winform CheckedListBox实现全选/全不选
/全选
private
void button3_Click(object sender, EventArgs e)
{
for
(int i = 0; i < this.checkedListBox1.Items.Count; i++)
{
this
.checkedListBox1.SetItemChecked(i,
true
);
}
}
//反选
private
void button4_Click(object sender, EventArgs e)
{
for
(int i = 0; i < checkedListBox1.Items.Count; i++)
{
if
(checkedListBox1.GetItemChecked(i))
{
checkedListBox1.SetItemChecked(i,
false
);
}
else
{
checkedListBox1.SetItemChecked(i,
true
);
}
}