The default length for arrays is 1. To change the number of elements in an array, select the array node in the Input Data pane.
In the Length text box, enter the number of elements in the array. .NET Explorer than automatically adds or removes the required elements.
To specify an element’s value, select the element in the array and specify the value in the InputValue text box.
Array members or an entire array can be assigned input parameters from a variable. To specify input parameters from a variable,
click (...) to open the Input Value Wizard.
Click Use variable on the Input Value Wizard and select a preconfigured variable from the list box. All variables of the current parameter type are listed.