/// <summary>
/// 获取本逻辑类单例
/// </summary>
/// <returns></returns>
public static COMPONENT01Bll GetInstence()
{
if (_COMPONENT01Bll == null)
{
_COMPONENT01Bll = new COMPONENT01Bll();
}
return(_COMPONENT01Bll);
}
/// <summary>
/// 绑定树节点2
/// </summary>
/// <param name="Tree1"></param>
public void BandTreeListShowCOM(FineUI.Tree Tree1, string COM_ID)
{
// 模拟从数据库返回数据表
DataTable table;
DataSet dsCom = null;
dsCom = (DataSet)SPs.Get_COMPONENT00List().ExecuteDataSet();
DataTable daCom01 = COMPONENT01Bll.GetInstence().GetCOMPONENT01Table(COM_ID);
if (dsCom.Tables.Count > 0)
{
table = dsCom.Tables[0].Copy();
table.Merge(daCom01);
}
else
{
table = new DataTable();
}
DataSet ds = new DataSet();
ds.Tables.Add(table);
ds.Relations.Add("TreeRelation", ds.Tables[0].Columns["TREE_ID"], ds.Tables[0].Columns["PARENT_Id"], false);
foreach (DataRow row in ds.Tables[0].Rows)
{
if (row.IsNull("PARENT_Id"))
{
FineUI.TreeNode node = new FineUI.TreeNode();
node.Text = row["TREE_NAME"].ToString();
node.Expanded = false;
Tree1.Nodes.Add(node);
ResolveSubTree(row, node);
}
}
}
