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by: Joakim Olesen |
last post by:
Hi
I have a table with a BLOB column which contains bmp images. I'm
unsuccessfully trying to fetch one of these images and saving it as a file.
The result is a file with a size of 12Kb, but it's not a valid BMP file (I
can't view it in an image viewer). The image I try to fetch is quite small
though, so the size (12Kb) is sensible. I've pasted my code below (and it
doesn't throw any exception):
using System;
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by: Adam |
last post by:
I have extensively searched for a solution. Below is my code that is
contained in an aspx. When my browser hits this aspx, I just get the
standard broken image picture. I know the data is the database is
correct because I have seen another employee retrieve it using Crystal
Reports. Can someone please tell me what I am doing wrong and offer a
suggestion to make this work? (This code does not generate errors, I
just can't the image to...
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by: Abhishek |
last post by:
can anybody tell how to fetch image from database(access) to the
visual basic picture box control. the code i have been using is as
below but it gives me invalid paramter error....
Dim connection As New OleDb.OleDbConnection()
Dim cmd As New OleDb.OleDbCommand()
cmd.CommandText = "select ID,Name,Description,Image from
MASTER where ID like '" & Trim(cmbID.Text) & "'"
cmd.Connection = connection
Dim myReader As OleDb.OleDbDataReader
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by: asenthil |
last post by:
Hai to all,
this is senthil...
i'm now working in the field of VC++...
i want to connect a mysql database...
just now tried to retrieve rows from a simple
mysql database by using VC++
My database is like this...
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by: broughcut |
last post by:
Is it possible to fetch a specific div from a source html document
using XMLHttpRequest, rather than fetching the entire file?
I was going to use Ajax on mouseover but keep the normal link intact,
so that if the user does not have javascript they can click the link
as normal and this would take them to the new page, but if they have
javascript (and ActiveX enabled I guess, in the case of IE) it would
just fetch the appropriate div into...
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by: viralshah20 |
last post by:
Hello Friends,
Can Anybody guide about how should i code to fetch image and save image in Access database.I have save image by reading byte by byte but cant fetch it appropriately. i have used OLE object data type in access database.
Platform : ASP.Net 1.1(VB.Net)
Database : Ms access
please anybody can help me about this.
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by: Mahbubul Alam |
last post by:
Hi
Any one can tell me how to fetch image data from Access database to VB.NET.
Mahbub
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by: camarun20 |
last post by:
Hi ,
I constructed an MS access query in java to retrieve the rows in random.
The code snipet
Connection con = DriverManager.getConnection( database ,"","");
Statement s = con.createStatement()
strQry = "select top 10 S_No , Rnd(S_No) as exp from Questions order by Rnd(S_No) desc" ;
s.execute(strQry) ;
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by: =?Utf-8?B?SmVmZlAtPg==?= |
last post by:
I want to retrieve an image file (TIF) convert it to a bmp file and enable
sizing.
I know how to do the converting & sizing part, and store any atributes to
file location in the webconfig, what I don't know is how to get the image
file.
The only way that I've got it working was to Impersonate a user login at the
other server.
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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: 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: 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: 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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