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by: Derk |
last post by:
I have an VB App that reads an Excel Sspreadsheet and it seems to having
problems determining the data type of a column. The column in question has
alpha numeric content eg S001, B123 or 1234. I am aware that when reading
Excel Spreadsheets it will determine the datatype of a column, by looking at
the content of the first few rows. If it determines that the column is text,
then all numeric cells/fields are returned as null and if the column...
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by: Hemanth |
last post by:
Hello there,
Could someone pls give me pointers (or examples) on how to use PHP
(installed on a linux) to read & write MS Excel spreadsheets. So far
I've been converting a spreadsheet to text (as tab separated values)
and processing the text file. I'm wondering if I can avoid this step
and process the .xls file directly.
I found a thread in this group - related to this topic - but it says,
MS excel needs to be installed on target...
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by: RBohannon |
last post by:
I'm using A2K.
I'm inputing data from a text file into my DB, and I need to check for
the data already existing in the DB. If it's already in the DB, I
don't want to reenter it.
The two tables being used are tblPersonal and tblListData.
tblPersonal contains names, SSNs, etc. SSN is the PrimaryKey.
tblListData is keyed on the combination of SSN and ExamNum. In
tblListData, an SSN can be paired with more than one ExamNum, but the
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by: MLH |
last post by:
A97 has menu options that support exporting table
data to ms excel data file format. Is this easily implemented
from within code? Any examples? I looked in A97 HELP
for the TransferSpreadsheet Action but there was no
example code (Example appeared at the top next to
'See Also' but it was grayed out).
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by: novacreatura |
last post by:
Hi,
I have a project that's supposed to create a program for a "Dating
Service". The first part of the program is to read a textfile of
profiles which include names, age, etc...into a string array, and be
able to add,edit,remove to the textfile of profiles during runtime.
What would be the most efficient way to do this to make it easiest as
possible to make changes to the textfile during time and access
elements of the array?
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by: simchajoy2000 |
last post by:
Hi,
So I do actually know how to read excel into VB.NET using the following
approach:
With oConn2
.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data source="
& FilePath & ";Extended Properties=Excel 8.0;"
.Open()
End With
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by: personguy |
last post by:
I'm trying to read one column at a time from this data file:
24551 145.5 62.3 2.13
24582 153.7 63.0 2.52
26553 160.4 58.8 2.51
26613 159.5 58.9 2.02
26624 160.5 61.5 1.98
27725 170.9 62.5 2.03
27832 147.8 65.6 2.12
27976 155.4 71.0 2.34
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by: =?Utf-8?B?SmVzcGVyLCBEZW5tYXJr?= |
last post by:
Hi
In an app that I', writing, I would like to implement the similar to the
functionality in MS Word where Word detects wether a *.doc file has already
been opened in another instance of Word. I guess I would set some file
attribute like read-only or something on the file - however, does anyone know
of any other smart way to secure that a the same data file is only opened in
one instance of a program at a time.
Thanks.
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by: HardySpicer |
last post by:
I have a cvs data file orbit.csv and found this code.
function ReadFile()
{
var fso, f1, ts, s;
var ForReading = 1;
fso = new ActiveXObject("Scripting.FileSystemObject");
f = fso.OpenTextFile( Server.MapPath("orbit.csv"), ForReading);
return(f.ReadAll());
}
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by: sbettadpur |
last post by:
hello everybody,
can anybody have solution for reading excel from php.
my requirement is like this :
Initially i have to read the excel file and i need to insert that values into database table.
i searched in the internet i got solution like their is a package called "excelreader"
i downloaded from website i am not understanding and moreover i am not getting enough files.
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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...
|
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: 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: 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: 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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