How to insert bulk records from data Gridview through stored procedure?

Question

How to insert multiple records through gridview i am using sql server 2008 and this ia store procedure.

create proce
@InvoiceNo int

as 
insert into tbl_school(id) values (@InvoiceNo)

Answer 1

Your question is unclear; however, in the case of a stored procedure that takes one int as a parameter and does an insert , there is no "bulk" approach here: you just need to call the stored procedure lots of times (once per record). If you have flexibility to modify the design, alternative options include:

• passing multiple ids in a string [n]varchar(max) that you then pull apart (usually via a "split" udf) to do the insert
• table-valued-parameters
• SqlBulkCopy (raw TDS insert, not using a stored procedure)

However: how you get from your gridview to the data-layer is mostly a design and implementation detail for your code.