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)
}
}