Answer / guneetinder singh

Datatable is a sql class which is used to create a temporary
table and working on it at run time.

Answer / badmoon

The DataTable is an in-memory representation of a block of
data. We can create our own tables in code using a DataSet
and the types defined in the System.Data.OleDb or
System.Data.SqlClient namespaces. The following are the
core properties that are used while creating a DataTable.

CaseSensitive: Indicates whether string comparisons in
the table are case-sensitive or not.

ChildRelations: Returns the collection of child relations
of the DataTable (if any).

Columns: Returns the collection of columns that belong to
this table.

Constraints: Gets the constraints maintained by this table.

DataSet: Gets the dataset that contains this table.

DefaultView: Gets a customized view of the table that may
include a filtered view or a cursor position.

MinimumCapacity: Gets/Sets the initial number of rows in
the table.

ParentRelations: Gets the collection of parent relations
for this table.

PrimaryKey: Gets/Sets a primary key for the table.

Rows: Returns the collection of rows that belong to this
table.

TableName: Gets/Sets the name of the table.

Answer / sandyni

In ADO.NET, DataTable objects are used to represent the
tables in a DataSet.
A DataTable represents one table of in-memory relational
data; the data is local to the .NET-based application in
which it resides.
A DataTable is a collection of DataRow and DataColumn
objects.
The schema, or structure of a table is represented by
columns and constraints.
You define the schema of a DataTable using DataColumn
objects as well as ForeignKeyConstraint and
UniqueConstraint objects.

Differnces between oracle 9i and sql server?

2 Answers   College School Exams Tests, Microsoft,

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What are different types of Commands available with DataAdapter ?

1 Answers   Arigo Infotech,

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Explain what a diffgram is and its usage ?

2 Answers  

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How do you merge two datasets into the third dataset in a simple manner?

3 Answers   IBM,

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What is adodb dll?

0 Answers  

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what are the differences between dataset and datareader?

4 Answers   Choice Solutions,

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What is a non query?

0 Answers  

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How to call the SQL commands asynchronously in ADO.NET version 2.0

4 Answers   DELL,

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what is clustered index?why is it created?

4 Answers   Microsoft, Wipro,

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Why DataReader is Forward Only?

16 Answers   IBM, NIIT,

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Which method do you invoke on the DataAdapter control to load your generated dataset with data?

5 Answers   IBM, Veegyapan Impacts,

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i want 2 pass values(enterd in textbox)to table in sql server without using stored procedure in c#.plz tell me code with an example.

5 Answers   Softcon, Tecra,

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