by: Terrence |
last post by:
I am doing some of the C# walkthroughs to transition from
VB to C#. When I try to execute
static void Main()
{
Aplication.Run(new Form1())
}
I raise a 'System.NullReferenceException" in...
|
by: Rafael |
last post by:
Hi, I hope I can find some help for this problem
IDE: Visual Studio.NET 2003 Developer Editio
Language: C#
Problem: "An unhandled exception of type 'System.NullReferenceException' occurred in...
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by: TT (Tom Tempelaere) |
last post by:
Hi,
Once in a while my application throws an NullReferenceException at startup,
however it appears to be occurring in an unknown module. If I debug it and
ask to 'break', then there is no source...
|
by: fperfect13 |
last post by:
Hi,
I have the folowing exception
Exception : System.NullReferenceException: Object reference not set to
an instance of an object.
00000019 3:30:48 PM at...
|
by: Raed Sawalha |
last post by:
i have a windows form(Main) with listview, when click an item in listview i
open other window form (Sub) which generate the selected item from parent
window in as treeview items when click any item...
|
by: AAguiar |
last post by:
I have an asp.net project where the code behind the aspx page calls a c#
class which makes calls to a managed static C++ class.
The C# class works fine when the asp net worker process starts, when...
|
by: Phil |
last post by:
Hello All,
I'm facing a new problem since a while. Each new project I create in VB.NET
(Windows Forms application, console) crashes when I try to launch it. I've
got a NullReferenceException....
|
by: Mark Raishbrook |
last post by:
A client of mine is getting a NullReferenceException when starting up a small
app I've written. I've traced the cause to an unregistered DLL the app
references, so the error itself is not the...
|
by: Sagar |
last post by:
Hi.
I am working on a project to migrate a web application from 1.1 to 2.0
Within in the DAL of the application, there is a call to below
function that builds a command object for later use.
...
|
by: lllomh |
last post by:
Define the method first
this.state = {
buttonBackgroundColor: 'green',
isBlinking: false, // A new status is added to identify whether the button is blinking or not
}
autoStart=()=>{
|
by: Aliciasmith |
last post by:
In an age dominated by smartphones, having a mobile app for your business is no longer an option; it's a necessity. Whether you're a startup or an established enterprise, finding the right mobile app...
|
by: tracyyun |
last post by:
Hello everyone,
I have a question and would like some advice on network connectivity. I have one computer connected to my router via WiFi, but I have two other computers that I want to be able to...
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by: giovanniandrean |
last post by:
The energy model is structured as follows and uses excel sheets to give input data:
1-Utility.py contains all the functions needed to calculate the variables and other minor things (mentions...
|
by: Teri B |
last post by:
Hi, I have created a sub-form Roles. In my course form the user selects the roles assigned to the course.
0ne-to-many. One course many roles.
Then I created a report based on the Course form and...
|
by: NeoPa |
last post by:
Introduction
For this article I'll be focusing on the Report (clsReport) class. This simply handles making the calling Form invisible until all of the Reports opened by it have been closed, when it...
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by: isladogs |
last post by:
The next online meeting of the Access Europe User Group will be on Wednesday 6 Dec 2023 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, Mike...
|
by: GKJR |
last post by:
Does anyone have a recommendation to build a standalone application to replace an Access database? I have my bookkeeping software I developed in Access that I would like to make available to other...
|
by: SueHopson |
last post by:
Hi All,
I'm trying to create a single code (run off a button that calls the Private Sub) for our parts list report that will allow the user to filter by either/both PartVendor and PartType. On...
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