The showGrid property determines whether the positioning grid will be displayed in Design View of the HTML Designer when the pageLayout property is set to GridLayout.
To set the default value for the showGrid property
showGrid
property to True
(display grid) or False
(hide grid).To adjust the value of the showGrid property while editing a Web page
If you adjust the showGrid property to a value different than the default, a META
NAME=vs_showGrid
tag is inserted into the <HEAD></HEAD>
portion of your page. For instance, if the default value of the showGrid property is False and you change it to True, this META
tag is inserted:
<META NAME=vs_showGrid content="True">.