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by: Andreas Palm |
last post by:
I have a dataset that has DBNull in certain columns, now when I write
out this one to XML, I only get the columns as elements that do have
data in it. However I do need also the empty colums as empty elements
in the XML. How to do that ?
I don't understand why there is no simple option to specify the output
format, or did I miss something ?
regards
andreas
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by: Yama |
last post by:
Hi,
I have the following loaded into a dataset:
<xml version="1.0" encoding="UTF-16">
<xml xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882"
xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882"
xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema">
<s:Schema id="RowsetSchema">
<s:ElementType name="row" content="eltOnly"
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by: Thaddeus |
last post by:
//Author:
//Thaddeus Jacobs, MCP
//Kinematic Automation, Inc.
//mailto:tjacobs@kinematic.com
//
//Description:
//convert ADO .NET dataset to ADO 2.5 2.6 2.7 recordset and v/v
//DataSet to recordset conversion.
//Get RecordSet from Dataset
//ds2rs DataSet2RecordSet
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by: andrewcw |
last post by:
I read in a earlier post that I can get the column of a grid to sort by datetime if the column type was set as Date
I deserialize my XML and one attribute of the XSD has type as dateTime but upon inspection and behavior in the gri
the data type is string. If I preview the dataset with the GUI in VISSTUDIO it shows my datatype to be dateTime ..
If I try to rest the datatype I get this erro
Additional information: Cannot change DataType...
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by: Dave |
last post by:
Tried posting in the Winform Forum without much luck, so posting here...
After inserting a new data row to a DataTable that is bound to a
datagrid, I am unable to change data in a row that is after the newly
added row without getting bizarre results.
I have added the full code for the test below. Create a project drop
in the code and run. There is nothing crazy about the code. I used
the designer to add the dataset and to do the...
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by: Leo |
last post by:
Thanks for the Help in Advance!
I am a beginner in VB.Net. I am trying to create a form which is displayed in a email for our customers to fill in a Request for quote. I would like them to type data into fields and have it added to the Datagrid
I am constantly getting the error Column 'OALen' does not belong to table .
Any Ideas
Public tblJobItems As New DataTabl
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by: Roy Lawson |
last post by:
I am having no problems connecting to a DB, creating a DataAdapter,
and creating a dataset...and connecting to the data. Using the
builtin data objects to do all this.
My only problem now is navigating through the data. I can get the
data into a datagrid without any problems, but I want the data to show
up in textboxes and use some sort of move next, move previous, move
last, etc (like in VB6) command to navigate the data (using...
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by: Arne |
last post by:
How do I pass a dataset to a webservices? I need to submit a shoppingcart
from a pocket PC to a webservice.
What is the right datatype?
II have tried dataset as a datatype, but I can't get it to compile.
<WebMethod()> _
Public Function VerifySku(ByVal skus As XmlDataDocument) As DataSet
Test program :
Dim cartSet As DataSet
cartSet = ws.VerifySku(cartSet)
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by: Andy B |
last post by:
I need to custom build and use a dataset in c# to use with xml. Does anybody
know where I can find out how to do something like this? I was going to
create a class that generated the dataset and its data to hide all of the
complex (or should I say the huge chuncks of code) from the page itself.
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by: raghudr |
last post by:
Hi all,
I am parsing an .xml file.My main intention is to retrieve the field
value:- "Name Value" which is "rag" and store
it in a List.
Fot that i wrote code like this:
//i am using dataset method to read the .xml files
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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: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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