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by: cdj |
last post by:
Hi all,
I've got a picturebox on a form, and a save button. When I go to save,
the app craps out with the following error:
==================
An unhandled exception of type
'System.Runtime.InteropServices.ExternalException' occurred in
system.drawing.dll
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by: CodeRazor |
last post by:
I'm unfamiliar with image manipulation using c#.
How can i resize a jpg that currently exists in a file and save it resized
as a new file.
The examples i've found have been a bit misleading for my particular
requirements.
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by: David Elliott |
last post by:
I am creating a control to display GIF/JPEG images for my website. The control
has a Panel to hold the images.
I would like to perform the following.
1) store the original on disk and create a thumbnail on the fly.
2) thumbnail will be 20% of the original size.
3) the panel will hold all the images of a specific directory
Using System.Drawing.Image, I can satisfy number 1 and 2, but how would I
output the info to the panel?
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by: asad |
last post by:
Hello friends, how ru all, i have some problem about saving created
thumbnail, following is the code i use for creating thumbnail but thumbnail
was not saved it is on memory which method is used to store created thumbnail
in to hard disk
<%@ Page Language="VB" ContentType="text/html" ResponseEncoding="iso-8859-1"
%>
<%@ Import Namespace="System.Drawing.Imaging"%>
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by: Brad |
last post by:
I have code which takes an image, uploaded from a web page, and saves it to
a database. Now I want to always resize an uploaded image before it is
saved to the database. My code to resize is below and of course it's not
working properly because my web page which displays the resulting image from
the database is not showing the image. I **think** the problem is in my
converting the bitmap back to a byte array. If I change my code back...
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by: Daniel |
last post by:
Hi all,
Is it possible to output the contents of a panel as a graphic file?
--
Daniel
MCSE, MCP+I, MCP in Windows 2000/NT
--------------------------------------
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by: TheGanjaMan |
last post by:
Hi everyone,
I'm trying to write up a simple image stamper application that stamps the
Exif date information from the jpegs that I've taken from my digital
camera and saves the new file with the date stamped on the lower right
part of the picture. (I'm not an advanced programmer so my code may not
be 100% efficient - sorry, I'm still learning)
Everything works fine until the saving part. I've been able to read the
file into a...
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by: NutsAboutVB |
last post by:
Hello,
I am a .NET programmer and I have a JPEG image file (from digital
camera) of about 109 KB's in size, when I open it and save it
(without making any alterations at all, just going to File --> Save) in
MS Photo Editor, the file is automatically shrunk in size to 81 KB's.
When doing the same thing in MS Paint, the file is shrunk to 54 KB's.
The file has the same number of pixels after both saves (as expected).
My question follows...
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by: pamela fluente |
last post by:
I have been using something like:
public void SaveJPG(Image Image, string FileName, long
QualityLevel_0_100, long ColorDepthLevel)
{
ImageCodecInfo ImageCodecInfoJPG = GetEncoderInfo("image/jpeg");
EncoderParameters EP = new EncoderParameters(2);
EP.Param(0) = new EncoderParameter(Encoder.Quality,
QualityLevel_0_100);
EP.Param(1) = new EncoderParameter(Encoder.ColorDepth,
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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: 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: 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...
|
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: 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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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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