsd, right click. click "Add" and click
"DataTable" .
Right click on the DataTable and click "Add" and click "Column".
Rename the column from "Column1" to "System".
Build the project = compile errors.
Note that renaming the column to "[System]" rather than "System" does not
work either. 4 1483
You are best-off avoiding things called "System"; unfortunately, it
means that anything with explicit namespace resolution (i.e. what the
designer spits out) will break, unless you start using aliases, or the
global prefix. Seriously - just cheat and call it SystemFlag or
similar; it just isn't worth the pain...
Marc
Hi Mark, thanks. Alias or global prefix sounds good - as this is just one
column, if you know how please let me know?
"Marc Gravell" <ma**********@g mail.comwrote in message
news:11******** **************@ 57g2000hsv.goog legroups.com...
You are best-off avoiding things called "System"; unfortunately, it
means that anything with explicit namespace resolution (i.e. what the
designer spits out) will break, unless you start using aliases, or the
global prefix. Seriously - just cheat and call it SystemFlag or
similar; it just isn't worth the pain...
Marc
Chris,
In my opinion is Marc his advice very good, spare you the time, with this
word you have the change that it will happen again later.
Cor
"Chris Botha" <ch************ *@hotmail.comsc hreef in bericht
news:O8******** ********@TK2MSF TNGP03.phx.gbl. ..
Hi Mark, thanks. Alias or global prefix sounds good - as this is just one
column, if you know how please let me know?
"Marc Gravell" <ma**********@g mail.comwrote in message
news:11******** **************@ 57g2000hsv.goog legroups.com...
>You are best-off avoiding things called "System"; unfortunately, it means that anything with explicit namespace resolution (i.e. what the designer spits out) will break, unless you start using aliases, or the global prefix. Seriously - just cheat and call it SystemFlag or similar; it just isn't worth the pain...
Marc
Demo below, but this is *not* a good idea; it will keep biting you,
and could make IDE functions like the forms designer very unreliable.
using SomeAlias = System;
class SystemDemo
{
bool System { get { return true; } }
void AliasDemo()
{
SomeAlias.Net.T ransportType type =
SomeAlias.Net.T ransportType.Tc p;
}
void GlobalDemo()
{
global::System. Net.TransportTy pe type =
global::System. Net.TransportTy pe.Tcp;
}
} This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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When creating a new Dataset for this table, the project gives a huge number
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If I change the column name to be anything else than "System" and
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To simplify the problem, add a Dataset with one table and one column called
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