public int CheckForUpdate(string serverXmlFile, string localXmlFile, out Hashtable updateFileList)
{
updateFileList = new Hashtable();
if (!File.Exists(localXmlFile) || !File.Exists(serverXmlFile))
{
return -1;
}
XmlFiles serverXmlFiles = new XmlFiles(serverXmlFile);
XmlFiles localXmlFiles = new XmlFiles(localXmlFile);
XmlNodeList newNodeList = serverXmlFiles.GetNodeList("AutoUpdater/Files");
XmlNodeList oldNodeList = localXmlFiles.GetNodeList("AutoUpdater/Files");//5+1+a+s+p+x
int k = 0;
for (int i = 0; i < newNodeList.Count; i++)
{
string[] fileList = new string[3];
string newFileName = newNodeList.Item(i).Attributes["Name"].Value.Trim();
string newVer = newNodeList.Item(i).Attributes["Ver"].Value.Trim();
ArrayList oldFileAl = new ArrayList();
for (int j = 0; j < oldNodeList.Count; j++)
{
string oldFileName = oldNodeList.Item(j).Attributes["Name"].Value.Trim();
string oldVer = oldNodeList.Item(j).Attributes["Ver"].Value.Trim();
oldFileAl.Add(oldFileName);
oldFileAl.Add(oldVer);
}
int pos = oldFileAl.IndexOf(newFileName);
if (pos == -1)
{
fileList[0] = newFileName;
fileList[1] = newVer;
updateFileList.Add(k, fileList);
k++;
}
else if (pos > -1 && newVer.CompareTo(oldFileAl[pos + 1].ToString()) > 0)
{
fileList[0] = newFileName;
fileList[1] = newVer;
updateFileList.Add(k, fileList);
k++;
}
}
return k;
}
private void LoadAmbssilyInfor()
{
XmlFiles xmlFileAmbssily = new XmlFiles("UpdateSoft.xml");
XmlNodeList xmlNodeList = xmlFileAmbssily.GetNodeList("AutoUpdater/Files");
string[] strArray = new string[2];
foreach (XmlNode node in xmlNodeList)
{
string name =node.Attributes["Name"].Value.Trim();
string vision = node.Attributes["Ver"].Value.Trim();
strArray[0] = name;
strArray[1] = vision;
listView1.Items.Add(new ListViewItem(strArray,0));
}
}