checkedListBox

来源：互联网发布：中国美术馆知乎编辑：程序博客网时间：2024/05/15 07:23

数据绑定
checkedListBox1.DataSource=ds.Tables[0];
checkedListBox1.ValueMember="intSectionID";
checkedListBox1.DisplayMember="txtShortDesc".ToString();
数据显示
int count = checkedListBox1.Items.Count;
for (int i = 0;i<count;i++)
{
if (checkedListBox1.GetItemChecked(i))
{
MessageBox.Show(checkedListBox1.Items[i].ToString());
}
}

DataGrid中全选
foreach(DataGridItem thisItem in DataGridLogininfo.Items)
            {
                ((CheckBox)thisItem.Cells[0].Controls[1]).Checked = CheckBox2.Checked;
            }

反向选择

for (int i = 0; i < checkedListBox1.Items.Count; i++)
            {
                if (checkedListBox1.GetItemChecked(i))
                {
                    checkedListBox1.SetItemChecked(i, false);
                }
                else
                {
                    checkedListBox1.SetItemChecked(i, true);
                }
            }