There are two ways you can add a foreign key to a DataSet: using the

You need to understand the difference between a true Join and the functionality

Similarly, a third command object is used to fill a third table: Products. With the

The DataSet class's Relations property contains a RelationsCollection object,

Apr 6, 2011 . NET provides the Data Relation class. When a Data Relation object is created, it

Jul 27, 2007 . The CreateChildView method of the DataRowView object returns a DataView

Nov 21, 2009 . NET provides the DataRelation class. When a DataRelation object is created, it

Creating DataRelation Objects in Visual Studio .NET. Now that you understand

The DataSet consists of a collection of DataTable objects that you can relate to

Chapter 7. Working with Relational Data - Working with DataRelation Objects in

add autmoatically to the DataRelationCollection object by some mechanism also of

Every DataSet contains a DataRelationCollection object, which contains

To access all the child relationships that a table contains, enumerate the

A DataSet with multiple DataTable objects, you can use DataRelation . We can

Nov 3, 2007 . Datasets that contain related data tables use DataRelation objects to represent a

WinForms databinding has very solid support for navigating related . Without

One of the main uses of the DataRelation object is to locate related data in

The DataRelation object can perform two functions: It can make available the .

NET provides the DataRelation class. When a DataRelation object is created, it

The dataset object is an in-memory representation of data. The dataset object

Aug 3, 2011 . In order to set the relationship between two or more than two columns, ADO.NET

As I've mentioned before, of all of the areas where things have changed in .NET,

Dear all, I have a dataset which contains 2 DataTable. The idea is to bind a

A DataRelation object links two tables, not their rows one-by-one. You must not

The reference information for the DataRelation object isn't terribly interesting, to

Relations property is an instance of the DataRelationsCollection Object. We can

Working with Relational Data - Creating DataRelation Objects in Visual Studio .

Add(DataColumn, DataColumn): Creates a DataRelation object in the collection

Apr 6, 2007 . The DataRelation object is used to create a data relation between the two tables.

Hierarchical Relationships Without DataRelation Object in ADO.NET . NET's

Gets or sets a bool value that indicates whether the DataRelation objects are

At this point of time, I had to understand how the DataRelation object worked in

This DataRelation Object Code is correct one? Aug 05, 2011 07:49 AM | LINK.

A DataRelation is used to relate two DataTable objects to each other through

Jun 24, 2005 . tables, and the data got populated, I am wonder how the DataRelation object of

The method accepts one argument: a string containing the name of the

DataRelation objects are part of a dataset's structure, along with the tables and

The DataSet is composed of DataTable objects as well as DataRelation objects.

Using Master/Detail Relationships and Data Relation Objects. In the topic "Using

I've a problem to use BindingSource objects to bind data on my forms.

I am use to working with only single tables with my command object. Now I have 2

Hierarchical Relationships Without DataRelation Object in ADO.NET free download.

Chapter 11. DataRelations - DataRelation Object Overview - DataRelations 11

I'll explain how DataRelation objects can enhance applications and discuss what

Datasets that contain related data tables use DataRelation objects to represent a

The following example shows how to set relation ship between CITITES and

After the VS 2003 creates a strongly typed DataSet object that contains a couple

Oct 15, 2004 . Hierarchical Relationships Without DataRelation Object in ADO.NET. HotScripts

Chapter 7. Working with Relational Data - DataRelation Object Reference -

The relations are defined in VB.NET as DataRelation objects. 23.1. Creating

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