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Edit > Scale
Form Designer | right-click a component | Position > Scale
Proportionally resizes all the components on the current form. Scaling the form repositions the components as well as resizing them.
Enter a percentage to which you want to resize the form's components. The scaling factor must be between 25 and 400. Percentages over 100 grow the form's components. Percentages under 100 shrink the form's components.