// 0 = the file does not exist yet and so needs to be created
// 1 = file exist and we just need to update it
public static void SaveToFile(int saveType)
{ /*
* System.Xml.XmlDocument xmldoc = new System.Xml.XmlDocument();
* System.Xml.XmlElement Nick,Pass,Profile,CreatedBy,DateCreated;
* string xmlData = "<Accounts Version=\"1.0\"> </Accounts>";
* xmldoc.Load(new System.IO.StringReader(xmlData));
*/
System.Xml.XmlTextWriter writer;
writer = new System.Xml.XmlTextWriter(@"Accounts.xml", System.Text.Encoding.GetEncoding("windows-1252"));
writer.Formatting = System.Xml.Formatting.Indented;
writer.WriteStartDocument();
// this will normly happen when there is no xml file
// and one needs creating
if (saveType == 0)
{
writer.WriteStartElement("Accounts");
/*
* writer.WriteStartElement("Account");
* writer.WriteElementString("Nick","n");
* writer.WriteElementString("Pass","pg");
* writer.WriteElementString("ProfileName","pn");
* writer.WriteElementString("CreatedBy","c");
* writer.WriteElementString("DateCreated","d");
* writer.WriteEndElement();
*/
writer.WriteEndElement();
writer.WriteEndDocument();
writer.Flush();
writer.Close();
return;
}
writer.WriteStartElement("Accounts");
for (int iCount = 0; iCount < accounts.Count; iCount++)
{
account acc = (account)accounts[iCount];
writer.WriteStartElement("Account");
writer.WriteElementString("Nick", acc.nick);
writer.WriteElementString("Pass", acc.pass);
writer.WriteElementString("ProfileName", acc.Profile.profileName);
writer.WriteElementString("CreatedBy", acc.createdBy);
writer.WriteElementString("DateCreated", acc.DateCreated);
writer.WriteEndElement();
}
writer.WriteEndElement();
writer.WriteEndDocument();
writer.Flush();
writer.Close();
/*
* // The following code will take the all the accounts that are in
* // settings and write them to an xml file called Accounts.
* // NOTE. at the moment, it completly rewrite the old xml file.
* // this seems a bit inifishent.
* System.Xml.XmlElement[] Account = new System.Xml.XmlElement[accounts.Count];
*
* for (int iCount = 0; iCount < accounts.Count; iCount++)
* {
* Account[iCount] = xmldoc.CreateElement("","Account","");
*
* account acc = (account)accounts[iCount];
* Nick = xmldoc.CreateElement("","Nick","");
* Nick.InnerText = acc.nick;
*
* Pass = xmldoc.CreateElement("","Pass","");
* Pass.InnerText = acc.pass;
*
* Profile = xmldoc.CreateElement("","ProfileName","");
* Profile.InnerText = acc.Profile.profileName;
*
* CreatedBy = xmldoc.CreateElement("","CreatedBy","");
* CreatedBy.InnerText = acc.createdBy;
*
* DateCreated = xmldoc.CreateElement("","DateCreated","");
* DateCreated.InnerText = acc.DateCreated;
*
* Account[iCount].AppendChild(Nick);
* Account[iCount].AppendChild(Pass);
* Account[iCount].AppendChild(Profile);
* Account[iCount].AppendChild(CreatedBy);
* Account[iCount].AppendChild(DateCreated);
*
* xmldoc.DocumentElement.AppendChild(Account[iCount]);
* }
*
* xmldoc.Save(@"Accounts.xml");
* // add code for saving the accounts.
*
* // Also add code incase settings value that is passed is null.
* // if null is passed it means the file does not exist and we
* // want to create one but with no current accounts in it.
*/
}
public static void LoadFromFile()
{
System.Xml.XmlDocument xmldoc = new System.Xml.XmlDocument();
try
{
xmldoc.Load(@"Accounts.xml");
}
catch (System.IO.FileNotFoundException)
{
SaveToFile(0);
xmldoc.Load(@"Accounts.xml");
}
// Find out how many accounts we are dealing with
int NumberOfAccounts = xmldoc.DocumentElement.ChildNodes.Count;
// if the file exists but there are not accounts present in it. exit the function
if (NumberOfAccounts < 1)
{
return;
}
// will hold each account so they can be examined
System.Xml.XmlNode EachAccount;
// Go through each account in the xml file
for (int iCount = 0; iCount < NumberOfAccounts; iCount++)
{
// hold the data for each Account in EachAccount
EachAccount = xmldoc.DocumentElement.ChildNodes.Item(iCount);
// create an instance for each user account, other wise when we try to
// add data to userAccounts it will error
account acc = new account();
// Go through each node with in each account. e.g. nick then pass etc.
for (int iInnerNodeCount = 0; iInnerNodeCount < EachAccount.ChildNodes.Count; iInnerNodeCount++)
{
// find out which item we are currently dealing with and then store the info
// into userSettings[] array.
string temp = EachAccount.ChildNodes.Item(iInnerNodeCount).LocalName.ToLower();
switch (EachAccount.ChildNodes.Item(iInnerNodeCount).LocalName)
{
case "Nick":
// The inner text contains the name of the person
acc.nick = EachAccount.ChildNodes.Item(iInnerNodeCount).InnerText;
break;
case "Pass":
acc.pass = EachAccount.ChildNodes.Item(iInnerNodeCount).InnerText;
break;
case "ProfileName":
profile pro = profiles.GetProfile(EachAccount.ChildNodes.Item(iInnerNodeCount).InnerText);
if (pro == null)
{
acc.Profile = new profile();
}
else
{
acc.Profile = pro;
}
break;
case "CreatedBy":
acc.createdBy = EachAccount.ChildNodes.Item(iInnerNodeCount).InnerText;
break;
case "DateCreated":
acc.DateCreated = EachAccount.ChildNodes.Item(iInnerNodeCount).InnerText;
break;
}
}
accounts.Add(acc);
}
}
