vba listbox详解 C# checkedListBox全选与反选?

C# checkedListBox全选与反选?//此.checkedListBox1.SetItemChecked(i,true)}}//反选私有void按钮4_单击(object sender,Ev

C# checkedListBox全选与反选?

//此.checkedListBox1.SetItemChecked(i,true)

}

}

//反选

私有void按钮4_单击(object sender,EventArgs e)

{

for(int i=0 i

{

if

)(checkedListBox1.GetItemChecked(i))

{

checkedListBox1.SetItemChecked(i,false)

}

否则

{

checkedListBox1.SetItemChecked(i,true)

}

}