the managed provider and generic data set classes
Tài liệu The Managed Provider and Generic Data Set Classes ppt
Ngày tải lên :
26/01/2014, 07:20
... with the database
Figure 5.2
illustrates some of the generic data set objects and how they relate to each
other. The bridge between the managed provider and generic data set objects is the
DataAdapter, ... in the database.
In the following section, you'll learn about the generic data classes.
The Generic Data Classes
As you learned in the previous section
, you can use the managed data provider ... between your DataSet and the
database.
Figure 5.2: Some of the generic data set objects
The following sections outline some of the generic data classes.
Tip Reading rows using a DataReader...
- 8
- 322
- 0
The Dictionary, Hashtable, and Properties Classes
Ngày tải lên :
05/10/2013, 12:20
... returns the set of keys as an Enumeration. The keySet() method returns the set of keys as a
Set object. Which you use depends upon what you wish to do with the keys.
To get the set of all the values ... both of their entry sets are equal
(thisHash.entrySet().equals(map.entrySet()). Two entry sets are equal if their sizes are equal and each set
contains every member of the other set. Order is unimportant. ... hash.get(key));
}
On the other hand, as the following example shows, when working with the Set returned from entrySet(), you
already have both the key and value together so you don't need to perform the extra...
- 21
- 364
- 0
Tài liệu Introduction for the security : Networks and exchanges of data Computer security The risks ppt
Ngày tải lên :
09/12/2013, 17:22
... Intranet we find a lot of data and
information. For the live of the company, they're critical.
If in the network, the security is bad, the information
can be divulged and the system's properties.
Question ... security
The risks
Networks and exchanges of data
For the exchange of the data, we've changed the technology
The paper before and now the electronic support
The electronic version, it's ... properties.
Question 1 : The persons use only the initial services ?
Question 2 : How the persons use the services ?
Introduction for the security
Networks and exchanges of data
Computer security
The risks
Networks...
- 5
- 569
- 0
Tài liệu Add, Edit, and Delete Data Using the DataGrid Control doc
Ngày tải lên :
21/01/2014, 12:20
... variables are then updated, with the IsAdding item set to True. Lastly, the
EditItemIndex of dgLookupData is then set, and the DataGrid bound to the data
table using the BindTheGrid routine. ... the server.
You can see the data being updated back to the server for the add and edit in the
next step.
5.7 Add, Edit, and Delete Data Using the DataGrid Control
The Table controls and DataRepeater ... code sets the EditItemIndex of the DataGrid
object to the selected item and then binds the data.
Listing 5.25 wfrmHowTo5_7.aspx.vb: Setting the Data Grid to Edit Mode
Sub dgRegion_EditCommand(ByVal...
- 14
- 510
- 0
Đề tài "The Lyapunov exponents of generic volume-preserving and symplectic maps " pot
Ngày tải lên :
06/03/2014, 08:21
... the conformal case
the left-hand side is 1 and the inequality is obvious. Let Rs be the direction
most contracted by L, and let θ, φ ∈ [0,π] be the angles that the directions
Rv and Rw, respectively, ... chosen to
be maximal in the measure-theoretical sense: no set that includes V and has
larger measure than V has the stated properties.
By definition of the set Γ
∗
p
(f,m), the map f :Γ
∗
p
(f,m) ... measure subset:
Theorem 1. There exists a residual set R⊂Diff
1
µ
(M) such that, for each
f ∈Rand µ-almost every x ∈ M, the Oseledets splitting of f is either trivial
or dominated at x.
For f ∈Rthe ambient...
- 64
- 398
- 0
Bell & Howell Information and Learning 300 North Zeeb Road, Ann Arbor, MI 48106-1346 USA 800-521-0600UMI.The Potential of Soil Survey Data in a Quantitative Evaluation of Surficial Geology Mapping in Northern Maine by Rosalia EvansThesis submitted t pptx
Ngày tải lên :
08/03/2014, 23:20
... Gardiner
and Dackombe (1983). The landform is a description of the land surface upon or in
which the station is located. Table 8 describes the various landforms residing in the
study areas.
The ... geology map
of the area was compiled. The parent material the soil formed in, the landform the soil
formed on, and the nature of these materials were crucial in determining the conversion
from ... Valley near Fort Kent and another section of the valley stretching from the
town of Grande Isle to the town of Hamlin. The two areas were delineated as the
research site because they are areas that...
- 131
- 599
- 0
Testing the Trade Credit and Trade Link: Evidence from Data on Export Credit Insurance docx
Ngày tải lên :
22/03/2014, 18:20
... Finance and Trade (IMF-BAFT, 2009). This is explained by
the existence of a time-lag between the production of the goods and their shipment by the
exporter, on the one hand, and the reception by the ... For the relative price
measure, the recent dataset on real effective exchange rates produced by the Bruegel Institute
is used (for a detailed description of the dataset, see Bruegel, 2012). The ... Our dataset includes the data from
more than 70 export credit agencies and private export credit insurers. These insurers account
for more than 90% of the insured trade credit market. Furthermore,...
