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by: theWizK |
last post by:
Hello all.
I have noticed that when I generate a strongly-typed dataset from an xml
schema that the DataTables that are generated have their constructors marked
as internal. What this means is when I try to instantiate one of the
strongly-typed tables from this dataset from a different assembly, I cannot.
Let me provide examples...
If I have a simple dataset like this:
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by: Somebody_Out_There |
last post by:
Hello,
I am trying to create a strongly typed datatable/dataset from an untyped
dataset or datatable returned from a stored proc.
The structure of the table cannot be static since the results are
dynamic which means that I am right now creating the schema/structure of
the datatable from a datareader using reader.GetSchemaTable() and then
looping thru the reader to populate values.
Is there any other efficient way of achieving this?...
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by: Rakesh Rajan |
last post by:
Hi,
I have a method, which opens a connection, creates an untyped datable, fills it and returns it back.
I have defined a typed datatable in my application as well. For some reasons, I have to call the above mentioned method to get data. Unfortunately, as it returns an untyped datatable, I can't assign my typed datatable variable this value (a base type can't be converted into a sub type automatically).
Without resorting to looping thru...
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by: nabil m |
last post by:
hi i have a couple of questions:
1) what is the difference between type and untyped dataset - i would like t
ouse the typed dataset to take adv of intellisense- but the dataset i have
created seems untyped -
herei s my code -
//create myConn to the db and my Select query and execite
SqlConnection myConn = new SqlConnection("");
SqlCommand mySelectCommand = new SqlCommand("SELECT ContactPassword
ContactUserID FROM TABLE WHERE...
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by: nabil m |
last post by:
hi i have a couple of questions:
1) what is the difference between type and untyped dataset - i would like t
ouse the typed dataset to take adv of intellisense- but the dataset i have
created seems untyped -
herei s my code -
//create myConn to the db and my Select query and execite
SqlConnection myConn = new SqlConnection("");
SqlCommand mySelectCommand = new SqlCommand("SELECT ContactPassword
ContactUserID FROM TABLE WHERE...
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by: thomson |
last post by:
Hi All,
What is the difference between a typed dataset and an untyped
datset,
Where can be this used actually, I mean in which situation
which has to be used,
In case anyone has got some articles please let me know
Thanks in Advance
Regards
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by: Przemo |
last post by:
Hi,
I wonder about performerce comparision between these two
types of DataSets. Are benefits of typed DataSets enought
to beat speed of untyped ones?
Or it doesn't matter?
What do you think?
Przemo
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by: Ronald S. Cook |
last post by:
I've always used untyped datasets. In a Microsoft course, it walks through
creating typed datasets and harps on the benefits. It has you drag all
these things around ..wizard, wizard, wizard... code gen, code gen, code
gen.
What's at the end looks slick, but then there's a ton of generated code that
I'm going to have to maintain now.
I.e. I like typing things myself (don't like wizards) so I can know exactly
what I've done.
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by: vrushalik |
last post by:
Hi,
i want to know pros and cons of both Typed and Untyped dataset in detail.
can we customize untyped dataset?
What is benefit of Typed dataset?
is there significant difference between performance of Typed and untyped dataset?
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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