Catch A Trigger From The Grid Events

Aug 16, 2007

Hi,

I have one problem when I try to update one record in the data base.

Such error arises when I update a table and a trigger raises an error, I cant catch it within the Row_Updating event command and I dont know how to get it within the Row_Updated event, because the exception happes before that command.

Also, I tried in the sqldatasource updating event but I got no results.

Any idea?

thanks in advance.

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Following is the table structure:

Customer_Master(custmastercode, customer_company_name,updated_by)

Following is the trigger:


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ON [dbo].[CUSTOMER_MASTER]

AFTER UPDATE

AS

BEGIN



SET NOCOUNT ON;




IF EXISTS (SELECT * FROM inserted)

BEGIN


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Declare @custommessage varchar(2000)
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Declare @CUSTOMER_COMPANY_NAME varchar(50)

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Set @message = 'Changes in customer account number ' + Cast ((@custcode) as varchar(10)) + ': '


IF(update([CUSTOMER_COMPANY_NAME]))

Begin

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Set @message = @message + @custommessage

End


Set @message = @message + ' Updated by ' + @UPDATED_BY + ' at ' + CAST(getdate() AS VARCHAR(20))+ '.'


INSERT INTO [CHANGE_HISTORY]

([CUSTMASTERCODE]

,[CHANGE_DETAILS])

VALUES (@custcode, @message)

END

END

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hi all,



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