private void CreateSnapshot(ListBox lb, string name)
{
try
{
if (name.Length > 0)
{
EnvironmentSnapshot snapshot = new EnvironmentSnapshot(name, (EnvironmentVariableTarget)lb.Tag);
foreach (DictionaryEntry entry in EnvironmentVariableManager.GetEnvironmentVariables((EnvironmentVariableTarget)lb.Tag))
{
EnvironmentVariable variable = new EnvironmentVariable();
variable.Name = entry.Key.ToString();
variable.Value = entry.Value.ToString();
snapshot.Variables.Add(variable);
}
if (snapshotManager.AppendSnapshot(snapshot))
{
lb.Items.Add(snapshot.Name);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error!");
}
}
public EnvironmentSnapshotManager()
{
EnvironmentVariableTarget usrTarget = EnvironmentVariableTarget.User;
EnvironmentSnapshot usrSnapshot = new EnvironmentSnapshot("[Current]", usrTarget);
foreach (DictionaryEntry entry in EnvironmentVariableManager.GetEnvironmentVariables(usrTarget))
{
EnvironmentVariable variable = new EnvironmentVariable();
variable.Name = entry.Key.ToString();
variable.Value = entry.Value.ToString();
usrSnapshot.Variables.Add(variable);
}
usrSnapshots.Add(usrSnapshot);
try
{
foreach (var file in Directory.GetFiles(appFolder + "\\snapshots\\usr", "*.env", SearchOption.TopDirectoryOnly))
{
EnvironmentSnapshot snapshot = new EnvironmentSnapshot(Path.GetFileNameWithoutExtension(file), usrTarget);
usrSnapshots.Add(snapshot);
}
}
catch (DirectoryNotFoundException)
{
Directory.CreateDirectory(appFolder + "\\snapshots\\usr");
}
EnvironmentVariableTarget sysTarget = EnvironmentVariableTarget.Machine;
EnvironmentSnapshot sysSnapshot = new EnvironmentSnapshot("[Current]", sysTarget);
foreach (DictionaryEntry entry in EnvironmentVariableManager.GetEnvironmentVariables(sysTarget))
{
EnvironmentVariable variable = new EnvironmentVariable();
variable.Name = entry.Key.ToString();
variable.Value = entry.Value.ToString();
sysSnapshot.Variables.Add(variable);
}
sysSnapshots.Add(sysSnapshot);
try
{
foreach (var file in Directory.GetFiles(appFolder + "\\snapshots\\sys", "*.env", SearchOption.TopDirectoryOnly))
{
EnvironmentSnapshot snapshot = new EnvironmentSnapshot(Path.GetFileNameWithoutExtension(file), EnvironmentVariableTarget.Machine);
sysSnapshots.Add(snapshot);
}
}
catch (DirectoryNotFoundException)
{
Directory.CreateDirectory(appFolder + "\\snapshots\\sys");
}
}