How to checked all item in checklistbox?

Question

I want to check all item in checklistbox by default. Please send me code in c#

Niradhip Chakraborty · Answer

Try this: foreach (ListItem li in cblReservation.Items) { li.Selected = true; } Note: 'cblReservation' is the ID of CheckBoxList.

mangesh LATE · Answer

private bool IsCheckListBoxItem() { foreach (int indexChecked in cblDatabases.CheckedIndices) { return false; } return true; } Check wheate listboxitem check or not cblDatabases its name of listboxitem

Milton Smith · Answer

Thank you guys.

Jan Montano · Answer

private void button6_Click(object sender EventArgs e) { for (int i = 0; i { checkedListBox1.SetItemChecked(i true); } }