把datagrid转换成gridview

public gridview datagrid2gridview(datagrid dg)

gridview gv = new gridview();

foreach(var p in dg.columns)

{

if(p is boundcolumn)

{

boundcolumn dgc = (boundcolumn)p;

var gvc=new boundfield();

gvc.headertext=dgc.headertext;

gvc.visible=dgc.visible;

gvc.datafield=dgc.datafield;

gvc.headerstyle.width=dgc.headerstyle.width;

gv.columns.add(gvc);

}

}