Word VBA: Using MsoLineJoinStyle

[Chris Macro]

Hi I've been scratching my head on this one. I am using Word 2013 and want to square off the borders instead of have them round. I believe I need to use msoLineJoinMiter but am not sure how to write the code. Below is my macro that is adding a border around all the pictures in my Word document. Here's a link to the MSDN documentation on this. Any help would be much appreciated!!!

Dim myPic As InlineShapeDim MyAnswer As Integer


'Loop Through All Pictures (aka Inline Shapes) in Document
    For Each myPic In ActiveDocument.InlineShapes
        'Select Image so user can see what image we are talking about
            myPic.Select
        
        'Ask and receive verification from user via Messagebox
            MyAnswer = MsgBox("Do you wish to add border to selected image?", vbYesNo, "Add Border")
        
        'See if User wants to add border
            If MyAnswer = vbYes Then
                AddBorder = Dialog
               
                'Border Thickness
                    myPic.Line.Weight = 6
                'Border Line Style
                    myPic.Line.Style = msoLineSingle
                          'Square Edges = MsoLineJoinStyle 'Bevel, Mixed, Round, Miter
                'Border Color
                    myPic.Line.ForeColor.RGB = RGB(45, 44, 42)
            End If


    Next myPic