//加载XML文件,数据扔到类的成员allDesignNode
public static Boolean LoadXMLFile(string sXmlFile)
{
//xml文档信息
XmlDocument t_XmlDoc = new XmlDocument();
try
{
File.Copy(sXmlFile, sXmlFile + ".bak", true); //create a backup-file
t_XmlDoc.Load(sXmlFile); //use try to catch possible xml file format errors
//选中表格名
XmlNodeList nodelist = t_XmlDoc.SelectNodes("/*/designtable");
DesignTree.m_AllDesignNode.Clear();
foreach (XmlNode node in nodelist)
{
DesignTree tmpNode = new DesignTree(node);
//if (tmpCmd.CMDParentId == 0)
DesignTree.m_AllDesignNode.Add(tmpNode);
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
//把对象信息加入表中
public void AddNodeToDataSet(DesignTree node, ref DataTable table)
{
object[] t_Object = new object[table.Columns.Count];
foreach (DataColumn col in table.Columns)
{
t_Object[col.Ordinal] = node.GetValue(col.ColumnName);
}
table.Rows.Add(t_Object);
}
//读xml文件，信息读入绑定树控件的表中
public void LoadDesignXML(string sxmlFile)
{
if (DesignTree.LoadXMLFile(sxmlFile))
{
//清空节点
designTreeView.Nodes.Clear();
//清除表格所有的数据
m_DesignDataTable.Clear();
foreach (DesignTree node in DesignTree.m_AllDesignNode)
{
AddNodeToDataSet(node, ref m_DesignDataTable);
}
}
}