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azure book business intelligence c# database excel gotcha how to mongodb nosql performance security sql sql advent 2012 sql friday sql server sql server 2000 sql server 2005 sql server 2008 sql server 2008 r2 sql server 2012 ssis ssms ssrs syndicated t-sql tip unit testing One of the often asked questions on ASP.
The source may be: a hard-coded value like "3.95", which would return all products less than .95; the value of a Web control on the page, allowing the user to enter a price bound in a Text Box; from the querystring; from session state; and so on.
I have a Transactions table which stores individual items that the user selects for purchase (item name, item price, order ID, etc) I have an Orders table which stores values for the Order (account name, order total, etc) Here is my Sql Data Source as defined in the page: " Insert Command="INSERT INTO [tbl Orders] ([Order Date], [Order Total], [Order Account], [Order Cost Centre]) VALUES (@Order Date, @Order Total, @Order Account, @Order Cost Centre); SELECT @Order New ID = SCOPE_IDENTITY()" Select Command="SELECT * FROM [tbl Orders]" Update Command="UPDATE [tbl Orders] SET [Order Date] = @Order Date, [Order Total] = @Order Total, [Order Account] = @Order Account, [Order Cost Centre] = @Order Cost Centre WHERE [Order ID] = @original_Order ID AND [Order Date] = @original_Order Date AND [Order Total] = @original_Order Total AND [Order Account] = @original_Order Account AND [Order Cost Centre] = @original_Order Cost Centre" Old Values Parameter Format String="original_" oninserting="Sql Data Source2_Inserting" oninserted="Sql Data Source2_Inserted" onupdated="Sql Data Source2_Updated" onupdating="Sql Data Source2_Updating" //Update Order Table with Total of Order //Sql Data Source2.
Update(); The page doesn't error out, but the Update to Order Total in the Orders Db doesn't update. Or, tap into the Updating event, and add the new value to the event argument collection of values.
) - Next project I will follow everyone's suggestion :) Thanks all Using the Default Value property passes this value to the query. I tried that before (see my commented-out code above) but I tried it again: //Update Order Table with Total of Order Sql Data Source2.
And yes, this is the last time I will be using Sql Data Source - It seems everyone recommends a different approach (DAC?