PageMarginsLeft Property

public double Left { get; set; }

Public Property Left As Double
	Get
	Set

public:
property double Left {
	double get ();
	void set (double value);
}

member Left : float with get, set

var project = new Project(DataDir + "Project2.mpp");

// lets modify the default view
var margins = project.DefaultView.PageInfo.Margins;

// lets modify margins
margins.Left = 10d;
margins.Top = 10d;
margins.Right = 10d;
margins.Bottom = 10d;
margins.Borders = Border.OutsidePages;

project.Save(OutDir + "WorkWithPageMargins_out.mpp", SaveFileFormat.MPP);