ListViewSort question

[Adrian]

Using the code below, I get this error.

Using the generic type 'System.Collect ions.Generic.IC omparer<T>' requires
'1' type arguments

Please tell me how to put this right.

Adrian.




// Implements the manual sorting of items by columns.

class ListViewItemCom parer : IComparer
{
private int col;
public ListViewItemCom parer()
{
col = 0;
}
public ListViewItemCom parer(int column)
{
col = column;
}
public int Compare(object x, object y)
{
return String.Compare( ((ListViewItem) x).SubItems[col].Text,
((ListViewItem) y).SubItems[col].Text);
}
}

// ColumnClick event handler.
private void ColumnClick(obj ect o, ColumnClickEven tArgs e)
{
// Set the ListViewItemSor ter property to a new
ListViewItemCom parer object.
this.listView1. ListViewItemSor ter = new
ListViewItemCom parer(e.Column) ;
// Call the sort method to manually sort the column based on the
ListViewItemCom parer implementation.
listView1.Sort( );
}

[Claes Bergefall]

Re: ListViewSort question

I can only guess that the compiler thinks you're refering to
System.Collecti ons.Generic.ICo mparer when you write IComparer. Do you have a
using System.Collecti ons.Generic; statement at the top by any chance? Try
using the full name (i.e. System.Collecti ons.IComparer)

/claes


"Adrian" <00@00.00wrot e in message
news:44f6b04c$0 $745$5fc3050@dr eader2.news.tis cali.nl...

>
Using the code below, I get this error.
>
Using the generic type 'System.Collect ions.Generic.IC omparer<T>' requires
'1' type arguments
>
Please tell me how to put this right.
>
Adrian.
>
>
>
>
// Implements the manual sorting of items by columns.
>
class ListViewItemCom parer : IComparer
{
private int col;
public ListViewItemCom parer()
{
col = 0;
}
public ListViewItemCom parer(int column)
{
col = column;
}
public int Compare(object x, object y)
{
return String.Compare( ((ListViewItem) x).SubItems[col].Text,
((ListViewItem) y).SubItems[col].Text);
}
}
>
// ColumnClick event handler.
private void ColumnClick(obj ect o, ColumnClickEven tArgs e)
{
// Set the ListViewItemSor ter property to a new
ListViewItemCom parer object.
this.listView1. ListViewItemSor ter = new
ListViewItemCom parer(e.Column) ;
// Call the sort method to manually sort the column based on
the
ListViewItemCom parer implementation.
listView1.Sort( );
}
>
>