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by: Rene van Hoek |
last post by:
Hi,
I am using Xalan 1.8.0 and Xerces 2.6.0 in C++.
I have an XML document which I first transform into an other XML
document using an XSL styelsheet. Then I want to parse with
XPathEvaluator the new XML document.
I succeed in transforming, also in parsing with the XPathEvaluator.
But I can not get any nodeValue, getNodeValue() returns NULL.
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by: Jeff Adams |
last post by:
I am using MSVC .NET to create a C program. I am having trouble creating a
window. The createwindow returns NULL however no error is caught. The
GetLastError() returns "operation completed successfully". So I'm not sure
what the deal is. CreateWindow doesn't have to be called from the main
function does it?
WNDCLASSEX wc = { sizeof(WNDCLASSEX), CS_CLASSDC, MsgProc, 0, 0,
GetModuleHandle(NULL), NULL, NULL, NULL, NULL,
...
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by: Brian |
last post by:
This is causing me to not be able to create a relation in my dataset.
Here's my code:
dc1 = ds.Tables .Columns ;
dc2 = ds.Tables .Columns ;
dr1 = new System.Data.DataRelation ("categories2subcategories", dc1,
dc2);
ds.Relations.Add (dr1);
dc1 always works fine. dc2 always returns null. There ARE records in
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by: Niall |
last post by:
I have an unmanaged C++ ray tracer which I am working to put a C# front end
on. It runs fine as just the unmanaged code. I have made a MC++ wrapper DLL
to expose the required types to the C# project. Things seem to be getting
through from the unmaged side to the managed side - the image is being
rendered correctly. However, at random points, calls to new are returning
null. Hence, when the managed type gets destroyed and calls delete on its...
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by: Dave |
last post by:
I am relativly new to visual basic, so this may be a no-
brainer.
I am attempting to use a computed column in a VB dataset
defined as followe:
'
'dcCost
'
Me.dcCost.ColumnName = "Cost"
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by: Uldis Bojars |
last post by:
Hi All,
I have encountered problems with JS RegExp.exec() and can't find what
is the problem. Could you help me?
formRequest is a function that extracts some information from
XMLHTTPRequest response. A very strange effect (and I can't find where
I've done something wrong) is that regexp matches in this function fail
on every second call.
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by: Nime |
last post by:
I use a dataset and autogenerated logic codes.
VS2005 generated FindByPrimaryKey method but the method
returns null instead of the related row even ý use a valid key.
The lines are below:
//DataTable
DataSetOrganizasyon.tableGeziDataTable tblGeziDT = new
DataSetOrganizasyon.tblGeziDataTable();
//DataTableAdapter
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by: av~ |
last post by:
Hi All ,
I am trying to call a db2 stored proc with cursor open from my java code but it always returns me null results though it executes fine when I call the procedure from the command line
Java code....................
CallableStatement stmt3 = EyeHibernateApp.getHibernateSession().connection().prepareCall("{call answers_select_id( ? )}");
stmt3.setString(1,20);
stmt3.execute();
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by: Peter Michaux |
last post by:
Suppose I have implemented a language with garbage collection in C. I
have wrapped malloc in my own C function. If malloc returns NULL then
I can run the garbage collector and then try malloc again. What do I
do if malloc returns NULL again? Can a C program ask the operating
system for more space and then I could try malloc a third time?
Thanks,
Peter
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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: 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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: 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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