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by: mevar81 |
last post by:
Hello to everybody.I have a problem.I used a
TypeDescriptor to retrieve a TypeConverter to convert an
Image to a string.The problem is that it converts the
image to the string "System.Drawing.Bitmap" so lately I
can't convert the string to an Image.I've tryed to use an
ImageConverter too,but the result is the same. Why the
converter works like the Image.ToString() method?What's
its goal?Anyone know how to convert an Image to a string
so...
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by: VenuGopal |
last post by:
Hi Everyone,
in my application i am interacting to a known server. i send a request and
get a response from the server. i am using XML and HTTP here.
part of the job is that the XYZ server is sending a image in the Ascii
format using XML. ASCII is not useful for me to display the image. i need to
convert it to BASE64 format... so i can go ahead and view the image. How do u
convert ASCII to Base64 in C#.
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by: James dean |
last post by:
The following code is the current method i have for converting an image
to Base64.Is this the most efficient way to convert an image to base64
or are there others. The Image class's Save method is slow here and i am
wondering if i can do it some other way to make it faster.....Any ideas
public string ImageToBase64String(Image imageData ImageFormat format)
{
string base64;
MemoryStream memory = new MemoryStream();
imageData.Save(memory,...
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by: James dean |
last post by:
Do i have to create an index pallette. How do i do that?. Or, Can i not
just make an ordinary 8pp pixel format without this indexed
problem......
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by: Ignacio Marcos |
last post by:
Hi all. I need to convert files on my server from gif to
jpg format. I tried with the thumb function, but it does
not work (on the line thumb.Save(Response.OutputStream,
Imaging.ImageFormat.Jpeg)). Anybody can help me, tanks a
lot.
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by: Daniel |
last post by:
I have looked everywhere on the web for an answer to this and the only
thing I can find is converting the image format when the file is
present on the local filesystem. What I want to do is use a web form
to upload a TIFF image (scanned images) and convert it to a JPEG
before I insert it into SQL Server. The file upload part works great,
but I can;t convert the image. I certainly don't want to upload it the
the server filesystem, convert...
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by: Scott Schluer |
last post by:
Is there a way to use the Image class to convert a color photo (GIF or JPEG)
to a B&W photo?
Thanks,
Scott
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by: platinumhimani |
last post by:
-How to convert any image(8,16,24,32 or 64-bit) to 8-bit grayscale
-i have tried to convert a 24-bit image to grayscale using setpixel
and getpixel functions, in vb.net
but i am unable to save that image in grayscale format.How do i do
that.It still saves in true color format.
-i used picturebox1.image.save() method
-i tried to convert an 8-bit image into grayscale but was unable to
do it.
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by: femtox77 |
last post by:
Hi to all!!!
I'm trying to convert a pdf file into an image, for example JPG or PNG
format, with ImageMagick. I use the command line. For example: convert
header.pdf header.jpg. But I obtain a bad result. The jpg's quality is
very low. Why? I tried to use - quality 100 option but there isn't
improvement. I think also that this option isn't active for the pdf
conversion to an image format or not? I need some good ideas :D...
Thanks to...
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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: 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: 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: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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