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by: shan |
last post by:
#include<fstream>
#include<iostream>
#include<string>
#include<iomanip>
#include<stdlib.h>
#include<conio.h>
#include<stdio.h>
using namespace std;
class library
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by: Aaron Brockhurst |
last post by:
Hi
Can anyone help?
I cant get my php script to insert or delete records into a mysql
table. I can view them all fine but that's about it. I've checked
the user permissions on mysql and have set them all to 'Y' incase that
was the problem but still no joy. Can anyone suggest what the problem
may be? I'm tried the usual RTFM but cant spot the problem
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by: Eric E |
last post by:
Hi all,
I am using an Access client linked to a PG 7.4 server via ODBC.
I have a stored proc on the server that inserts rows into a
table.particular table, accomplished via an INSERT
within the body of the stored proc. The procedure does not explicitly
commit this data, as no transactions are invoked.
The problem is that Access will not modify these records via table or
form view, giving its generic "Write conflict: another user has...
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by: g35rider |
last post by:
Hi, I have the following code that is giving this error, I cant
simplify the code, I was just testing some theory for something we are
doing and was getting an issue here. Please someone point out whats
wrong with my code.
class MsgData
{
char* data;
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by: DC |
last post by:
The problem
I'm using the .NET GridView and FormView objects for the first time and
im getting the error "An OleDbParameter with ParameterName '@ID' is not
contained by this OleDbParameterCollection" whenI try to write a new record.
Delete and Modify work fine its just the add record function causes the
error.
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by: jpatchak |
last post by:
Hello,
I have a main form with one subform. I have a command button on the main form to delete the current record. Below is my code. The tables on which the main form and subform are based cascade deletions and updates, so getting rid of the record in the table for the main form should delete any corresponding records in the table for the subform. Everything appears to be working correctly in this code from the standpoint of the tables. ...
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by: =?Utf-8?B?Smlt?= |
last post by:
I have code that reads and parses a text file using a schema.ini file. Works
great. When I see the dataGrid it's exactly what I want.
Dim CString As String = _
"Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=C:\;" & _
"Extended Properties=""text;HDR=No;"""
Dim TConnect As New System.Data.OleDb.OleDbConnection(CString)
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by: =?Utf-8?B?UmljaA==?= |
last post by:
On a form - I have a datagridview which is docked to the entire form. The
datagridview allows users to Delete and/or Add Rows. On the Form_Load event
I Fill the datagridview source table with a sql DataAdapter (da)
da.SelectCommand.CommandText = "Select * from Servertbl1"
da.Fill(ds, "tbl1")
so far, so good. If I add a row to the datagridview I use the following
sqlDataAdapter code to update the server table - which works OK when...
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by: codemama |
last post by:
I have created xml files in C# using the DataSet ds.WriteXml method.
I now need to take an xml file and be able to do an insert or delete to a table in MS Access.
How would I go about that?
Do I have to load the XML into a DataSet and then Create command parameters based on the records in the Dataset or is there a simpler way to do this?
Thanks
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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: 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: 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: 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: 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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