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85 questions linked to/from Automating the InvokeRequired code pattern
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I'm getting tired of trying to figure out when and where an invoke is required. Rewriting this code over and over inline is tedious. I have created the method below to help solve this issue: public ...
Lee Toffolo's user avatar
  • 134
0 votes
0 answers
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I am working to derive an ASCOM driver for an DIY astronomical dome from an example of a focuser. Here the original for a focuser device: ASCOM.EQFocuser.Focuser focuser;         public MainWindow(...
autoguider's user avatar
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133 votes
9 answers
72k views

Take the method System.Windows.Forms.Control.Invoke(Delegate method) Why does this give a compile time error: string str = "woop"; Invoke(() => this.Text = str); // Error: Cannot convert lambda ...
xyz's user avatar
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50 votes
8 answers
20k views

I know that when manipulating UI controls from any non-UI thread, you must marshal your calls to the UI thread to avoid issues. The general consensus is that you should use test InvokeRequired, and if ...
Erik Forbes's user avatar
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38 votes
5 answers
53k views

I know that this question has been asked before, but I'm looking for a way to: streamline the creation of safe cross-threaded code. reuse this code in any situation (no Windows Forms references). Here'...
CLaRGe's user avatar
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40 votes
6 answers
9k views

I've seen the common setup for cross threading access to a GUI control, such as discussed here: Shortest way to write a thread-safe access method to a windows forms control All the web hits I found ...
MattH's user avatar
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27 votes
4 answers
17k views

With the logging system Serilog is it possible to display the log in a text box, or a list view or some other GUI control; what is the mechanism to get it there?
TheColonel26's user avatar
  • 2,728
11 votes
2 answers
81k views

I'm new with C# and I'm trying to make a simple client server chat application. I have RichTextBox on my client windows form and I am trying to update that control from server which is in another ...
user avatar
4 votes
12 answers
20k views

I am creating an Windows Application. I have two buttons. I have written the following code snippet. frmRb obj = new frmrb(); private void btnPd_Click(object sender, EventArgs e) { ...
sheetal's user avatar
  • 387
8 votes
4 answers
28k views

I am using the following code to invoke the controls that are on the main UI thread in my application. The progress bar that I have in my Status Strip does not have a InvokeRequired, I need to somehow ...
Sev's user avatar
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6 votes
3 answers
15k views

I want to create multiple UI threads in my application. I have simulated the scenario as below. I am creating a new window / form on a button click in a background thread namespace ...
Angshuman Agarwal's user avatar
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4 votes
4 answers
15k views

Console.WriteLine("Network adapter: {0}", adapters[i].Name); Console.WriteLine(" Status: {0}", adapters[i].OperationalStatus.ToString()); Console....
Sheng Xengg's user avatar
  • 125
4 votes
5 answers
15k views

I have to close a Form from a thread and I am using the Invoke method of the Form for calling the Close() method. The problem is that when closing, the form is disposed and I get an ...
Alfort's user avatar
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2 votes
2 answers
7k views

I'm not sure if this is good programming etiquette, anyway I have a normal method in which I update certain bits of data and UI elements such as textblocks etc. Anyway, I want to create a thread that ...
monkeyguy's user avatar
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3 votes
5 answers
6k views

I have a program that has Classes GUI Upload and a buffer between the 2 classes - ie used to communicate between the 2 classes . The Upload class uses Process to run an command line FTP app. I ...
nf313743's user avatar
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