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by: CLarkou |
last post by:
On a client's machine with Office 97, my access program gives an error
"The Expression you entered refers to an object that is closed or
doesn't exist" when I am assigning a value in the checkbox.
chk_multiuser.Value = 0
What could be the cause of this error ?
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by: John Temples |
last post by:
Given this code:
extern volatile unsigned char v;
int main(void)
{
v;
return 0;
}
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by: sandraz444 |
last post by:
I have an expression in the query under my form to autofill the date
under a certain condition but it wont write to the underlying table??
The date shows in the form but not the table. Does anyone know a
solution for this?
Thanks!
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by: Steven T. Hatton |
last post by:
I'm trying to improve my formal understanding of C++. One significant part
of that effort involves clarifying my understanding of the vocabulary used
to describe the language.
This is from the C++ Standard:
""
"...sequence of operators and operands that specifies a computation...".
That means to me that an expression can be...
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by: sumit205 |
last post by:
Error 2467:The Expression you entered refers to an object that is closed or doesn't exist .
DoCmd.OpenForm frm2, WindowMode:=acDialog, OpenArgs:="c" & NewProductID
In the debig mode when i place my cursor on the OpenArgs it displaye the error "the Expression you entered refers to an object that is closed or doesn't exist ."
what could be...
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by: Jess |
last post by:
Hello,
Sometimes declarations are all what we need when we define/declare
classes (or functions?), but sometimes we need definitions. I learned
that if we define a class (B) that has an object (a_obj) of a class
type (A), then we need to define A as well, but if B has a pointer to
A, then we only need to forward declare A. I was told this...
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by: weston |
last post by:
In Access 2000 I have a form with a tab control with 3 tabs. I have a button that is supposed to check if each question on the form has been completed. The code that is under this button is below. It works for the questions on the first 2 tabs but when it gets to the questions on the 3rd tab I get the following error message "The expression you...
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by: sdanda |
last post by:
I am working on windows applications(VB.net). I created a form with a textbox and one button. I would like to test the value entered in the textbox after this textbox loses the focus. The value entered in this textbox is some file path. I would like to check whether this path exists or not. But I did this in button click event. But I want to do...
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by: akshaycjoshi |
last post by:
I am reading a book which says
Even though unboxed value types don't have a type object pointer, you can still call virtual
methods (such as Equals, GetHashCode, or ToString) inherited or overridden by the type. The
reason is because the CLR can just call these methods nonvirtually and System.ValueType
overrides all of these virtual methods...
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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...
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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...
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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. ...
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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...
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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...
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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...
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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: 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...
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