by: boxim |
last post by:
hi all,
I'm having a few problems whereby my application is hanging when using the
Invoke method of a form's control.
Basically, when a user clicks a button on the form, it calls a remote...
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by: rawCoder |
last post by:
Hi
I am having this InvalidOperationException with message Cannot call Invoke
or InvokeAsync on a control until the window handle has been created
This is raised when i try to invoke a method...
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by: stic |
last post by:
Hi,
I'm in a middle of writing something like 'exception handler wraper'
for a set of different methodes.
The case is that I have ca. 40 methods form web servicem, with
different return values...
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by: jerry051 |
last post by:
I invoke a method by reflection, when this method's parameters is simple
type like int or string,the invoking is correct and secceed. But when the
parameters is ArrayList type, debuger tips me that...
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by: Charles Law |
last post by:
Hi guys.
I have two threads: a main thread and a background thread. Lots of stuff
happens in the background thread that means I have to update several (lots)
of controls on a form.
It is...
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by: stephan querengaesser |
last post by:
hi ng,
i try to invoke a webservice-method with an filter-object, that
contains value types. if i don“t want to filter the return value of
the method, i have to pass a new instance of the...
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by: Dan Soendergaard |
last post by:
Hello fellow developers,
I've created a control which derives from the .NET TextBox. I then
wanted to add two events to the new control, so I added the following
to the control code:
public...
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by: =?Utf-8?B?a2VubmV0aG1Abm9zcGFtLm5vc3BhbQ==?= |
last post by:
vs2005, c#
Trying to understand why one way works but the other doesnt.
I have not tried to create a simpler mdi/child/showdialog app for posting
purposes (I think even this would not be so small...
|
by: balabaster |
last post by:
I have a class that I want to make thread-safe and am investigating the ISyncronizeInvoke interface and wondering just what it will take to implement this interface. So far the basic concept of my...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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,...
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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...
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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...
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