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by: Allison Bailey |
last post by:
Hi Folks,
I'm a brand new Python programmer, so please point me in the right
direction if this is not the best forum for this question....
I would like to open an existing MS Excel spreadsheet and extract
information from specific worksheets and cells.
I'm not really sure how to get started with this process.
I ran the COM Makepy utility from my PythonWin (IDE from ActiveSTate),
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by: JT |
last post by:
Hi,
I've read (and tried) the article "How To Automate Microsoft Excel from
Microsoft Visual C# .NET" (available at
http://support.microsoft.com/default.aspx?kbid=302084). This opens up Excel,
fills in a spreadsheet with numbers, and creates a chart in the spreadsheet
from the data.
Is there a way to do that, but insted of showing the chart in Excel, never
have the Excel window show up and just show the excel chart within my
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by: Vlad |
last post by:
I am trying to decide whether I should buy Visual Basic.NET Standard. I’d like to know the answer to the following questions to help me decide
1. Can I use Visual Basic.NET Standard to create a spreadsheet program? I don’t need all the functionality of Excel (other than some formatting, using some formulas, adding/deleting rows/cells, and printing)
2. Would someone that has Excel be able to open a spreadsheet created in my program
...
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by: Scott M. Lyon |
last post by:
I've just discovered a bug in some code I wrote a little while ago, and I
need you guys' help to fix it.
My program imports data from a standard Excel Spreadsheet (just with
specific column headers). I used ODBC in my VB.NET program to read that
spreadsheet into a dataset, to make it easy to manipulate. The code I use to
read it is as the bottom of this posting.
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by: Scott M. Lyon |
last post by:
I'm trying to figure out a way to export data (actually the result of a
Stored Procedure call from SQL Server) into a specified Excel spreadsheet
format.
Currently, I have the data read into a DataSet that consists of one
DataTable.
That DataTable has a specific name (for arguments purposes, let's say it's
called "DataGrid"), that I need to use as the tab name in the exported Excel
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by: Brooke |
last post by:
I am new to ASP.NET, but have been programming for about 14 years (C#
about 2 years). My manager asked me to develop a web application that would
allow employees to view a spreadsheet that is used to manage resources
(projects, employees, hours, dates, etc). The employee should only be able
to view data that pertains to them, and not be able to modify it (read only
view). My thought is to allow my manager to upload the spreadsheet to a...
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by: Robbe Morris [C# MVP] |
last post by:
We own a variety of components that work with Excel files
in a web environment (of course we can't use Excel
automation in a high traffic web environment). SpreadSheet Gear (great
component),
Syncfusion, formula one, and various others.
However, none of them appear to have the capability of
discovering a chart in Excel and extracting it as a byte array
or offer a conversation between its discovered settings to
a chart control of their...
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by: vijay |
last post by:
HI ALL,
How to create excel chart programatically using C#.net 2005. I have created an excel file by using Gembox.Spreadsheet component.Now i want to add excel Chart to this excel file.But Gembox not support the excel chart.So i am in trouble.
I want to create excel chart by using data available on excel file whichever i have created by using Gembox programatically. Is anybody knows the solution.
...
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by: damian.mcbride |
last post by:
I am using C# to take data from a database and place in an Excel 2003
spreadsheet. Depending on the user query the data can be anything
from a few rows to 1000 rows.
The Excel 2003 sheet is a template with 4 existing Charts. The charts
are formated with different colors and sizes etc. I want to select
each chart in turn and adjust the source data and series data to match
the number of rows.
I am having trouble setting the chart...
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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:
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: 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: 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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