Question

Using AddRange in a ListView When you have a custom collection and want to add 2 columns (properties) of the collection Items to the ListView

Preferably do this via Telerik ListView

a similar code- it is not correct because of this line :

ListViewDataItem(wi.Name, wi.ID)

I want a better approach if possible

        ListViewDataItem[] elements ;
        ListViewDataItem lvi; 
        int c = 0 ;
        Collection.ForEach(wi =>
        {
            lvi = new ListViewDataItem(wi.Name, wi.ID);
            elements[c]  = lvi ;
            c += 1 ;
            //LvCollection.Items.Add(wi.Name, wi.ID);
        });

        LvCollection.Items.AddRange(elements);

thanks,
any help would be appreciated

Answer 1

Just a guess, but looking at the Telerik documentation something like

LvCollection.Items.AddRange( 
    Collection.Select(wi => new ListViewDataItem( 
        wi.Name, new string[]{wi.ID.ToString()} ) ).ToArray() );

or

LvCollection.Items.AddRange( 
    Collection.Select(wi => new ListViewDataItem( 
        'test', new string[]{wi.Name, wi.ID.ToString()} ) ).ToArray() );