backgroundworker

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Progress getting incorrect value from backgroundworker

I\'m new in c# and i\'m still working way through and learning it all. I have made this code for a progress bar when downloading a file from ftp, and it actually working just fine. But progress value[详细]

2023-04-06 12:08 分类：问答
How to add background worker component on Windows Forms app?

I want to ask that how can I add a Background Worker component through code in a Window Form? Note that I know how to add it from ToolBox i开发者_如何转开发n Component tray, but I want to add it troug[详细]

2023-04-06 08:55 分类：问答
Assigning jobs to BackgroundWorker thread one at a time

My silverlight application fetches file sets from a webservice (async). The webservice method accepts an array of file names and returns the set of files (also as an array). The silverlight client mak[详细]

2023-04-05 19:40 分类：问答
C#, Background worker

I have a sample WinForms application that uses the BackgroundWorker component. It works fine but when I hit the Cancel button to cancel the background thread it doesn\'t cancel the thread. When I hit[详细]

2023-04-05 16:45 分类：问答
Closures and BackgroundWorker Event Handlers

I have a simple BackgroundWorker defined that uses closures for its DoWork and RunWorkerCompleted event handlers, which set and check a boolean value, respectively.In simplified form, the code (C# in[详细]

2023-04-05 00:31 分类：问答
Is this safe to unsubscribe DoWork after calling RunWorkerAsync but before the function exits?

I have many methods (they only run one at a time though), they all use the same RunWorkerCompleated and ProgressChanged methods but they all have different Dowork methods. Is it safe to do the followi[详细]

2023-04-04 22:25 分类：问答
C# should I create one Background worker or many?

I am one of those accidental programmer so I don\'t have that much knowledge regarding programming best practice.[详细]

2023-04-04 20:07 分类：问答
c# windows can't close the app in the shutdown

I have this problem: I built an application in c# .net 2.0 that is on the tray bar and everything works fine: if I click the close menu (that i\'ve added) I call Close(); of the main form and 开发者_[详细]

2023-04-04 06:41 分类：问答
error updating DataGridView data source from BackgroundWorker

I have a DataGridView that uses a DataTable for its Datasource.I also have a BackgroundWorker that updates the DataTable object.This caueses an IndexOutOfRange exception when the DataTable object is u[详细]

2023-04-04 05:47 分类：问答
initialise backgroundWoker in code

TextBox tb = Form1.thisForm.Controls[\"textbox1\"] as TextBox; how come i cant do the same with a backgroundWorker control?[详细]

2023-04-04 00:47 分类：问答