62,268
社区成员
发帖
与我相关
我的任务
分享
string sqlstr = "select bs,wtdh,yqmc from [T_Sys_JDJLB]";
SqlCeDataReader read = null;
//创建SQL数据集
sqlcmd = new SqlCeCommand(sqlstr, DataBaseCon.acon);
read = sqlcmd.ExecuteReader();
//列表清空
listView1.Items.Clear();
//读取数据集信息
if(read!=null) //这样判断!!!!
{
while (read.Read())
{
metrology_jdjl.Add(read[0].ToString(), read[0].ToString());
//创建子数组 subitem
ListViewItem tmpSubitem = new ListViewItem();
tmpSubitem.SubItems.Clear();
//委托单号
tmpSubitem.SubItems[0].Text = read[1].ToString();
//仪器名称
tmpSubitem.SubItems.Add(read[2].ToString());
listView1.Items.Add(tmpSubitem);
}
}
//释放资源
read.Close(); read = null; sqlcmd = null;
