Murach's ADO.NET 4 Database Programming
with C# 2010
How to use LINQ
In this chapter, you'll learn to use LINQ, a feature that
allows you to query a data source using constructs that are
built into the C# language. This chapter focuses
on how to use LINQ to SQL to query databases...and shows you
the benefits of doing that instead of coding SQL commands.
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Common LINQ query operators |
606 |
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The three stages of a query operation |
608 |
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How to identify the data source
for a query |
610 |
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How to filter and sort the results
of a query |
612 |
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How to select fields from a query |
614 |
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How to assign an alias to the
result of a calculation |
616 |
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How to join data from two or more
data sources |
618 |
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How to group query results |
620 |
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The basic components of an object
model |
622 |
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How to start a new object model |
624 |
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How to create entity classes |
624 |
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How to retrieve data from a single
table |
626 |
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How to query across relationships |
628 |
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How to create an object data source
from an entity class |
630 |
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How to bind controls |
632 |
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The user interface |
634 |
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The object model |
634 |
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The code for the Vendor Invoices
form |
636 |
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© Copyright 1998-
Mike Murach
& Associates, Inc. All rights reserved.
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