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by: eje |
last post by:
IsNumeric(value) should return false if value "can not be
successfully converted to a Double." Instead I get the
following error message: "Input string was not in a
correct format."
I use the following function in a validating class to use
when needed. (Value = H880118A gave the error (like
other 'unconvertible' strings))
Public Function Numeric(ByVal value) As Boolean
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by: Sam |
last post by:
Hi I'm learning to code with C++ and wrote some very simple code. I
think it's consistent with every rule but always got compiling errors
that I don't understand.
The code include 5 files as following, delimited by //////:
////////////////pose.h
#ifndef pose_h
#define pose_h
#include "point.h"
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by: IkBenHet |
last post by:
Hello,
I found this script to create a simple rich text form
(http://programmabilities.com/xml/index.php?id=17):
<html>
<head>
<title>Rich Text Editor</title>
</head>
<body>
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by: IMS.Rushikesh |
last post by:
Hi All,
I am trying to execute below code but it gives me an COMException
///// Code Start ////
public string GetName(Excel.Range range)
{
try
{
if (range.Name != null)
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by: Davíð Þórisson |
last post by:
I don't get it... so simple code but it's bringing an error which goes away
if I skip that <script Src="initialize.cs"> part...
("CS0038: Cannot access a nonstatic member of outer type
'System.Web.UI.Page' via nested type 'default_aspx.Initialize'")
PS it's running .Net 2.0 which explains the "ClassName" attribute in Page
directive
===default.aspx====
<%@ Page CompileWith="default.aspx.cs" ClassName="default_aspx" %>
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by: vips |
last post by:
Page_Load
datagrid1.datasource=dataset1
//I am filling the datagrid and it works fine when page is displayed
end
---------------
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by: Pixie |
last post by:
We are successfully getting a handle to a drive using createfile then using that handle to query the change journal using DeviceIOControl with the paramter FSCTL_QUERY_USN_DATA. However when we try to enumerate the change journal data using the same handle and using DeviceIOControl with FSCTL_ENUM_DATA it gives error 1 Incorrect function. The help says this means that the drive does not support change journals but this is not the case as we can...
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by: Harsh_forC |
last post by:
hello folks,
here i m inserting d very simple code tat im trying to execute..
but still gettin d same error msg,.." Not enuf memory"
#include<stdlib.h>
#include<stdio.h>
void main(void)
{
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by: arnuld |
last post by:
in C++ Primer 4/3 Lippman says in chapter 3, section 3.3.1:
vector<stringsvec(10);
// 10 elements, each an empty string
here is the the code output & output from my Debian box running "gcc
3.3.5":
#include <iostream>
#include <vector>
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by: autodidact |
last post by:
I wrote a simple code to look up peoples numbers.
But what if the user types in a name that is not on the list, how may i get my code to alert the user try again till a correct name is entered?
I'm trying to kill two birds with one stone. So how would you guys rate my code in terms of efficiency. And any additional comments would be appreciated.
Thanks In Advance!
My code also be viewed here
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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...
|
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...
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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: 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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