LineFormat.Weight Property (Word)
Returns or sets the thickness of the specified line in points. Read/write Single.
Syntax
expression .Weight
expression An expression that returns a LineFormat object.
Example
This example adds a green dashed line two points thick to the active document.
With ActiveDocument.Shapes.AddLine(10, 10, 250, 250).Line
.DashStyle = msoLineDashDotDot
.ForeColor.RGB = RGB(0, 255, 255)
.Weight = 2
End With