public void deleteChartAndItsContent(string chartID1, string chart_resp_nodeid, string chart_resp_lineID)
{
//if (dataGridView1.CurrentCell.RowIndex > -1 && dataGridView1.CurrentCell.RowIndex < f1.chartDetailList.Count)//Header is selected..
if (chartID1 != "" && chart_resp_nodeid != "" && chart_resp_lineID != "")//Header is selected..
{
//int selectedItemIndex = index;//dataGridView1.CurrentCell.RowIndex; //int.Parse(dataGridView1.Rows[indexSelectedForDeletion].Cells[0].Value.ToString());
//we need to find the corresponding tables for deletion.
//int id = selectedItemIndex;
string chartID = chartID1; //f1.chartDetailList[selectedItemIndex].chartID;
string chart_respective_node_ID = chart_resp_nodeid; //f1.chartDetailList[selectedItemIndex].chart_respective_nodeID;
string chart_respective_line_ID = chart_resp_lineID; //f1.chartDetailList[selectedItemIndex].chart_respective_lineID;
//First read the node values for particular chart
f1.ReadNodeInfoToDelete(chart_respective_node_ID);
//For all node delete the device list
if (f1.deleteNodeDetailList.Count > 0)
{
//if there is data then delete the device infor
foreach (var item in f1.deleteNodeDetailList)
{
if ((item.temperature_source == "Device") || (item.humidity_source == "Device"))
{
f1.DeleteNodeDeviceInfo(item.id);
}
}
}
//After this deletion lets delete the line info
f1.DeleteLine(chart_respective_line_ID);//This deletes the line
//now delete comfort zone..
f1.DeleteComfortZoneSettingForChart(chartID);
//now delete the node value
f1.DeleteNode(chart_respective_node_ID);
//Delete the mix node info
f1.DeleteMixNodeInfo(chartID);
//Now delete the chart itself
f1.DeleteChart(chartID);
}//Close of if
}