private void button2_Click(object sender, EventArgs e) { //if (personsListView.SelectedItems.Count == 0) // return; //ListViewItem item = personsListView.SelectedItems[0]; //EditPersonForm editForm = new EditPersonForm(); //editForm.FirstName = item.Text; //editForm.LastName = item.SubItems[1].Text; //editForm.Age = Convert.ToInt32(item.SubItems[2].Text); //if (editForm.ShowDialog() != DialogResult.OK) // return; //item.Text = editForm.FirstName; //item.SubItems[1].Text = editForm.LastName; //item.SubItems[2].Text = editForm.Age.ToString(); if (personsListView.SelectedIndices.Count == 0) { return; } Person p = pers[personsListView.SelectedIndices[0]]; EditPersonForm editForm = new EditPersonForm(p); if (editForm.ShowDialog() == DialogResult.OK) { personsListView.Invalidate(); } }
private void button1_Click(object sender, EventArgs e) { Person p = new Person(); EditPersonForm editForm = new EditPersonForm(p); if (editForm.ShowDialog() != DialogResult.OK) { return; } pers.Add(p); ListViewItem newItem = personsListView.Items.Add(editForm.FirstName); newItem.SubItems.Add(editForm.LastName); newItem.SubItems.Add(editForm.Age.ToString()); personsListView.VirtualListSize = pers.Count; personsListView.Invalidate(); }