private void Refreshing()
{
DataTable temptable1 = SQLOperation.QuerySensorInfo("");
bing.DataSource = temptable1;
bing.Filter = "";
dataGridView1.DataSource = bing;
}
private void NodeInfoQuery_Load(object sender, EventArgs e)
{
DataTable temptable1 = SQLOperation.QuerySensorInfo("");
bing.DataSource = temptable1;
bing.Filter = "";
dataGridView1.DataSource = bing;
DataTable temptable2 = SQLOperation.QuerySensorInfo("NodeId");
txtnodeid.DataSource = temptable2;
txtnodeid.DisplayMember = "NodeId";
txtnodeid.ValueMember = "NodeId";
// dataGridView1.RowHeadersVisible = false;
dataGridView1.AllowUserToAddRows = false;
//dataGridView1.Columns[0].Visible = false;
change_name();
}
