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by: Rich |
last post by:
Ok I am trying to read a memo field from an Access DB
that has more than 255 char. I am only getting 255 chars
back from the reader. Why is this and how do i get the
whole memo field. Here is a piece of the code I am using
Do While m_oleDBReader.Read()
var = m_oleDBReader("memo_field")
Loop
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by: 6thirty |
last post by:
Hi,
I've created a stocktaking database using Access XP. This is indexed by two
fields - part number and shelf location.
I am currently inputting all the data via a form. When I have entered a
record such as:
part number 202354-001
location C1-01
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by: Buddy |
last post by:
Hello,
How do I get the number of row retrieved on a SELECT
query when using OleDbDataReader?
I am using Framework 1.0.
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by: Dion Heskett |
last post by:
I wish to supply the formating as a parameter, I have tried OleDbDataReader
but get a null ref.
just can't seem to get this to work. I think this has something to do with
ExecuteReader.
also can't seem to use this as the first pram
OleDbDataReader reader = new OleDbDataReader()
i.e
public static string Read(OleDbDataReader reader, string query, string
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by: Smitty |
last post by:
I have a function that imports an Excel file into an Access table using SQL.
I then close the OleDataReader and the OleDbConnection, then dispose the
OleDbCommand, then OleDbConnection. The calling function then attempts a
File.Delete (also tried the FileInfo delete) on the Excel file, but gets the
message "The process cannot access the file ... because it is being used by
another process".
I've stepped through the code and it steps...
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by: Claudia Fong |
last post by:
Hi,
I'm using the oleDbDataReader HasRows properties to detect wheter my
table contains a record with the parameter below:
oleDbConnection1.Close();
objreturnst.Parameters.Value = comboBox2.Text;
objreturnst.Parameters.Value = comboBox1.Text;
oleDbConnection1.Open();
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by: Steve1 via DotNetMonster.com |
last post by:
Hi all,
I''ve created an OleDbDataReader that will contain the number of records that
the used SQL query will return. I'm then using a while loop to loop while
the OleDBDataReader object has records. I would like to know does the
OleDbDataReader contain the actual information on each record i.e. the fields
in the database and their values? Or does the ExecuteReader command only
contain the number of records present from the used SQL...
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by: darrel |
last post by:
I'm trying to whip up a fancy repeater control that will put records into a
two-column table for me.
This is how I envision it working:
itemtemplate
if record count = odd then write out the TR tag
td <record> /td
if record count = even then wrote out the /TR tag
if record count = odd AND it's the last record, write out an empty TD and
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by: John |
last post by:
Hi
I have below code which is written using a datatable dt. What is the
equivalent code using a OleDbDataReader?
For j = 0 To dt.Rows.Count - 1
Dim dataArr(dt.Columns.Count) As String
For i = 0 To dt.Columns.Count - 1
dataArr(i) = dt.Rows(j)(i)
Next
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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: 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: 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: 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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