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by: Seán Meehan |
last post by:
Hi,
Hope somebody can help because i've looked everywhere else fo ran answer.
I'm connecting to an Access table with 100+ rows of data of approx 20
columns wide. I'm using getstring to "Quickly" display it in a table, but
it's un-useably slow. Any suggestions?
Thanks
Seán
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by: Crane Linkledder |
last post by:
What is the difference, and when to use one over the other?
Thanks
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by: Roland Hall |
last post by:
I have two(2) issues.
I'm experiencing a little difficulty and having to resort to a work around.
I already found one bug, although stated the bug was only in ODBC, which I'm
not using. It appears to be in the OLEDB driver also.
My connection was:
conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strPath & ";" &
"Extended Properties='Text;HDR=NO;FMT=Delimited'"
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by: Roland Hall |
last post by:
I have two(2) issues.
I'm experiencing a little difficulty and having to resort to a work around.
I already found one bug, although stated the bug was only in ODBC, which I'm
not using. It appears to be in the OLEDB driver also.
My connection was:
conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strPath & ";" &
"Extended Properties='Text;HDR=NO;FMT=Delimited'"
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by: Roland Hall |
last post by:
Three times the charm? Sorry for the repost. Trying to get my account
right.
I have two(2) issues.
I'm experiencing a little difficulty and having to resort to a work around.
I already found one bug, although stated the bug was only in ODBC, which I'm
not using. It appears to be in the OLEDB driver also.
My connection was:
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by: Paul K |
last post by:
I've run into a problem using this method that I have
been able to work around, but I think that there is a
more elegant way.
I create an array of 256 bytes and use the
SHBrowseForFolders API to retrieve a folder path into the
array. When I use the GetString method, the length of
the returned string is always 256, even if the actual
path length is only 10.
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by: GTi |
last post by:
I have a SQL database and some fields may be null.
This will trow an exeption:
string s=new string;
s=String.Format("{0}",myReader.GetString(1));
s=String.Format("{0}",myReader.GetString(2));
s=String.Format("{0}",myReader.GetString(3)); // null field
s=String.Format("{0}",myReader.GetString(4));
One solution is to use:
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by: cok |
last post by:
Hi, All
I have a question about Encoding.ASCII.GetString.
I want convert a byte array to a string, I use
Encoding.ASCII.GetString(byteArray)
(byteArray is something like )
but the retult is a long string contain string("ABC") and many '0',
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by: Frank Milverckowitz |
last post by:
Hi,
Newbie question about SqlDataReader column value access...
In java jdbc code to get a value from a table column we can pass the column
name (instead of an int index or offset):
String strLastName = rs.getString( "LastName" );
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by: mikfrost |
last post by:
I'm trying to read the exif info in a JPG image file. Reading the
ImageDescription field (270) that contains "abcæåø" only reads the
first 3 characters "abc". The field was written with ACDSee photo
manager.
// using the GetString method
propItem = img.GetPropertyItem(270);
img_desc = Encoding.UTF8.GetString(propItem.Value);
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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:
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by: Hystou |
last post by:
Overview:
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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: 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: 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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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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