Copy Excel data to WinForm control listview

1. Add a right-click menu to the form first ContextMenuStrip
2. Add a drop-down item "Paste"
3. Paste Event:

 Private voidTsmipaste_click (Objectsender, EventArgs e)            {listViewData.Items.Clear ();            ListViewData.Columns.Clear (); LISTVIEWDATA.COLUMNS.ADD ("",0, HorizontalAlignment.Center); LISTVIEWDATA.COLUMNS.ADD ("Serial Number", +, HorizontalAlignment.Right); LISTVIEWDATA.COLUMNS.ADD ("Courier Number", -, HorizontalAlignment.Center); LISTVIEWDATA.COLUMNS.ADD ("Modify Weight", the, HorizontalAlignment.Right); vari =0; varStrshuju ="";//the obtained stringIDataObject IData =Clipboard.getdataobject (); if(Idata.getdatapresent (Dataformats.text)) {Strshuju= (string) Idata.getdata (Dataformats.text); }            if(Strshuju.indexof ("\ r \ n") == -1)return; varIshuju = Strshuju.length;//Total string Length             while(Strshuju! ="")            {                Try                {                    varMyItem =NewListViewItem (); MYITEM.SUBITEMS.ADD ((++i).                    ToString ()); varStrrow = strshuju.substring (0, Strshuju.indexof ("\ r \ n"));//string per line                    varIRow = strshuju.substring (0, Strshuju.indexof ("\ r \ n")). Length;//string length per line                    varIRow1 =0;//string length per line                    if(IRow = =0)                         Break; IRow1= IRow +1; IRow= IRow +2; Ishuju= Ishuju-IRow; Strshuju=strshuju.substring (IRow, Ishuju); Strrow= Strrow +"\ t";  while(Strrow! ="")                    {                        varStrcolumn = strrow.substring (0, Strrow.indexof ("\ t"));//string per paragraph                        varIColumn = strcolumn.substring (0, Strrow.indexof ("\ t")). Length;//string length per segment                        if(IRow1 = =0)                             Break; IRow1= Irow1-icolumn-1; Strrow= strrow.substring (IColumn +1, IRow1);                    MYITEM.SUBITEMS.ADD (Strcolumn);                } listViewData.Items.Add (myitem); }                Catch(argumentoutofrangeexception) { Break; }            }        }

Copy Excel data to WinForm control listview