public static void Show(DataGridView grid)
{
using (var form = new FrmColumnChooser())
{
var columnDictionary = grid.Columns.Cast <DataGridViewColumn>().ToDictionary(column => column.HeaderText);
form.checkedListBox.Items.Clear();
form.checkedListBox.Items.AddRange(columnDictionary.Keys.ToArray());
form.checkedListBox.CheckOnClick = true;
//initialize
for (var i = 0; i < form.checkedListBox.Items.Count; i++)
{
var currentItem = form.checkedListBox.Items[i].ToString();
form.checkedListBox.SetItemChecked(i, columnDictionary[currentItem].Visible);
}
form.checkedListBox.ItemCheck += delegate(object sender, ItemCheckEventArgs args)
{
var currentItem = form.checkedListBox.Items[args.Index].ToString();
columnDictionary[currentItem].Visible = args.NewValue == CheckState.Checked;
};
form.ShowDialog();
}
}
private void ShowColumnChooser()
{
FrmColumnChooser.Show(dataGridMembers);
}