Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to create a print preview control in visual basic [title] Adjust the form to the size you require. [substeps] It doesn't matter what size the form is, providing it can fit a large textbox and two buttons. [title] Add a richtextbox to your form.

Ending1: [substeps] Draw a picture of a kidman that you can put into the form. Go to step 2 to draw the video of the control figures. Ending2: [substeps] A richtextbox is a box with four buttons already in it. Add four buttons to each bolt of the form. Ending3: [substeps] Select your form by selecting the size keys at the bottom of the form screen. Select a number that matches up with the number of buttons in the form. Ending4: [substeps] You can add a richtextbox by double-clicking or dragging it onto the form. Adjust the size of the richtextbox to your requirements.

Answer format: ending1/ending2/ending3/ending4