/// method name: XpathQueryFromxml
///Input parameters:
/// pfilename: file name
/// ProT: The root of the element
/// Pattribute: Attribute Name
/// PattributeValue: attribute value
/// Return value: the value of this element, String type
Public XMLNode LoadValue (String XPath, INT INDEX)
{
XMLnodelist NL = Xml.selectNodes (XPATH);
Return nl.item (index);
}
Public String XPathFromxml (String Proot, String Pattribute, String PattributeValue)
{
String svalue = "error.";
String sxpath = "//" proot "/ * [@" pattribute "= '" pattributevalue ";";
Try
{
XMLNode Nd = Xml.selectsingLenode (SXPATH);
Svalue = nd.innertext.toString ();
}
Catch (Exception E)
{
ApplicationLog.writelog (e.tostring ());
}
Return Svalue;
}
/// method name: AddValuetoxML
/// Function: Add the specified XMLNode to the specified location of the specified file
///Input parameters:
/// pfilename: file name
/// pelementname: element name
/// pValue: value of elements
/// Pattribute: Attribute Name
/// PattributeValue: attribute value
/// ProT: The root of the element
/// Return value: no
Public void addvaluetoxetoxetoXML (String PROT, STRING PelementName, String Pattribute, String PValue)
{
Try
{
Xmlelement root = xml.documentelement;
XMLNode Nd = root [ProT];
XMLELEMENT NEL = Xml.createElement (pelementname);
NEL.SetAttribute (Pattribute, Pattributevalue);
NEL.INNNERTEXT = PVALUE;
nd.appendchild (nel);
Xml.save (M_ConfigFileName);
}
Catch (Exception E)
{
ApplicationLog.writelog (e.tostring ());
}
}
/// method name: updatevaluetoxml by JSZ AT 2003.1.23
/// function: Modify the specified location of the specified file, match according to the element name attribute value
///Input parameters:
/// pfilename: file name
/// ProT: The root of the element
/// pelementname: element name
/// Pattribute: Attribute Name
/// PattributeValue: attribute value
/// pValue: Element value to replace /// return value: BOOL type, success or not
Public Bool UpdatevaluetoxML (String PROOT, STRING PelementName, String Pattribute, String PVALUE, STRING PVALUE)
{
Bool svalue = false;
String sxpath = "//" proot "/" pelementname "[@" pattribute "= '" pattyvalue ";";
Try
{
XMLNode Nd = Xml.selectsingLenode (SXPATH);
nd.innertext = PVALUE;
Xml.save (M_ConfigFileName);
Svalue = true;
}
Catch (Exception E)
{
ApplicationLog.writelog (e.tostring ());
}
Return Svalue;
}
/// method name: deleteFromxml by JSZ AT 2003.1.23
/// Function: Delete the node from the specified location of the specified file, match according to the element name attribute value
///Input parameters:
/// pfilename: file name
/// ProT: The root of the element
/// pelementname: element name
/// Pattribute: Attribute Name
/// PattributeValue: attribute value
/// Return value: Bool type, successful identification
Public Bool DeleteFroml (String Proot, String PelementName, String Pattribute, String PattributeValue)
{
Bool svalue = false;
String sxpath = "//" proot "/" pelementname "[@" pattribute "= '" pattyvalue ";";
String sxpathroot = "//" propot;
Try
{
XMLNode Nd = Xml.selectsingLenode (SXPATH);
XMLNode root = Xml.selectsinglenode (SXPathRoot);
Nd.RemoveChild (ND);
Xml.save (M_ConfigFileName);
Svalue = true;
}
Catch (Exception E)
{
ApplicationLog.writelog (e.tostring ());
}
Return Svalue;
}
