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by: Sanju |
last post by:
Dear All,
I have written a stored procedure which returns a
Varbinary column from MS SQl Server 7 database. I tried
converting the same into Varchar but this will not work in
the database. I want the varbinary column in the Back End
as a Varchar value (like 0x00000000000003F4) in my ASP.
How can I achieve this? Please help.
Thanks
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by: Eugene |
last post by:
Hi,
I have been battling with this for days now. If you execute the SQL below
you will get the following result: 0x3078303030303030, which is incorrect.
It looks like the conversion is more literal than I am wanting. Does anybody
know the correct way to convert a timestamp that has been stored as a char
type, back into a varbinary(8)? (vb(8) is the suggested data type for
storing timestamps)
==============================
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by: Maciej |
last post by:
Hello I have some problems with converting varbinary to float in T-SQL
stored procedure. In my C# application i have table of structures with
double type fields. Size of this table is variant. I have to send this
table to SP. Because of performance i want to send it only once and
whole. So I have to cut this varbinary blob in my Stored procedure to
receive structure field values. But I have problems with double fields
- conversion from...
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by: Vinod |
last post by:
Hi,
I have a stored procedure which expects a varbinary datatype. How
can i pass a varbinary datatype from asp.net
directly to the stored procedure. I tried using the Convert function in Sql
server to convert the string to varbinary but it gives
a different value. Can you give me suggestions on how to approach this
problem.
The SQL server column datatype was made to varbinary because the data is in
hexadecimal format.
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by: Namespace |
last post by:
Hi
I need to convert a single value (based on a stored procedure call) - a SQL
datatype of varbinary to be precise - to a 1-dimensional array of bytes in my
ASP.NET application.
I use a SQLDataReader to make the stored procedure call and if I try to show
the return value on the web page it reads "System.Byte". I use the
varbinary field in the SQL tabel to store a so called salted password hash.
No problem storing it - but the...
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by: Bill Nguyen |
last post by:
I need sample code to insert binary file (mappoint map file) into a
varbinary column using VB.NET.
Please help!
Thanks
Bill
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by: =?Utf-8?B?ZHZhcm1h?= |
last post by:
Hi
I am executing a Sql Server SP from my C# app
One of the parameters is of type varbinary. Since the content length of this
parameter is variable I cannot set it to a pre-defined length. What do I set
the parameter size to ?
I can set it to -1 but does -1 means variable upto maximum size of Varbinary
type ?
Regards
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by: Karch |
last post by:
I am doing some experimenting with serialization (for use with Service
Broker) and I am having a problem converting from a .NET DateTime (in the
client application) to a SqlDbType.VarBinary (as passed to the stored
procedure VARBINARY(MAX)) and then finally back to a valid DATETIME in Sql
Server. It seems I have tried everything, but I always get an error when
trying to convert the hex value representation of the byte array to a valid...
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by: Gilad |
last post by:
Hi
I moved to SQL Server 2005 (from 2000) and noticed there is a better
variable to deal with binary arrays.
I hava a table that hold 9 columns of images (BLOB). each array has a
different size and can be larger than 4k.
I've changed the column data type from image to varbinary(max).
After the chnage, the size of the table grew from 22MB to 26MB.
Any idea why? I though the new variable should be better.
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by: Martin Horst |
last post by:
Hi,
I've got an application which is written in .Net 1.1. When I try to
write a varbinary(max) field using the SqlCommand and SqlParameter
classes I got an exception like this:
"The conversion of varchar into varbinary is invalid".
When I remove this field from my update statement, everything works
fine. The SQL paramter got the the DbNull value.
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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: 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...
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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: 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: 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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