Absolute positioning allows you to precisely place items by setting their x and y coordinates in pixels. Each absolutely positioned item contains its own location and extent information and is therefore independent of other items on the form.
When you add an item to the form, it is automatically given the correct x and y coordinates for the location you choose based on the upper-left corner of the form.
For example, you might place a field at an x, y position of 10, 12. This means that the field will always be placed 10 pixels from the left of the form, and 12 pixels from the top. However, to allow precision positioning, you may want an item's absolute coordinates to be based on where another item is in the form. For example, you may want a field to align its left edge evenly with the left edge of a border while continuing to maintain absolute positioning. In other words, if the label's left border is at 10 pixels, aligning the two items left to left ensures that the field's left border is also 10 pixels.
To align an item using absolute positioning: