Hi,

I need code to invert the selected items in list view.

Can any one help me out..

Thanks in advance for help..


Regards,

Sravanthi Ch

How to invert?
From last to 1st? By which column (items, or subItems)?

I need more information.

Edited 5 Years Ago by Mitja Bonca: n/a

Hi, try this

private void button1_Click(object sender, EventArgs e)
        {
            for (int k = 0; k < listV.Items.Count; ++k)
            {
                listV.Items[k].Selected = !(listV.Items[k].Selected);
                
            }
            listV.Select();
        }

Hi, try this

private void button1_Click(object sender, EventArgs e)
        {
            for (int k = 0; k < listV.Items.Count; ++k)
            {
                listV.Items[k].Selected = !(listV.Items[k].Selected);
                
            }
            listV.Select();
        }

Hi,

I am not gettign the selected property in listV.Items[k].Selected..

Any how i got the solution for it..

Thanks for replying.

Regards,

Sravanhi Ch

Would you mind telling me exactly what would you like to invert? I have no exact clue now, what you would you like to have. Thx in advance.

Hi,

Here is the code i have used in my application.

Here i need to unselect the selected items and select the unselected item in a button click which means i need to invert the selected items in a list view.

// Storing the selected items in an int List

 List<int> _intList = new List<int>();
 for (int k = 0; k < MyListView.SelectedItems.Count; k++)
    _intList.Add(MyListView.Items.IndexOf(MyListView.SelectedItems[k]));

// Clearing the selected items

 MyListView.SelectedItems.Clear(); 

// Inverting
 for (int i = 0; i < MyListView.Items.Count; i++)
 {
 if (!_intList.Contains(i))
                    MyListView.SelectedItems.Add(MyListView.Items[i]);
}

Edited 3 Years Ago by Reverend Jim: Fixed formatting

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