best dating profile headline ever - C sqldataadapter rowupdating

Fill Error = new Fill Error Event Handler(da_Fill Error); Data Set ds = new Data Set(); da.

c sqldataadapter rowupdating-49

Row Updating = new Sql Row Updating Event Handler(da_Row Updating); da.

Row Updated = new Sql Row Updated Event Handler(da_Row Updated); Data Set ds = new Data Set(); // ...

Bipin Joshi is a software consultant, an author and a yoga mentor having 22 years of experience in software development. Having embraced the Yoga way of life he also teaches Ajapa Yoga to interested individuals.

Fill(ds, "My Table"); private void da_Fill Error(object sender, Fill Error Event Args e) property can control the action to be taken with the current and remaining rows to be updated after an error; an error can be thrown, the current row can be skipped, or all remaining rows can be skipped by setting the Sql Data Adapter da; // ...

As you might have guessed this is not efficient while dealing with large number of rows.

Fortunately Sql Data Adapter allows you to execute updates in batches. number of rows to be treated as a single batch via Update Batch Size property.Listing 1, page 20, shows a stored procedure that inserts an employee record into the Northwind database's Employees table and returns the identity field of Employee ID as an output parameter.The most important point to notice about this stored procedure is the use of the SCOPE_IDENTITY() function, which retrieves the identity value SQL Server assigns, then sets that value into the @Identity variable that the stored procedure returns.Then, the code creates a Sql Command object and assigns it to the Sql Data Adapter's Insert Command property.In this case, the first argument is the name of the stored procedure, sp Employees-Insert Cmd, and I've set the Sql Command object's Command Type property to Command Type. At callout C, the subroutine creates a Data Set and populates it by using the Sql Data Adapter's Fill method inside the Try-Catch loop.For example, an order-entry application that uses an IDENTITY column for the order ID might need to provide an order-confirmation number to the customer immediately.

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