Find Next Windows Form

[Popoxinhxan]

Hi guy , i would like to have a Find search function like in Ms Excel to
search for specific keyword in the list view. Could anyone help me to do so.
Currently i can only get the index of the item in the list view but i don't
know how to make the findnext function work, i.e. return the index of the
list view item then if the findNext invoke again, the next index of list view
will be returned until there is no more match.
Here is the code

//flag : 1 for match case, 0 for match whole word
public System.Collections.ArrayList
ListViewItemIndex(System.Windows.Forms.ListView lstView,string strKeyword,int
flag)
{
int itemIndex=-1;
System.Collections.ArrayList list = new System.Collections.ArrayList();
foreach(System.Windows.Forms.ListViewItem item in lstView.Items)
{
foreach(System.Windows.Forms.ListViewItem.ListView SubItem subItem in
item.SubItems)
{
if(flag==1)
{
if(subItem.Text.IndexOf(strKeyword)>=0)
{
itemIndex = item.Index;
list.Add(itemIndex);
}
else
itemIndex = -1;
}

if(flag==2)
{
if(subItem.Text.Equals(strKeyword)){
itemIndex = item.Index;
list.Add(itemIndex);}
else
itemIndex = -1;
}
}
}
return list;
}

Thank you

Popoxinhxan