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by: jacob nikom |
last post by:
Hi,
I would like to be able to store numerical array in MySQL. I am really
looking for the solution to store it in the one field only.
For example, I have a matrix, which I want to store in the table, but
I don't want to create one column per matrix element - too many
columns or matrix size could change easily.
Should I convert all elements from numerical type into string and
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by: YAN |
last post by:
my database (mysql) would be used to store Simplified Chinese and Traditional
Chinese, so i would like to store the text as unicode to the database.
I know there is a function Encoding.Unicode.getByte, and i would like to use
in this way:
Dim source As Byte() = System.Text.Encoding.Unicode.GetBytes("ä¸å›½")
After i get the Byte Array, how can i store the array by INSERT SQL statement?
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by: YAN |
last post by:
i cannot store unicode in thie way, please help!
Dim souce As Byte() = System.Text.Encoding.Unicode.GetBytes("CHINESE")
Dim sSql As String = "insert into tblpitems (fldItmDesc1) values (@a)"
g_dbCommand.CommandText = sSql
Dim paramData As MySqlParameter = New MySqlParameter("@a",
ByteFX.Data.MySqlClient.MySqlDbType.VarChar)
paramData.Value = souce
g_dbCommand.Parameters.Add(paramData)
DBConnection.ExecuteNonQuery()
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by: Opa1 |
last post by:
Hi,
This question has been asked b4 on these newsgroups. I can't find a
clear example.
I have a byte array called signature. I'd like to store this byte
array in a SQL server varbinary column and then read it back again. I
have the following code snippet:
Assumptions: sqlCon is a valid SQL connection initialized elsewhere
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by: moondaddy |
last post by:
I'm caching a dataset in an asp.net session variable to hold a user's data.
one data item I need to store is an image the user uploaded. My problem is
that I don't know how to get the image into the dataset because I don't know
what datatype to set the dataset column and then set this image to. I saw
an example where someone defended a datatable in the global class and
defined the column as an object, however, when I define a strongly...
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by: JC |
last post by:
HI
I want to use a byte array to store all the content of a file. Is there
anyway allow me to do so?
Thx
JC
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by: mwebel |
last post by:
Hi,
i had this problem before (posted here and solved it then) now i have
the same problem but more complicated and general...
basically i want to store the adress of a istream in a char* among
other pieces of information information and retrieve it later... like
this:
***********************
//supossing i have a istream
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by: prabunewindia |
last post by:
Hello everybody,
here i am going to explain, how to get mails from Outlook express database and store in our own database(local)
Initially you have to add the refference Outlook library10.0 or 11.0 from add ref.
If you not find that, download the dll from here and install..click here
open and windows application (or ASP.NET)
in Form1 class code(declare) the following,
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by: harshad |
last post by:
Dear All,Here I am facing problem to store image.I am trying to store byte
array(image) in to session variable so at time of update I will got that
byte array and I do my update. here i am given following code so kindly help
out me. on Button Click Event---------------------------------
Private Sub btnUpload_Click(ByVal sender As Object, ByVal e As
System.EventArgs) Handles btnUpload.Click
Try
' Dim fileUpload1 As FileUpload =...
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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: 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: 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: 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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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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