| 发表于:2007-02-27 10:30:311楼 得分:5 |
生成checkbox時,在其下面加入 this.checkbox.checkedchanged += new system.eventhandler(this.all_checkedchanged); private void all_checkedchanged(object sender, system.eventargs e) { try { int count; for( count = 0 ; count < checkedlistbox.items.count ; count++ ) { checkedlistbox.setitemchecked( count , checkbox.checked); } } catch( exception ex ) { messagebox.show( ex.message ); } } 即可 | | |
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