private void InitializeUnit()
{
UnitDal unitDal = new UnitDal();
DataTable classTable = unitDal.GetUnitClass();
DataTable unitTable = unitDal.GetUnit();
foreach (DataRow classRow in classTable.Rows)
{
TreeNode classNode = new TreeNode();
classNode.Name = classRow["UNITCLASSCODE"].ToString();
classNode.Text = string.Format("{0}[{1}]", classRow["UNITCLASSNAME"], classRow["UNITCLASSCODE"]);
classNode.Tag = classRow["UNITCLASSNAME"];
DataRow[] unitRows = unitTable.Select(string.Format("UNITCLASS='{0}'", classRow["UNITCLASSCODE"]));
foreach (DataRow unitRow in unitRows)
{
TreeNode unitNode = new TreeNode();
unitNode.Name = unitRow["UNITCODE"].ToString();
unitNode.Text = string.Format("{0}[{1}]", unitRow["UNITNAME"], unitRow["UNITCODE"].ToString().Trim());
unitNode.Tag = unitRow["UNITNAME"];
classNode.Nodes.Add(unitNode);
}
tvUnit.Nodes.Add(classNode);
}
}
private void pnlMain_ParentChanged(object sender, EventArgs e)
{
if (!hasInitialize)
{
UnitDal unitDal = new UnitDal();
DataTable classTable = unitDal.GetUnitClass();
unitTable = unitDal.GetUnit();
foreach (DataRow classRow in classTable.Rows)
{
TreeNode classNode = new TreeNode();
classNode.Name = classRow["UNITCLASSCODE"].ToString();
classNode.Text = string.Format("{0}[{1}]", classRow["UNITCLASSNAME"], classRow["UNITCLASSCODE"]);
classNode.Tag = classRow["UNITCLASSNAME"];
DataRow[] unitRows = unitTable.Select(string.Format("UNITCLASS='{0}'", classRow["UNITCLASSCODE"]));
foreach (DataRow unitRow in unitRows)
{
TreeNode unitNode = new TreeNode();
unitNode.Name = unitRow["UNITCODE"].ToString();
unitNode.Text = string.Format("{0}[{1}]", unitRow["UNITNAME"], unitRow["UNITCODE"].ToString().Trim());
unitNode.Tag = unitRow;
classNode.Nodes.Add(unitNode);
}
tvLeft.Nodes.Add(classNode);
}
hasInitialize = true;
tvLeft.ExpandAll();
tvLeft.Focus();
}
}