public bool CheckForUpdates()
{
RemoteManifest.LoadFromUrl(Settings.Default.RemoteDeploymentManifest);
string rootDir = Path.GetDirectoryName(Application.ExecutablePath) + "\\";
string localFile = "";
DeploymentFile localDF;
foreach (DeploymentFile df in RemoteManifest.Files)
{
if (Path.IsPathRooted(df.FileName))
{
localFile = df.FileName;
}
else
{
localFile = Path.Combine(rootDir, df.FileName);
}
if (!File.Exists(localFile))
{
// This file is missing from the local system, updates are needed
FileUpdateList.Add(df);
}
else
{
localDF = DeploymentFile.CreateFromFile(localFile);
if (localDF != df)
{
// This file does not match the remote manifest, updates are needed
FileUpdateList.Add(df);
}
}
}
return(FileUpdateList.Count > 0); // Updates are needed if there are any files in this list
}
