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by: David Londeck |
last post by:
I am using Visual Basic 2003 and I have written a notepad like application
using the RichTextBox control. I am having trouble trying to emulate
Microsoft Words text block copy/paste feature. In MS Word you would Hold
Alt
while clicking and dragging the mouse. A block of text would then be
selected
and you can then copy and paste what you have selected. Has anybody done
this?
What I am trying to do is copy multiple columns across...
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by: Matthew Wieder |
last post by:
I have a datatable as a source and I need to produce a datatable which
is all the rows in the original datatable except the first row, copied n
times. So, if I had a datatable of:
A B C
1 21 12 32
2 1 43 12
3 32 12 35
I need to output:
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by: frankh |
last post by:
With Marshal you can copy data from a one-dimensional array to
BitmapData.Scan0.
What do I do if my array is two-dimensional?
Or, alternatively, can I create somehow two variables
byte arr1; // size 480*640
byte arr2; // size
which are references to the same memory block and allow me to access it
at will with one or two indices, e.g. arr1 or arr2?
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by: louise raisbeck |
last post by:
This sounds complicated but bear with me. I have a datagrid. It is dynamic in
that, i dont know how many columns i will have until the dataset is back so i
have to build the datagrid dynamically. I know there will be at least one
column required however, so I have put into my aspx a template column with a
checkbox in it. Then for the number of columns in my dataset more than 1 I
want to copy that templatecolumn and duplicate it for the...
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by: Adam Witney |
last post by:
Hi,
Is it possible for the COPY command to read data from a file, but skip
specific columns?
Thanks
Adam
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by: GTi |
last post by:
I have two identical tables with one IDENTITY column and several other
columns.
I have tested the COPY * INTO table2 FROM table1 WHERE xx
but it requers that table2 does not exist.
TABLE2 is a history database of TABLE1
How can I copy row(s) from table1 to table2 without conflict with
IDENTITY columns using SQL query.
Or must I do this from a program (C# .NET)
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by: dkmarni |
last post by:
Hi,
I am trying to do this perl script, but not able to complete it successfully.
Here is the description what the script has to do..
Accept two and only two command line arguments. Again, these will be the names of two directories. This time, make sure that the "sending" directory exists (and is, indeed, a directory). Make sure that the "receiving" directory exists, and if not, create it. Then, copy files from the sending directory to...
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by: Manuel |
last post by:
Hi to all,
I'm trying to copy a Datacolumn from a table to another, but with this code:
destTable.Columns.Add(srcTable.Column);
I got this error:
Column 'colname' already belongs to another DataTable.
Anyone can help me?
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by: Sieldan |
last post by:
I'm trying to throw some data around so that I can manipulate it more easily. Unfortunately, I don't really know what I'm doing. :) So I'm creeping my way through it step by step.
What I have done so far is find the rows of data I need to work with, copied them into a temporary table, and removed them from the original table. Now I am trying to send the manipulated rows back to the original table. The hitch is the original table has two...
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by: Taxman |
last post by:
Windows XP, MS Office Excel 2003
If the tasks, I’m trying accomplish have been addressed previously (separately or in combination). Please, provide the links or keyword search to find them. I’ve been searching for code for each part of the task separately and trying to piece together multiple macros, that do something similar, to what I’m trying to accomplish in my over all task, but I’m not having a lot of luck. So, here’s the entire task,...
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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: 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: 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: 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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