backgroundworker

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using statement for background worker

I have been looking over several examples of backgroundworkers and I ran across code that looks similar to this[详细]

2023-03-26 20:45 分类：问答
Inverted background worker

I have a number of classes that do stuff, typically step through a recordset and call a webservice or two for each record.[详细]

2023-03-25 12:01 分类：问答
Android app: What is running in background?

I have almost finished developing an Android App. I use the GP开发者_运维技巧S location and sms receiver class. I can see that if I press \"HOME\"(the house), it\'s still running. I would like to clos[详细]

2023-03-25 07:16 分类：问答
Create a BackgroundWorker in a Child Form that reports progress to the Parent Form

I hav开发者_StackOverflow社区e an application that contains two forms.I want to implement a BackgroundWorker for the Child Form so that when it is launched and a user selects a button the operations w[详细]

2023-03-25 03:52 分类：问答
Multithreading WMI calls - how best to handle this?

Hi I need to send a WMI query to eac开发者_运维百科h system in a domain (potentially thousands), and WMI queries seem to take a long time to return. So I am reviewing the best ways to send multiple re[详细]

2023-03-25 02:13 分类：问答
VB.NET WinForms - How to access objects of main thread from BackgroundWorker's thread?

I\'m working with BackgroundWorker, I want the BackgroundWorker do the retrieval process of data from database while the user can still do another task on the form. The problem is, after retrieving th[详细]

2023-03-24 23:13 分类：问答
C# BackgroundWorker Cancellation checkpoint shortening

Is there a way to shorten my BackgroundWorker.CancellationPending checkpoint? For example, is there a way to encapsulate return like the example code below?:[详细]

2023-03-24 21:39 分类：问答
BackgroundWorker in VS2010 doesn't run in another thread

I created a WinForm in Visual Studio 2010 (c++), almost the same as this example: http://msdn.microsoft.com/en-us/library/waw3xexc.aspx[详细]

2023-03-24 19:36 分类：问答
WPF ListBox displays duplicate items. How to get around?

I have a ListBox with a nested ListBox inside. Both have ObservableCollections as their ItemsSource set with the inner ListBox\'s collection being a member of the outer one\'s Objects...[详细]

2023-03-24 00:37 分类：问答
Read textBox.Text in BackGroundWorker

I am using background worker to do a long process on some files. I take the address of a directory fr开发者_运维技巧om textBox1 and the address of a file that is used for the processing function from[详细]

2023-03-23 23:48 分类：问答