Hello Experts,

I am supporting one swing application.The programmer used MultiColumn ListBox in some java files.Below is the sample code:-


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if( OPTIONR.equalsIgnoreCase( "Triage" ) )
{
OPT = 1;
for( int nVarItem = 0; nVarItem < Lst.getItemCount(); nVarItem++ )
{
VarItem = Lst.isSelected( nVarItem );
if (VarItem==true){

Item0.set(Lst.getTextAt( nVarItem , 0)) ;
System.out.println( "SubDate: " + Item0 );
Item1 = Lst.getTextAt( nVarItem , 1) ;
System.out.println( "WHO: " + Item1 );
Item2 = Lst.getTextAt( nVarItem , 5) ;
System.out.println( "Consultant: " + Item2 );
Item3 = Lst.getTextAt( nVarItem , 6) ;
System.out.println( "VenFrom: " + Item3 );
Item4 = Lst.getTextAt( nVarItem , 7) ;
System.out.println( "Email-Id: " + Item4 );
item5 = Lst.getTextAt( nVarItem , 8) ;
System.out.println( "Rec-M: " + item5 );
item6 = Lst.getTextAt( nVarItem , 9) ;
System.out.println( "Mkt-M: " + item6 );
Item7.set( Lst.getTextAt( nVarItem , 10)) ;
System.out.println( "Tier: " + Item7 );
Item8 = Lst.getTextAt( nVarItem , 11) ;
System.out.println( "EndClient: " + Item8 );
Item9.set( Lst.getTextAt( nVarItem , 12)) ;
System.out.println( "DateECI: " + Item9 );
item10 = Lst.getTextAt( nVarItem , 13) ;
System.out.println( "cOMMENTS: " + item10 );
item11 = Lst.getTextAt( nVarItem , 14) ;
System.out.println( "DailyAvaStatus: " + item11 );
item12 = Lst.getTextAt( nVarItem , 15) ;
System.out.println( "Remarks: " + item12 );




strMessage[N] = "<tr height=25 style='height:31.9pt'>" +

"<td width=50 height=43 style='width:63.0pt;border:double windowtext 1.5pt;padding:0in 5.4pt 0in 5.4pt;height:31.9pt'><p class=MsoNormal align=center style='text-align:center'><b><font size=1 face=Verdana><span style='font-size:8.0pt;font-family:Verdana;font-weight:Bold '>" + Item0 + "<o:p></o:p></span></font></b></p></td>" +

"<td width=50 height=43 style='width:22.2pt;border:double windowtext 1.5pt;border-left:none;padding:0in 5.4pt 0in 5.4pt;height:31.9pt'><p class=MsoNormal align=center style='text-align:center'><b><font size=1 face=Verdana><span style='font-size:8.0pt;font-family:Verdana;font-weight:Bold '>" + Item2 + "<o:p></o:p></span></font></b></p></td>" +

"<td width=50 height=43 style='width:45.0pt;border:double windowtext 1.5pt;border-left:none;padding:0in 5.4pt 0in 5.4pt;height:31.9pt'><p class=MsoNormal align=center style='text-align:center'><b><font size=1 face=Verdana><span style='font-size:8.0pt;font-family:Verdana;font-weight:Bold '>" + item5 + "<o:p></o:p></span></font></b></p></td>" +

"<td width=50 height=43 style='width:33.3pt;border:double windowtext 1.5pt;border-left:none;padding:0in 5.4pt 0in 5.4pt;height:31.9pt'><p class=MsoNormal align=center style='text-align:center'><b><font size=1 face=Verdana><span style='font-size:8.0pt;font-family:Verdana;font-weight:Bold '>" + item6 + "<o:p></o:p></span></font></b></p></td>" +






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where
MultiColumnListBox Lst = null;


my question is what is the significance of all those no. which are in red?
what if I want to add one more coulmn in it,then what no. I will provide.


Please help me to solve the mistery.

Thxs !!