private void BindTreeView()
{
IMasterList theItemManager = (IMasterList)ObjectFactory.CreateInstance("BusinessProcess.SCM.BMasterList, BusinessProcess.SCM");
DataSet theDS = theItemManager.GetItemMasterListing();
theDrugListing = theDS.Tables[0];
string theItemType = "";
string theDrugTypeName = "";
string theGenericName = "";
//string theDrugName="";
TreeNode theRootNode = new TreeNode();
TreeNode theRootDTypeNode = new TreeNode();
TreeNode theRootGenericNode = new TreeNode();
foreach (DataRow theDR in theDS.Tables[0].Rows)
{
if (theItemType != theDR["ItemTypeName"].ToString())
{
theRootNode = new TreeNode();
theRootNode.Text = theDR["ItemTypeName"].ToString();
tvSCMlist.Nodes.Add(theRootNode);
theItemType = theDR["ItemTypeName"].ToString();
}
if (theDrugTypeName != theDR["DrugTypeName"].ToString())
{
theRootDTypeNode = new TreeNode();
theRootDTypeNode.Text = theDR["DrugTypeName"].ToString();
theRootNode.Nodes.Add(theRootDTypeNode);
theDrugTypeName = theDR["DrugTypeName"].ToString();
}
if (theGenericName != theDR["GenericName"].ToString())
{
theRootGenericNode = new TreeNode();
theRootGenericNode.Text = theDR["GenericName"].ToString();
theRootDTypeNode.Nodes.Add(theRootGenericNode);
theGenericName = theDR["GenericName"].ToString();
}
if (theDR["DrugName"].ToString() != "")
{
TreeNode theDrugNode = new TreeNode();
theDrugNode.Text = theDR["DrugName"].ToString();
theDrugNode.Tag = theItemType + "-" + theDrugTypeName + "-" + theDR["Drug_Pk"].ToString();
theRootGenericNode.Nodes.Add(theDrugNode);
}
}
}