# Adding the TextBoxes and Labels

On a Page, TextBoxes are used to display text strings output by a Tool Block, or as an input for a text string into a Tool Block or other Reference Block. Labels are typically used to display text. For this example, four TextBoxes are being added to display the numeric values output by a rectangular region, and four Labels are being used to label the TextBoxes.

1. On the Page, from the Toolbox, drag and drop four separate TextBox elements onto the Page.

2. For each TextBox element, bind the Text property (by using the grey circle and the Expression Builder) to one of the four tags created to define the rectangle: $rectCenterX, $rectCenterY, $rectAngle and $rectSkew.

3. Drag and drop four separate Label elements onto the Page.
4. For each Label, in the Text property, enter one of the following: "X", "Y", "ϴ" and "Skew".

5. Arrange the TextBox and Labels together, i.e. the TextBox configured to rectCenterX goes with the Label "X" and the TextBox configured to rectCenterY goes with Label "Y", etc.

Note: In this example, a Panel element was added to create a cleaner grouping.