Hashtable tempht=new Hashtable();
if(tempht.Contains(tempname))
{
string countnum=tempht[tempname].ToString();
string tempvalue="";
if(tempname.Trim().Length==countnum.Trim().Length)
{
tempvalue=tempname+"1";
}
else
{
countnum=countnum.Substring(tempname.Trim().Length,countnum.Trim().Length-tempname.Trim().Length);
int currentnum=int.Parse(countnum)+1;
tempvalue=tempname+currentnum.ToString();
}
tempht.Remove(tempname);
tempht.Add(tempname,tempvalue);
}
else
{
tempht.Add(tempname,tempname);
}