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by: Vicente Nicolau |
last post by:
hello,
I have a problem when I preview or print a document in an ISO A0. I have an
application which load an 10x10 image (bmp or
jpg) and spread it in the A0 paper. When I make the print preview, it starts
to draw (ev.Graphics.DrawImage) but after a few
seconds an exception throws:
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by: Richard Arthur |
last post by:
I periodically get an "Object in use elsewhere" exception in my code while
using Bitmaps. I am curious to find out if I lock on a bitmap, will that
remove this problem, or will I have to lock on the Bitmap before drawing it
on a canvas somewhere.
I find that this error usually happens if I have a bitmap, set it to the
background of a form or control, and then I continue to use the Bitmap (e.g.
get the bitmap's size, or extract...
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by: lgbjr |
last post by:
Hello All,
I have some pictureboxes on a VB.NET form that are linked to an AccessDB. If
the user wishes to open or edit an image, I need to save the image in the
picturebox to a temp file, then open that file in whatever viewer/editor is
the default for the users system. I tried to do
picturebox1.image.save(filename), which results in "A Generic error occured
in GDI+".
However, if I use an unbound picturebox, do a
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by: Rider |
last post by:
Hi, simple(?) question about asp.net configuration..
I've installed ASP.NET 2.0 QuickStart Sample successfully. But, When I'm
first start application the follow message shown.
=========
Server Error in '/QuickStartv20' Application.
--------------------------------------------------------------------------------
Configuration Error
Description: An error occurred during the processing of a configuration file
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by: MLH |
last post by:
Private Sub ButtonP_Click()
On Error GoTo Err_ButtonP_Click
Dim ThisForm As String
ThisForm = Me.Name
Exit_ButtonP_Click:
Exit Sub
Err_ButtonP_Click:
Dim r As String, k As String, Message3 As String
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by: GHS |
last post by:
I'm writing code to parse a specific website and decided to use MSHTML to
help (instead of regular expressions). The parsing code is complete - looks
very nice if I say so myself. :-)
The problem I have is setting up the doc itself. Here is a code snippet of
where the problem shows up:
FileStream file = new FileStream("c:\\day.html",
FileMode.OpenOrCreate, FileAccess.Read);
StreamReader sr = new StreamReader(file);
string html =...
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by: morangolds |
last post by:
Hi all,
I work as a glue coder and often have to interface existing mechanisms
with other platforms. Creating bridge code between command-line
functionality and desktop GUIs takes up a lot of that definition,
along with creating abstraction layers for older-style C code. I've
been working with .net (almost exclusively with C++.net, just a bit of
C#) to create end-user interfaces with a relatively good deal of
success (I'm used to ansi/STL...
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by: =?Utf-8?B?Sm9hY2hpbQ==?= |
last post by:
I have an image which I'm trying to save using
my_image.Save(some_path, System.Drawing.Imaging.ImageFormat.Path);
and then I get the error "Parameter is not valid".
What could be the reason for this error? I know I can store it as a Png file.
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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: 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: 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: 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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