| |
by: Ereck |
last post by:
How do I use Option Strict with a GUID: Here is the code sample. Convert
does not have a 128 integer type nor GUID type. So how do I make a GUID Type
Safe?
Public Function Load(ByVal iGUID As Guid) As Structures.Record Implements
Interfaces.Record.Load
Dim cn As New
SqlConnection(SQL.Connection.Info.SQLConnectionString)
Dim cmd As New SqlCommand
Dim da As New SqlDataAdapter
|
by: Jeffry van de Vuurst |
last post by:
Hi,
I'm working with Guids as the primary key of some of my tables. In my code,
I'm working with those Guids. Now I was wondering what is the best way to
work with Guids (in terms of performance, memory usage, etc)? Should I use
the datatype Guid or should I convert them to strings and then just work
with the string representation?
The majority of the processing I do with these Guids is comparing a Guid
with another Guid. Right now, I...
|
by: jason |
last post by:
I have the following code in a C# class library method:
// GUID VERSION
Guid gUserID = new Guid(sUserID);
Guid gAuthorityID = new Guid(AuthorityID);
oCommand.Parameters.Append(
oCommand.CreateParameter("@authorityid",
ADODB.DataTypeEnum.adGUID,
ADODB.ParameterDirectionEnum.adParamInput,
System.Runtime.InteropServices.Marshal.SizeOf(gAuthorityID),
|
by: Dennis |
last post by:
I have created an access database table in code with the field "KeyId" as a
GUID type. What is the SQL syntax for updating a record matching this GUID,
i.e.,
Dim myGUid as New GUID(....)
mySQL = "UPDATE ITEMS SET Title="New Record No. 1", WHERE KeyID = myGUID)
The above of course tries to match the KeyID field value with the value
"myGUID"
|
by: Scott M. Lyon |
last post by:
I've got a stored procedure that takes a few parameters as input parameters,
and one output parameter (a uniqueidentifier).
After the stored procedure call, I need to return that output parameter in a
System.Guid object.
Unfortunately, I'm having zero luck doing this.
Public Function BuildExtract(byval ProjectNumber as string, byval ListNumber
|
| |
by: Scott M. Lyon |
last post by:
I've got a stored procedure that takes a few parameters as input parameters,
and one output parameter (a uniqueidentifier).
After the stored procedure call, I need to return that output parameter in a
System.Guid object.
Unfortunately, I'm having zero luck doing this.
Public Function BuildExtract(byval ProjectNumber as string, byval ListNumber
|
by: Michael Primeaux |
last post by:
I have a simple .NET 2.0 web service created with VS.NET 2005 with a single
web method with the following signature:
void HelloWorld(Guid parameter1);
When calling this method I receive the following error:
System.IndexOutOfRangeException: Index was outside the bounds of the array.
at System.Web.Services.Protocols.HttpServerType..ctor(Type type)
at System.Web.Services.Protocols.HttpServerProtocol.Initialize()
|
by: =?Utf-8?B?QW5kcmV3?= |
last post by:
Vb.net 2005 app
I am looking up records in a sql 2005 database and I grab the
uniqueidentifier and put it into a variable (gID) of type GUID.
When I try to create a new record in a new table and link a uniqueidentifier
field with variable( gID) I get the following error:
operator & is not defined for types string and system.guid
|
by: Igor |
last post by:
Hi
I have a drop down list on my page that lists some items returned from a
database. Each item has its GUID (or uniqueidentifier). I have to (in code
behind of the page) read this GUID, to hand it over to a query (stored
procedure) that takes the GUID and looks for some data in a specific table.
I don't know have to hand it to the query as GUID.
SqlCommand myCommand = new SqlCommand();
myCommand.Connection = myConnection;
|
by: Marc |
last post by:
Hi, I don't get it I cannot get this to work, can somebody give me a hint
Table1 contains a field Id which is a GUID as primary key and DATA a string,
I want to insert a new row but it does not work.
void gv_RowCommand(Object sender, GridViewCommandEventArgs e)
{
ClientScript.RegisterStartupScript(GetType(), "MyAlert2",
"alert('Command=" + e.CommandName + "');", true);
if (e.CommandName == "New")
|
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...
|
| |
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,...
|
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...
|
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...
|
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...
|
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();...
|
| |
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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
