Add a class that generates XML based on XSD to favorites

A class provided by a friend, providing methods to parse XSD

You can add nodes to xmldoc Based on XSD to generate a complete XML object.

As follows:

Using system; using system. data; using system. configuration; using system. web; using system. XML; using system. XML. schema; using system. collections; /** /// <summary> // Summary of proxml // generate an XML document based on XSD /// </Summary> namespace rectified {public class proxml {private static string apppath; public proxml (string runpath) {apppath = runpath; // todo: add the constructor logic //}/** // <summary> // obtain the XSD file path /// </Summary> Public static string getschemapath {get {return apppath + "rectifieddcdata. XSD ";}} /** //// <summary> /// obtain the node // </Summary> /// <returns> </returns> public system. collections. generic. list <xmlschemaelement> getdatas () {xmlschemaset xsset = new xmlschemaset (); xsset. add ("http:/www.mpfa.org.hk/rectifieddcdata/", getschemapath); xsset. compile (); XMLSCHEMA schema = NULL; foreach (XMLSCHEMA Xs in xsset. schemas () {schema = Xs;} system. collections. generic. list <xmlschemaelement> elements = new system. collections. generic. list <xmlschemaelement> (); foreach (xmlschemaobject OBJ in schema. elements. values) {If (obj. getType () = typeof (xmlschemaelement) {elements. add (xmlschemaelement) OBJ) ;}} return elements ;} /** // <summary> // Add an element // </Summary> /// <Param name = "sourcexsd"> </param> /// <Param name = "titles"> </param> // <Param name = "sourcexml"> </param> // <Param name = "sourcend"> </ param> // <Param name = "values"> </param> Public void addelement (xmlschemaobject sourcexsd, hashtable titles, xmldocument sourcexml, xmlnode sourcend, string [] values) {If (sourcexsd. getType () = typeof (xmlschemachoice) {xmlschemachoice choice = sourcexsd as xmlschemachoice; decimal min = choice. minoccurs; foreach (xmlschemaobject item in choice. items) {If (item. getType () = typeof (xmlschemaelement) {string name = (xmlschemaelement) item ). name; If (titles. containskey (name) {xmlelement element = sourcexml. createelement (name); element. innertext = values [(INT) Titles [name]; sourcend. appendchild (element) ;}} else {addelement (item, titles, sourcexml, sourcend, values) ;}} else if (sourcexsd. getType () = typeof (xmlschemaelement) {string name = (xmlschemaelement) sourcexsd ). name; If (titles. containskey (name) {xmlelement element = sourcexml. createelement (name); element. innertext = values [(INT) Titles [name]; sourcend. appendchild (element) ;}} else if (sourcexsd. getType () = typeof (xmlschemasequence) {foreach (xmlschemaobject childitem in (xmlschemasequence) sourcexsd ). items) {If (childitem. getType () = typeof (xmlschemaelement) {string name = (xmlschemaelement) childitem ). name; If (titles. containskey (name) {xmlelement element = sourcexml. createelement (name); element. innertext = values [(INT) Titles [name]; sourcend. appendchild (element) ;}} else {addelement (childitem, titles, sourcexml, sourcend, values) ;}} else {return ;}} /** // <summary> // obtain the element // </Summary> /// <Param name = "name"> </param> /// <returns> </returns> public system. collections. generic. list <xmlschemaelement> getdataitem (string name) {system. collections. generic. list <xmlschemaelement> arr = new system. collections. generic. list <xmlschemaelement> (); xmlschemaelement element = gettableschema (name); If (element = NULL) {return NULL;} xmlschemacomplextype complex = element. schematype as xmlschemacomplextype; xmlschemasequence sequence = complex. contenttypeparticle as xmlschemasequence; foreach (xmlschemaobject OBJ in sequence. items) {If (obj. getType () = typeof (xmlschemaelement) {xmlschemaelement item = (xmlschemaelement) OBJ; arr. add (item) ;}else {getitem (ARR, OBJ) ;}} return arr;} public void getitem (system. collections. generic. list <xmlschemaelement> arr, xmlschemaobject OBJ) {If (obj. getType () = typeof (xmlschemaelement) {xmlschemaelement item = (xmlschemaelement) OBJ; arr. add (item);} else if (obj. getType () = typeof (xmlschemachoice) {xmlschemachoice choice = OBJ as xmlschemachoice; foreach (xmlschemaobject child in choice. items) {If (child. getType () = typeof (xmlschemaelement) {xmlschemaelement item = Child as xmlschemaelement; arr. add (item) ;}else {getitem (ARR, child) ;}} else if (obj. getType () = typeof (xmlschemasequence) {xmlschemasequence sequence = OBJ as xmlschemasequence; foreach (xmlschemaobject child in sequence. items) {If (child. getType () = typeof (xmlschemaobject) {xmlschemaelement item = Child as xmlschemaelement; arr. add (item) ;}else {getitem (ARR, child) ;}} else {return ;}} /** // <summary> // obtain the node based on the node name // </Summary> // <Param name = "name"> </param> /// <returns> </returns> Public xmlschemaelement gettableschema (string name) {xmlschemaset xsset = new xmlschemaset (); xsset. add ("http:/www.mpfa.org.hk/rectifieddcdata/", getschemapath); xsset. compile (); XMLSCHEMA schema = NULL; foreach (XMLSCHEMA Xs in xsset. schemas () {schema = Xs;} xmlqualifiedname QF = new xmlqualifiedname (name, "http:/www.mpfa.org.hk/rectifieddcdata/"); If (schema. elements. contains (QF) {return (xmlschemaelement) schema. elements [QF];} return NULL;} static void xmlvalidation (Object sendor, validationeventargs e) {Switch (E. severity) {Case xmlseveritytype. error: Throw E. exception; Case xmlseveritytype. warning: Throw E. exception ;}} /** // <summary> // check the DOM object // </Summary> // <Param name = "Doc"> </param> // /<returns> </returns> Public static string checkdataxml (xmldocument DOC) {xmlschemaset XSD = new xmlschemaset (); XSD. add ("http:/www.mpfa.org.hk/rectifieddcdata/", getschemapath); Doc. schemas = XSD; try {Doc. validate (New validationeventhandler (xmlvalidation);} catch (exception ex) {return ex. message;} return NULL ;}}}