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by: Mark |
last post by:
Hi, I have a sqlCommand object that I use to execute an SQL statement.
I thought I could use the ExecuteNonQuery to test for the number of rows
returned by the sql command but it does not seem to work
My code is below..
Dim sSQL As String = "SELECT Blah FROM Table WHERE BlahID = 5"
Dim oCOmmand As New SqlClient.SqlCommand(sSQL, openDatabase)
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by: Andre Ranieri |
last post by:
I'm having trouble with what should be a simple task; beginning and
committing T-SQL transactions using the SQLClient. I'm using a SqlCommand
(cmd) to begin the transaction and delete records from two tables. if both
records are successfully deleted, I'd like to commit the transaction.
Everything works fine until I attempt to commit the first time the foreach
loop runs, at this point I get the following exception. I haven't been able...
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by: Tracey |
last post by:
Sorry for the repeated post. I tried to update a record in database using SqlCommand.ExecuteNonQuery( ) method (I failed using SqlDataAdapter). I traced the above statement and found that it returned 1 rows afftected. Then I checked my database, the data was not updated at all
Can someone give me a clue ?
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by: JIM.H. |
last post by:
Hello,
I could not call this sub routine because it says SqlConnection and SqlCommand is not defined.
Public Sub CreateMySqlCommand(ByVal myExecuteQuery As String, ByVal myConnection As SqlConnection)
Dim myCommand As New SqlCommand(myExecuteQuery, myConnection)
myCommand.Connection.Open()
myCommand.ExecuteNonQuery()
myConnection.Close()
End Sub 'CreateMySqlCommand
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by: christof |
last post by:
I'm trying to run this T-SQL code using SqlCommand:
USE master;
ALTER DATABASE AdventureWorks
SET SINGLE_USER;
GO
I did it like that:
public static int ObtainExclusiveAccess(Server srv, string database)
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by: Noppers |
last post by:
I am trying to insert data into 2 tables, Order and Order_Item, in a transaction. Everything works fine if I only have 1 row in my objCartDT dataset. If I have only one row, the 2 tables are updated as expected. But if I have more than one row in the objCartDT, something fails, and I can't figure out what (but I suspect it has to do with the params in conjunction with "cmdNewOrder_Items.ExecuteNonQuery();" and the looping I'm trying to do. Maybe...
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by: Nuzzi |
last post by:
Hello All,
I have two pages that are very similar. One is working, one is not. Here
is the code for both:
Page 1 (Working):
protected void btn_update_Click(object sender, EventArgs e)
{
Int32 item_id = Convert.ToInt32(ViewState);
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by: Gustaf |
last post by:
Hi all,
Just for fun, I'm working on a script to count the number of lines in source files. Some lines are auto-generated (by the IDE) and shouldn't be counted. The auto-generated part of files start with "Begin VB.Form" and end with "End" (first thing on the line). The "End" keyword may appear inside the auto-generated part, but not at the beginning of the line.
I imagine having a flag variable to tell whether you're inside the...
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by: TheSteph |
last post by:
Hi
I have a SQLCommand that do updates on a table.
I have a loop where I set the parameters then I call ExecuteNonQuery.
For .
{
. Set the SQLCommand's Params Values;
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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...
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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: 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: 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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