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Thread: The type or namespace 'Data' does not exist in the namespace 'System' from Business Rule

Steve Knowles
Posts: 657

The type or namespace 'Data' does not exist in the namespace 'System' from Business Rule Your last visit to this thread was on 1/1/1970 12:00:00 AM

Posted: 31 Aug 09 7:58 AM

I have a standalone table with that holds some default values - one row only. I have a custom entity that I want to populate with these values on a button click. I am trying to create a business rule that returns the default values from the standalone table then populates the values at the the entity level. My first thought is to run SQL to get the default values. I have run SQL in custom smartparts in the past. Using the code below in a business rule I keep getting the error: The type or namespace 'Data' does not exist in the namespace 'System'

System.Data.OleDb.OleDbConnection oConn = (System.Data.OleDb.OleDbConnection)data.GetConnection();
oConn.Open();

I tried adding System.Data to the usings and get the same error.. How can I run sql in the business rule? Is there a better way to return the values from this standalone table to a business rule on my custom entity? Thanks

[Reply][Quote]

Jim Wright
Posts: 12

Re: The type or namespace 'Data' does not exist in the namespace 'System' from Business Rule Your last visit to this thread was on 1/1/1970 12:00:00 AM

Posted: 12 Oct 09 2:15 PM

Steve,
I don't know if you received an answer to this already, but I just ran across the same issue. I had to edit this file:
C:\Documents and Settings\All Users\Application Data\Sage\Platform\Configuration\Global\codesnippets.xml
and add the location of the system.data.dll to the defaultreferences section:
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\System.Data.dll
-jim

[Reply][Quote]

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