function linespace(){
TANGER_OCX_OBJ.ActiveDocument.Application.Selection.WholeStory(); //选中当前文档所有
TANGER_OCX_OBJ.ActiveDocument.Application.Selection.ParagraphFormat.RightIndent = 0;//右缩进
TANGER_OCX_OBJ.ActiveDocument.Application.Selection.ParagraphFormat.SpaceBefore = 0;//段前间距
TANGER_OCX_OBJ.ActiveDocument.Application.Selection.ParagraphFormat.SpaceBeforeAuto = false;//段前间距不设为自动
TANGER_OCX_OBJ.ActiveDocument.Application.Selection.ParagraphFormat.SpaceAfter = 0;//段后间距
TANGER_OCX_OBJ.ActiveDocument.Application.Selection.ParagraphFormat.SpaceAfterAuto = false;//段后间距不设为自动
TANGER_OCX_OBJ.ActiveDocument.Application.Selection.ParagraphFormat.LineSpacingRule = 4;
TANGER_OCX_OBJ.ActiveDocument.Application.Selection.ParagraphFormat.LineSpacing = 18;//设置行距为18磅
}