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by: Bruce Adams |
last post by:
I am using VB6 SP6. I have an application that prints charts. Specifically,
it prints line charts of plant process information nightly. The code is a
mix of API calls and Printer methods. I am currently migrating to a new PC
running XP. The charting application is hanging on a single line of code:
Printer.Orientation = vbPRORLandscape
It throws an error '484', "Problem getting information from the printer.
Make sure printer is set up...
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by: Az Tech |
last post by:
Hi people,
(Sorry for the somewhat long post).
I request some of the people on this group who have good experience
using object-orientation in the field, to please give some good ideas
for topics to include in a course on object-orientation that I'm going
to conduct.
(I will later summarize all the replies and discussion, for the
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by: tvmaly |
last post by:
Does anyone know if it is possible to determine if an image is
horizontal/vertical and color or black & white using the python image
library? I have been searching this news group and the information was
not all clear on this.
Best Regards
Ty
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by: Vishal Naidu |
last post by:
i m a college student in my second year.....
my queston is..
is it really possible to write object oriented code in C ?
and if yes how do we achieve abstration, polymorhism , hierarchy etc.
in C
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by: Rene |
last post by:
I would like to get a reference to a Brush using the color name of the
brush. For example, right now if I want a brush with a certain color, I
would hard code something like Brushes.PeachPuff, this will get me a
PeachPuff brush, but what if my brush depended on a string passed by the
user? If all I had was a string with the name "PeachPuff" how can I create
Brushes.PeachPuff using the string value?
Thank you.
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by: boxim |
last post by:
having a moment,
cant you just
Brush br = new Brush(Color.Black);??? saying you cant cos it's an abstract
class
need to get to a brush from a color
tia
sam martin
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by: Dennis |
last post by:
When I instantiate a Brush resource such as a solidbrush, do I need to
dispose the resource when I'm finished or will it automatically be disposed
when the function/sub it's used in ends? Thank you for any replies.
--
Dennis in Houston
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by: Johnny J. |
last post by:
I've got an inherited control where I want the user to be able to specify a
color property. Using that color, I'm drawing a line
private m_UserDefinedColor as Color
.....
Dim g as Graphics=this.CreateGraphics
Dim myPen as Pen = new Pen(m_UserDefinedColor)
g.DrawLine(myPen, X1, Y, X2 - 1, Y)
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by: Tom P. |
last post by:
I am doing quite a bit of custom painting and it means I have to
create a lot of brushes (think one for every file system object in a
directory) per paint. How expensive is this? Should I find a way to
create the brushes once, store them in an member variable, and use
them when I need them? Or is creating brushes a throw-away process
that doesn't take a lot of work?
Thanks for the info.
Tom P.
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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: 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: 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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