- 26
- 405
- 0
Creating and Management Data Base
Ngày tải lên :
01/09/2012, 09:09
... tạo.
Cú pháp:
CREATE DATABASE database_snapshot_name
ON
(
NAME = logical_file_name,
FILENAME = ‘os_file_name’
) [ , n ]
AS SNAPSHOT OF source_database_name
[;]
RDBMS and Data Management/ Session ... database_name
{
<add_or_modify_files>
| <add_or_modify_filegroups>
| < ;set_ database_options>
| MODIFY NAME = new_database_name
| COLLATE collation_name
}
[;]
RDBMS and Data Management/ Session 7/13 of 25
Nhóm tập tin ... nó có thể bị hủy bỏ
ALTER DATABASE database_name
{
<add_or_modify_files>
| <add_or_modify_filegroups>
| < ;set_ database_options>
| MODIFY NAME = new_database_name
| COLLATE collation_name
}[;]
Trong...
- 25
- 764
- 0
Cambridge.University.Press.Brittany.and.the.Angevins.Province.and.Empire.1158-1203.Oct.2000.pdf
Ngày tải lên :
21/09/2012, 10:46
... from the
lands controlled by the Penthie
Á
vre family, settled on these estates. The
other contingent lacked the unity of the Richmond tenants. These
were Bretons from the north-east of the duchy ... forti®cations without
the permission of the duke;
± The barons of Le
Â
on and Penthie
Á
vre had the right of wreck on the shores of
their lands;
± The barons of Le
Â
on and Penthie
Á
vre were ... salt-works, the castellany of Blain and the
forest of Le Ga
Ã
vre.
24
South of the Loire, ducal domains included the
castellany of Le Pallet,
25
estates on the south bank of the Loire and
another in the...
- 265
- 1.2K
- 2
Cambridge.University.Press.The.Works.of.Archimedes.Volume.1.The.Two.Books.On.the.Sphere.and.the.Cylinder.Translation.and.Commentary.May.2004.pdf
Ngày tải lên :
21/09/2012, 11:00
... triangle having the same base as the segment and an equal height.
3
Later, theorems worthy of mention suggested themselves to us, and we
took the trouble of preparing their proofs. They are these: first, ... equal to the line drawn from the vertex of
the segment to the circumference of the circle which is the base of the
segment.
5
Next to these, that, in every sphere, the cylinder having a
1
The later ... smaller.
/3/ And similarly, that among surfaces, too, which have the same
limits (if they have the limits in a plane) the plane is the smallest. /4/
And that among the other surfaces that also have the...
- 387
- 1.2K
- 3
101 ielts speaking part two tasks about the past present and future
Ngày tải lên :
04/10/2012, 11:45
... about the Past, Present and Future
The most challenging and least likely tasks in the exam are the tasks that are mainly about
the future (towards the bottom below), with the easiest and most ... What the interior of the building was like
- What facilities there were in the building and the local area
And say if you would like to study somewhere like that in the future or not, and
why ... know them
- When and how you first met them
- How long you have been working or studying together
And say whether you think you will get to know that person better in the future or
not, and...
- 24
- 1.8K
- 9
Working paper series the phillips curve and long-term unemployment
Ngày tải lên :
24/10/2012, 09:11
... for both the
standard and the modified models. For each of the specifications, the coefficient on the
unemployment gap and standard errors are reported. Additionally, for the duration model,
the value ... inflation.
Table 2 reports the same set of results for the non-Europe OECD countries in the sample.
As in the previous table, the coefficients on the unemployment gap have the correct negative
sign and are statistically ... by the standard deviation of the NAIRU.
weighted sum of the individual country indices, with fixedweightsbasedoneachcountry’s
output.
The synthetic euro area data are used to estimate the standard...
- 49
- 370
- 0
- has attracted increasing attention as a component of amperometriclglutamate sensors used in the food industry and clinical biochemistry the precursor of lgox
- the old man and the sea
- it combiens a strong grammar syllabus with the specialist vocabulary and skills that learnes need the succees in their chosen field
- exhibits and statistical data
- mapping data to classes
- the iconic body and the crash
- editing and updating data in a web forms datagrid
- filtering and sorting data
- explain the constants variables and data types in java
Tìm thêm:
- hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam
- xác định các mục tiêu của chương trình
- xác định các nguyên tắc biên soạn
- khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn
- khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản
- khảo sát chương trình đào tạo gắn với các giáo trình cụ thể
- xác định thời lượng học về mặt lí thuyết và thực tế
- tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam
- điều tra đối với đối tượng giảng viên và đối tượng quản lí
- điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1
- khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam
- khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu
- nội dung cụ thể cho từng kĩ năng ở từng cấp độ
- xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct
- phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ
- mở máy động cơ lồng sóc
- mở máy động cơ rôto dây quấn
- các đặc tính của động cơ điện không đồng bộ
- hệ số công suất cosp fi p2
- đặc tuyến hiệu suất h fi p2