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by: rt |
last post by:
Hello,
I'm looking for a commerical (supported) .NET serial control with source
(just in case) and have found the following and was wondering if anyone has
had experience with any of them:
http://www.sax.net/dotnet/communications/
http://www.winsoft.sk/ncomport.htm
http://www.mycomponentsoftware.com
http://www.scientificcomponent.com
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by: Jeroen Ceuppens |
last post by:
Hi,
When I draw a bitmap on a form, the bitmapdrawing disappears when I move the
form, how is it possible to lock the drawing so it stays visible when you
move or do somethings else....
Thx
Jeroen
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by: Espen |
last post by:
Hi
I have a C# application that should display a chart, the chart drawing
is done by a COM object. I have tried to use dllimport with gdi32.dll
and created compatibleDC and compatibleBitmap with the hdc from the
graphics object. The COM object is trying to draw on the compatibleDC
and I try to create a bitmap from the hdc when the c++ drawing is
finished. The image is not displaying anything, it is just black.
How is it possible to...
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by: Toble Rone |
last post by:
Im really stuck with this.
I have a propietary GIS system, with a georaphical database (like Oracle
Spatial)... with a lot of gis info and maps.
The point is ... i actually have a very big and complex subrutine that can
read and analize that DB... and generate an spatial output. I can use the
the Bitmap object from the System.Drawing namespace and simply draw the
output from teh DB.... but it's a bitmap/raster image.
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by: Niels Jensen |
last post by:
Hi guys,
I have the following code which is supposed to draw a grid in a panel
consisting of a specified number of squares. I can get it to draw the grid
and activate the autoscroll feature, however I cant get it to scroll
properly. I dont want to make the grid a bitmap and move that as the grid
can get very large and I want to keep memory and performance as high as
possible.
Is there an easy way to get the grid to to scroll so that...
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by: Hermanutz |
last post by:
Hello,
I'm look after a commercial joystick driver controlled by my application
(determine the number of axis, determine the number of buttons, transmit
axis values and button values). I thing, the virtual joystick driver
possible is a combination of an joystick or game port minidriver and a
opportunity to control this driver through IOControl or an ActiveX component
etc. which I can order about my application.
Why I look after such...
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by: davetelling |
last post by:
I am not a programmer, I'm an engineer trying to make an interface to a
product I'm designing. I have used C# to make a form that interrogates the
unit via the serial port and receives the data. I want to be able to draw
lines in a picturebox based upon certain data points I have received. I
dragged a picturebox from the toolbar onto my form, but after having gone
through the help files, looking online and trying a variety of things, I...
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by: JimRabit |
last post by:
Hi,
Can anybody suggest any good commercial or marketing reasons for
developing in .Net?
Many thanks for any suggestions...
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by: =?Utf-8?B?R2lkaQ==?= |
last post by:
Hi,
I've windows form, in this form i've a panel.
I want to draw lines inside the panel using the panel coordinates( meaing
that the left upper corner of the panel is 0,0), how can i do it?
Thanks,
Gidi.
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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: 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: 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: 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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