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by: BG |
last post by:
We're having trouble writing the code to update a UI control (label.Text)
from a secondary thread. We're using C# with Windows Forms.
We have a main form named MainForm, a splash screen form named SplashScreen,
and a C# class library named BackgroundProcess.
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by: steve bull |
last post by:
I have a program in which I draw various shapes to a form but I would like to move it off the form into a user control.
The painting on the form takes a significant amount of time. I was thinking of making a bitmap map to the control so
that when it does a refresh it doesn't need to recalculate everything. It is easy using the form because I have clipping
and all the graphics draw routines(line, polygon etc). Is there a way to draw to a...
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by: Andreas Schubert |
last post by:
Hello newsgroup,
I am pretty new to .NET and need some advise on
how to approach to the following:
I have to create an application with a drawing surface, where some
predefined shapes (picture boxes with icons in it) can be dropped and moved
around.
This should work like some MS Visio on a very basic level.
The shapes should be dragged from a list.
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by: Dursun |
last post by:
Collegues, is it possible to do the foloowing:
Let end user draw specific shapes (a circle that has a number within it and
a connector that points to a specific area on the background image) using
Windows Forms and controls. To be more specific, I want to design a VB.Net
Windows form where end user will mark damages on an airplane picture (which
might be background picture of the form) using a marker object that has a
circle (with a...
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by: Jack |
last post by:
I am just beginning to get into designing (hand-coding) forms with .Net using C++. I am trying to write a very simple application that has buttons on it and draws a black ball every 10 milliseconds that bounces around the screen which I plan to use to learn more about programming in .Net and as a reference for future programs. I placed every function and variable in a single class (except the main() function) that extends the Form class. I...
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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: Tina |
last post by:
I need to find drawing software for my websites. I'm guessing that Adobe
Photoshop is an overkill. What's best for creating bitmaps usable for
websites?
Thanks,
T
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by: dr3amxstar |
last post by:
Hi Im using VB express 2005
I encountered some problems while drawing shapes in visual basic. Whenever i print shape on the picturebox it appears, but when i minimize it or go to another form and then come back to the form where the picturebox is, the image will disappear and i have to click the button for the image to be visible again. Is there any way to make the image stay?
Private Sub Button2_Click(ByVal sender As System.Object,...
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by: debasisdas |
last post by:
This article contains the basic syntax to draw graphics of various shapes and sizes in Visual Basic 6.0. Different types of geometrical shapes (rectangle, square, circle, arc, ellipse etc.) can be drawn on the form by using the following syntax.
Basic syntax (for line, rectangle, square)
=============================
OBJECT.LINE (X1, Y1) -(X2, Y2), , ]
STEP -- KEYWORD SPECIFYING THAT THE STARTING POINT COORDINATES ARE RELATIVE TO THE...
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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: 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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