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by: Pkpatel |
last post by:
Hi,
I keep getting this error every time I try to load
crystalreportviewer on a webform with a dataset.
Here is the error:
--------------------------------------------------------
Server Error in '/Cr_Dataset' Application.
-----------------------------------------------------------
---------------------
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by: NewToDotNet |
last post by:
I am getting "Object reference not set to an instance of an object. " when I
attempt to open a C# windows service class in design view, although I was
able to initially create the service and open in design view. This happens
once I restarted Visual Studio adn opened teh solution
Any ideas on how to fix this would be appreciated..
BR...
|
by: Frawls |
last post by:
Hi,
I get the following error when trying to run a search on my aspx site,
this error only occours if the product im searching for does not
exist. Can anybody explain this please and help me with a solution, i
know its probably simple but im new to the game...Cheers
-----------------------------------------------------------------------
...
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by: jw56578 |
last post by:
why am i getting the "Object reference not set to an instance of an
object" error on all page registeration tags in my project.
<%@ Page Language="vb" AutoEventWireup="false"
Codebehind="bid_history.aspx.vb"
Inherits="dnfExchange.marketing_bid_history" %>
|
by: nemo |
last post by:
Hi,
My application works fine on the localhost but spits this error as soon
as I put it on the server. I know this error occurs when an object has
not been instantiated prior to a reference, but why shouldn't it happen
in the localhost?
Here's what the the whole error msg looks like:
|
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by: Adam |
last post by:
We have a web site that uses .vb for the web pages and .cs for a class
module. We are getting the error in .NET 2.0 and VS 2005 beta 2. It does
work with .NET 1.1.
When trying to access a page that needs the class module I get an error on
web site:
Object reference not set to an instance of an object
Here is where the error is:
|
by: Brett |
last post by:
I'm not sure why I keep getting this error, "Object reference not set to an
instance of an object".
Private Function somefunction() as string
Dim MyCurrentClass As New Class1
Try
For i As Integer = 0 To LinkResults.Length - 1
With MyCurrentClass.SqlCmd_Insert_LinkVB
.CommandType = System.Data.CommandType.StoredProcedure
|
by: kalaivanan |
last post by:
hi,
i am a beginner in c#.
i have theoretical knowledge about object, reference and instance.
but i want to know clearly about what is an object, reference and
instance.
can any one help me?
or is there any article which can explain it.
kalaivanan
|
by: vishnu |
last post by:
Hi,
I am working on asp.net project which I converted the code fron VB
to C# and instead of RaiseEvent in VB code I used the following code.
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
|
by: livmacca |
last post by:
Hi,
I am new to VB .Net programming and is trying to create a webpage. I encountered the following error and is totally clueless on how to make it work:
==================ERROR==================================
Object reference not set to an instance of an object.
Object reference not set to an instance of an object.
Description: An...
|
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...
|
| |
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. ...
|
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...
|
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...
|
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...
|
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...
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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...
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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: 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...
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