strongly-typed-dataset

create xml from all rows in database

i am trying to find a handier way of creating an xml file containing a selection of tables/ all tables? i a开发者_高级运维m using a typed dataset so reading all the rows into the dataset with an table[详细]

2023-02-21 21:14 分类：问答

Architectural design for multi customer project with sligthly different database structure (for each customer)

I\'m maintaining an application that was copy-pasted for each new customer (...yeah, I know). If a new customer wanted some new functions which the others didn\'t need, only his code part was changed.[详细]

2023-02-17 09:08 分类：问答

Retrieve identity value from inserted record's primary key

i cannot retrieve the new identity value from an inserted record(via DataAdapter.Update) in my DataRow.[详细]

2023-02-17 04:04 分类：问答

How to generate data access layer with the help of dataset

i hard that with the help of typed dataset data access layer can be generated. how to generate such data access layer from where we can do the ope开发者_运维技巧ration like add/edit/delete/search data[详细]

2023-02-12 04:45 分类：问答

Proper way to specify database connection string in a DataSet.xsd

I have a Windows CE Form (NETCF 3.5) application that I\'ve created via Visual Studio 2008 (c#) - (However, the core of my question probably applies to normal Windows application, too).[详细]

2023-02-10 17:26 分类：问答

Invalid Cast Exception when filling datatable wth table adaptor

I am using VB.NET 2010 (Visual Basic 2010 Express) on a WPF-based project. I am also using the SQL Server Express built-in to Visual Basic 2010 express.[详细]

2023-02-04 20:02 分类：问答

.net dataset how to get deleted child rows

I have a strongly-typed dataset (VB.NET), using .NET Framework 2.0.Given a DataRow in a parent DataTable and a DataRelation, I need to find all related rows in the child DataTable that have a RowState[详细]

2023-02-01 22:18 分类：问答

How do I pass a custom SQL string or parameters to a tableadapter or somesuch in C# / Visual Studio 2010?

What I want to do is create 开发者_运维技巧a SQL statement dynamically OR create the WHERE clauses dynamically and pass them to some kind of method which fills a dataset.[详细]

2023-01-31 09:54 分类：问答

Transactions in Typed DataSets

Have a typed dataset with several related tables, and relations defined between those tables.As I process a datafeed, I\'m adding, modifying, and removing records, then c开发者_Python百科alling update[详细]

2023-01-31 06:14 分类：问答