{!Object__c.Picklist__c}.set( 'Value');

info = Object.ID;
info = '/002/e—parent_id=' + info + '&retURL=%2F' + info;

public void Info(){
try{
if (booleaninfo == false) {
        insert Object;
        booleaninfo = true;}
}catch (Exception e){

}
}

task.WhatId = Object.id;
task.WhoId = Object.Editor__c;
task.Subject = 'Other';
task.priority= Object.Priority__c;
task.status = 'Not Started';
task.description = 'New  Work';
insert task;

Class
public boolean Info(){
boolean info; 
insert so;
 if (so.Info__c = true) {
info = true;  
return info;}
 else {
info = false;
return info;}
}
VisualForce Page
<apex:outputLabel value=" Editor" for="Editor"/>
<apex:inputField id="Editor" value="{!so.Editor__c}"/>
<apex:setDisable id="Editor" value="{!Info()}"/>

public Candidate__c getCandidate() {
if(candidate == null) candidate = new Candidate__c();
return candidate;
}
public Position__c getPosition() {
if(position == null) position = new Position__c();
return position;
}
public Job_Application__c getJobappl() {
if(jobappl == null) jobappl = new Job_Application__c();
return jobappl;
}
public PageReference save() {

jobappl.candidate__r = candidate;
jobappl.position__r = position;
insert position;
insert candidate;
insert jobappl;
}

{!Object__c.Picklist__c}.set( 'Value');

global class XmlEmailUtil {
 public static String AddXmlTagPair(String name, String value) {
  if (name == null) { return ''; }
  
  return 
   '   <tag_pair>\n' +
   '    <name>' + name + '</name>\n' +
   '    <values>\n' +
   '     <value>' + value + '</value>\n' +
   '    </values>\n' +
   '   </tag_pair>\n';
 }
 
 public static void SendXmlEmail(String id, String body, String toAddress) {
  Messaging.SingleEmailMessage email = new Messaging.SingleEmailMessage();
  
  email.setToAddresses(new String[] { toAddress });
  email.setSubject(id);
  email.setPlainTextBody(body);
  
  Messaging.sendEmail(new Messaging.SingleEmailMessage[] { email });
 }
 
 static testMethod void TestAddXmlTagPair() {
  AddXmlTagPair(null, null);
  AddXmlTagPair(null, 'value');
  AddXmlTagPair('name', null);
  AddXmlTagPair('name', 'value');
 }
 
 static testMethod void TestSendXmlEmail() {
  SendXmlEmail(null, null, null);
  SendXmlEmail(null, null, 'cgarrett@p4healthcare.com');
  SendXmlEmail(null, 'body', null);
  SendXmlEmail(null, 'body', 'cgarrett@p4healthcare.com');
  SendXmlEmail('id', null, null);
  SendXmlEmail('id', null, 'cgarrett@p4healthcare.com');
  SendXmlEmail('id', 'body', null);
  SendXmlEmail('id', 'body', 'cgarrett@p4healthcare.com');
 }
}