/// <summary>
/// 为标准的返回XML结构创建错误信息节点并赋值
/// </summary>
/// <param name="strNodeName">节点名称</param>
/// <param name="strResult">节点值</param>
/// <returns>Boolean true成功,false失败</returns>
public Boolean setErrorNodeChild(String strNodeName, String strResult)
{
try
{
if (!createErrorInfoNode())
{
throw new Exception("ReturnDoc.setErrorNodeChild.创建返回节点时发生错误");
}
XmlNode nod_Temp = m_doc_Self.SelectSingleNode(Common.XDOC_ROOT + Common.BAR + Common.XDOC_ERRORINFO);
if (nod_Temp == null)
{
throw new Exception("ReturnDoc.setErrorNodeChild.获取错误根节点时发生错误");
}
XmlNode nod_Child = m_doc_Self.SelectSingleNode(
Common.XDOC_ROOT + Common.BAR +
Common.XDOC_ERRORINFO + Common.BAR + strNodeName);
if (nod_Child == null)
{
XmlFun.CreateDocNode(m_doc_Self, Common.XDOC_ROOT + Common.BAR + Common.XDOC_ERRORINFO, strNodeName, strResult);
}
else
{
nod_Child.InnerText = strResult;
}
return(true);
}
catch (Exception e)
{
return(false);
}
}
/// <summary>
/// 创建标准XML结构的错误信息跟节点
/// </summary>
/// <returns>Boolean true成功,false失败</returns>
public Boolean createErrorInfoNode()
{
try
{
XmlNodeList nodeList = m_doc_Self.SelectNodes(Common.XDOC_ROOT + Common.BAR + Common.XDOC_ERRORINFO);
int int_Size = nodeList.Count;
if (int_Size == 0)
{
XmlFun.CreateDocNode(m_doc_Self, Common.XDOC_ROOT, Common.XDOC_ERRORINFO);
}
return(true);
}
catch (Exception e)
{
}
return(false);
}
public Boolean createQueryInfoNode()
{
try
{
XmlNode node = XmlFun.getNode(m_doc_Self, Common.XDOC_ROOT + Common.BAR + Common.XDOC_QUERYINFO);
if (node == null)
{
XmlFun.CreateDocNode(m_doc_Self, Common.XDOC_ROOT, Common.XDOC_QUERYINFO, "");
}
return(true);
}
catch (Exception e)
{
return(false);
}
return(false);
}
/// <summary>
/// 向查询返回数据节点中，添加属性
/// * 在本函数中，如果原来已经存在同名节点，则会删除原节点
/// 例如：<EFSFRAME>
/// <QUERYINFO> <-- PropInfo
/// </QUERYINFO>
/// </EFSFRAME>
/// </summary>
/// <param name="strPropName">属性名称</param>
/// <param name="strPropValue">属性值</param>
/// <returns>是否成功</returns>
public Boolean addPropToQueryInfo(String strPropName, String strPropValue)
{
try
{
XmlElement ele_Query = XmlFun.getElement(m_doc_Self, Common.XDOC_ROOT + Common.BAR + Common.XDOC_QUERYINFO);
if (ele_Query == null)
{
XmlFun.CreateDocNode(m_doc_Self, Common.XDOC_ROOT, Common.XDOC_QUERYINFO, "");
}
ele_Query = XmlFun.getElement(m_doc_Self, Common.XDOC_ROOT + Common.BAR + Common.XDOC_QUERYINFO);
ele_Query.SetAttribute(strPropName, strPropValue);
return(true);
}
catch (Exception e)
{
return(false);
}
}
/// <summary>
/// 在文档数据节点下添加一个 SQL 脚本的子节点
/// 例如：<EFSFRAME>
/// <DATAINFO>
/// <SQLSCRIPT operation="5"/> * 将该节点添加到文档根节点中
/// </DATAINFO>
/// </EFSFRAME>
/// </summary>
/// <param name="strSQL">待插入节点的 SQL 语句</param>
/// <returns>是否成功</returns>
public Boolean addSQLScript(string strSQL)
{
return(XmlFun.CreateDocNode(m_doc_Self, Common.XDOC_ROOT + Common.BAR + Common.XDOC_DATAINFO, Common.XDOC_SQLSCRIPT, strSQL));
}