Set checked items in checkedlistbox from list or dataset
27,422
Its not possible to set(check) many items at a time like this, checkedListBox1.CheckedItems = list;
better you can use for loop like:
List<tableClass> list = MyCheckedList();
for (int count = 0; count < checkedListBox1.Items.Count; count++)
{
if (list.Contains(checkedListBox1.Items[count].ToString()))
{
checkedListBox1.SetItemChecked(count, true);
}
}
Author by
Xtian11
Updated on February 27, 2020Comments
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Xtian11 about 4 years
I have a CheckedListBox and I would like to check all the items that are in another List. This code does not work since the CheckedItems property is read-only and the types do not match, but it gives the best idea of what I want to do.
checkedListBox1.DataSource = DataSetSelectAll().Tables[0]; checkedListBox1.ValueMember = "id_table"; checkedListBox1.DisplayMember = "name"; List<tableClass> list = MyCheckedList(); checkedListBox1.CheckedItems = list;
I know this is wrong but do not know how to explain it better.