# - TextOverlay before executing function:(Array count * number of steps) Using the Start-Sleep cmdlet helps to provide a delay of 1 second to display the “ Processing…” text in the progress TextOverlay property, which allows us to see the progress bar increment while executing the script steps in the for-each loop logic.
The Step property is set to 1 which will allow the Perform() method to increment the bar by 1. In this scenario, to get the progress bar Maximum property value, we get the total count of items in the array and then multiply by the number of steps. The computer names are stored in a string array, and then the for-each loop will pick one computer name at a time. The text box will display the system from which the data is being collected.
The script’s processing takes place in the code behind the “ Get Info” button control. The “ Progress Bar Overlay” control contains the TextOverlay property, where you can add a text string that will display as the progress bar increments during script execution. Next, the progress bar will increment as the different script steps complete, and then the RichTextBox control will display the results. In this GUI application, we will retrieve some system information and at the same time display each data collection step of the process by using the “ Progress Bar Overlay” control.Īs the script steps execute, the TextBox control will show the computer name for the data that is being collected. This control allows us to display text in the progress bar while processing the script in the application. I wanted to ask before trying to do that though.In Part 3 of the Progress Bar series, we are going to take a more in-depth look at the “ Progress Bar Overlay” control. I'm guessing I might have to figure out algorithmically a way to select only the locations of the richtextbox I want. It seems the only way to do this is by using selectionstart, selectionlength, selectioncolor and then cancelling the selection when it prints. This seems like it should be something simple, yet I'm struggling to figure this out. (Attempted to decode these with little success: (v=vs.110).aspx)
I've been hunting for a solution to this problem.
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