private void btnRefresh_Click(object sender, EventArgs e)
{
List <DaTag> list = new List <DaTag>();
DaTag d = new DaTag();
d.OpcTagName = "Channel_0_User_Defined.User.User1";
d.TagName = "Channel_0_User_Defined.User.User1";
d.GroupName = "testdata";
d = client.GetTagValue(ref d, OpcTypes.TagTypes.TAG_DATA);
DaTag f = new DaTag();
f.OpcTagName = "Channel_0_User_Defined.User.User2";
f.TagName = "Channel_0_User_Defined.User.User2";
f.GroupName = "testdata";
f = client.GetTagValue(ref f, OpcTypes.TagTypes.TAG_DATA);
DaTag g = new DaTag();
g.OpcTagName = "Channel_0_User_Defined.User.User3";
g.TagName = "Channel_0_User_Defined.User.User3";
g.GroupName = "testdata";
g = client.GetTagValue(ref g, OpcTypes.TagTypes.TAG_DATA);
Tag <DaExtra> h = new Tag <DaExtra>();
h.OpcTagName = "Channel_0_User_Defined.User.User4";
h.TagName = "Channel_0_User_Defined.User.User4";
h.GroupName = "testdata";
h = client.GetTagValue(ref h, OpcTypes.TagTypes.TAG_DATA);
list.Add(h);
list.Add(g);
list.Add(f);
list.Add(d);
dataGridView1.Rows.Clear();
//2.赋值新数据
for (int i = 0; i < list.Count; i++)
{
int index = dataGridView1.Rows.Add();
dataGridView1.Rows[i].Cells["OpcTagName"].Value = ((Tag <DaExtra>)list[i]).OpcTagName;
dataGridView1.Rows[i].Cells["TagName"].Value = ((Tag <DaExtra>)list[i]).TagName;
dataGridView1.Rows[i].Cells["DataType"].Value = ((Tag <DaExtra>)list[i]).DataType;
dataGridView1.Rows[i].Cells["Value"].Value = ((Tag <DaExtra>)list[i]).Value;
dataGridView1.Rows[i].Cells["Qualities"].Value = ((Tag <DaExtra>)list[i]).Qualities;
dataGridView1.Rows[i].Cells["TimeStamps"].Value = ((Tag <DaExtra>)list[i]).TimeStamps;
}
}
