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by: Faith |
last post by:
Hello.
I need to take a column from Excel(unknown amount of rows)
that will be selected by the user and copy those cells.
Then I will need to paste those cells into the first
column in a Data Grid (system.windows.forms).
Basically, the user receives a list of clientIDs from a
client as an email attachment in Excel listed like:
1234 ABC Company
234 DEF Company
348 GHI Company
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by: Lie |
last post by:
Hi all,
I have problem in getting selectedindex of multiple listbox selection in a
datagrid. I have a listbox with multiple selection mode inside datagrid. In
Edit mode, I need to get back all selected items of that listbox and display
it.
can anyone help?
Thanks
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by: Eddy Balan |
last post by:
Hi.
Please help me.......
I would like to copy the datagrid contents to clipboard and then to paste it
into Excel but I can't make a multiple selection.
Eddy
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by: |
last post by:
Hello,
I have a routine in my Windows application that exports the contents of a
datagrid to Excel. It is modeled closely after the HowTo example on MSDN:
http://tinyurl.com/5g2jm.
Depending on the number of rows/columns in the datagrid, it can be extremely
slow (several minutes to populate a 1000x50 spreadsheet). That is
understandable, looking at the number of steps to copy over just one row.
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by: |
last post by:
I wrote a class in VB.NET to export the contents of a datagrid to Excel. It
works perfectly on my machine, but it fails on my customers' PCs that have
identical versions of Win XP (SP1) and Excel (SP1) installed.
The error is:
System.Runtime.InteropServices.COMException(0x800A03EC): Exception from
HRESULT: 0x800A03EC.
at Microsoft.Office.Interop.Excel._Worksheet.Paste(Object Destination,
Object Link)
at...
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by: Peter |
last post by:
Does anyone know a way to import excel data very fast?
I have spreadsheet data that has to be processed, the spreadsheet has 256
columns and 20,000 rows of data. That's 5,120,000 cells.
The cells can contain any type of data, but the data has to be coverted to
Double arrays. Currently I read the data from the spreadsheed using OleDB
and put the data into datagrid which is not too bad - takes maybe a minute,
but when I move the data...
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by: Amirallia |
last post by:
Hello
Here's my code to export a datagrid to Exel :
Response.Clear()
Response.Buffer = True
Response.ContentType = "application/vnd.ms-excel"
Response.Charset = ""
Dim monStringWriter As StringWriter = New StringWriter
Dim monHtmlTextWriter As HtmlTextWriter = New
HtmlTextWriter(monStringWriter)
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by: Coleen |
last post by:
Hi All :-)
I'm using .Net Framework 1.1, VB and need to be able to download the data
from a datagrid into an Excel 2000 spreadsheet for our accounting users.
Can anyone please point me to a good link on how to do this or give me some
pointers? TIA,
Coleen
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by: Reggie |
last post by:
Hi and TIA! I have an export procedure that exports my data from my
datagrids to excel. The problem is that I lose leading zero's cause excel
removes them and doesn't treat them as text. Is it possible to design an
excel template file, place it in my shared network folder and have the
procedure write data to the template file? I've thought of reading the
recordset line by line, field by field and concatenating an apostrophe at
the...
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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: 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: 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: 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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