The Check activity allow you to check or uncheck a checkbox.


(* is mandatory)

In the body of activity

  • Indicate on screen - Chooses the element to verify its existence. This activity will generate a string variable (Selector) to specify the location of that element.



  • Continue On Error (Boolean) - A Boolean variable has two possible values: True or False
    • True : allows the rest of the process to continue the execution even an error occurs within the activity.
    • False : blocks the process from continuing the execution.
  • Delay After (Int32) - Delay time (in milliseconds) after executing the activity. The default amount of time is 300 milliseconds.
  • Delay Before (Int32) - Delay time (in milliseconds) before the activity begins performing any operations. The default amount of time is 200 milliseconds.


  • Target (Collapsible list) :
    • Element (UIElement) - Use the UiEIement variable returned by another activity. This property cannot be used alongside the Selector property.
    • Selector (String) - Text property used to find a particular UI element when the activity is executed. It is actually a XML fragment specifying attributes of the GUI element you are looking for and of some of its parents.
    • TimeoutMS (Int32) - The maximum amount of time (in milliseconds) to wait for the activity to complete before an error is thrown. If the timeout expires, the activity will be terminated. Default value: 30000 (milliseconds). E.g: 30000
    • Wait For Ready (Drop-down list) - Before performing the actions, wait for the target become ready. The following options are available:
      • None : Does not wait for the target to be ready.
      • Interactive : Wait until only a part of the app is loaded.
      • Complete: Waits for the entire app to be loaded.


  • Public (Checkbox) - Check if you want to public the activity. Remember to consider data security requirement before using this property.
  • Display Name (String) - The name of this activity. You can edit the name of the activity to organize and structure your code better.
    E.g: [3424325] Check


  • After I Disabled (Boolean) - If selected, the simulated type is executed even if the specified UI element is disabled.
  • Action (Drop-down list) - Specify the action to be performed.
    • Check : Select a checkbox or radio button.
    • Uncheck : Clear a checkbox or radio button.
    • Toggle : Change the value of element.