Dim Result As DialogResult Post By:2014/10/26 10:53:00 [只看该作者]
Dim Result As DialogResult Result = MessageBox.Show("执行此操作将导致数据不能恢复!! 确定继续系统初始化?", "提示", MessageBoxButtons.okcancel, MessageBoxIcon.warning) If Result = DialogResult.Yes Then For Each r As Row In Tables("系统数据表").Rows If r("选择")=True Then DataTables(r("数据表名称")).DataRows.Clear End If Next messagebox.show("数据清空 完成","信息提示") End If