public string GetValue(string section, string entry, SettingScope scope)
{
if (document == null) return null;
XmlElement root = document.DocumentElement;
if (root == null) return null;
XmlNode entryNode;
if (scope == SettingScope.User)
entryNode =
root.SelectSingleNode(GetSectionPath(section) + "/" + GetScopePath(scope.ToString()) + "/" +
GetUserPath(Environment.UserName) + "/" + GetEntryPath(entry));
else
entryNode =
root.SelectSingleNode(GetSectionPath(section) + "/" + GetScopePath(scope.ToString()) + "/" +
GetEntryPath(entry));
if (entryNode == null) return null;
return entryNode.InnerText;
}
public string GetValue(string section, string entry, SettingScope scope)
{
var root = _document?.DocumentElement;
if (root == null)
{
return(null);
}
XmlNode entryNode;
if (scope == SettingScope.User)
{
entryNode =
root.SelectSingleNode(GetSectionPath(section) + "/" + GetScopePath(scope.ToString()) + "/" +
GetUserPath() + "/" + GetEntryPath(entry));
}
else
{
entryNode =
root.SelectSingleNode(GetSectionPath(section) + "/" + GetScopePath(scope.ToString()) + "/" +
GetEntryPath(entry));
}
return(entryNode?.InnerText);
}
public void SetValue(string section, string entry, string value, SettingScope scope)
{
// If the value is null, remove the entry
if (value == null)
{
RemoveEntry(section, entry);
return;
}
string valueString = value;
if (_document.DocumentElement == null)
{
var node = _document.CreateElement("Configuration");
_document.AppendChild(node);
}
var root = _document.DocumentElement;
// Get the section element and add it if it's not there
if (root != null)
{
var sectionNode = root.SelectSingleNode("Section[@name=\"" + section + "\"]");
if (sectionNode == null)
{
var element = _document.CreateElement("Section");
var attribute = _document.CreateAttribute("name");
attribute.Value = section;
element.Attributes.Append(attribute);
sectionNode = root.AppendChild(element);
}
// Get the section element and add it if it's not there
var scopeSectionNode = sectionNode.SelectSingleNode("Scope[@value=\"" + scope + "\"]");
if (scopeSectionNode == null)
{
var element = _document.CreateElement("Scope");
var attribute = _document.CreateAttribute("value");
attribute.Value = scope.ToString();
element.Attributes.Append(attribute);
scopeSectionNode = sectionNode.AppendChild(element);
}
if (scope == SettingScope.User)
{
var userNode = scopeSectionNode.SelectSingleNode("User[@name=\"" + Environment.UserName + "\"]");
if (userNode == null)
{
var element = _document.CreateElement("User");
var attribute = _document.CreateAttribute("name");
attribute.Value = Environment.UserName;
element.Attributes.Append(attribute);
userNode = scopeSectionNode.AppendChild(element);
}
}
// Get the entry element and add it if it's not there
XmlNode entryNode = null;
if (scope == SettingScope.User)
{
var userNode = scopeSectionNode.SelectSingleNode("User[@name=\"" + Environment.UserName + "\"]");
if (userNode != null)
{
entryNode = userNode.SelectSingleNode("Setting[@name=\"" + entry + "\"]");
}
}
else
{
entryNode = scopeSectionNode.SelectSingleNode("Setting[@name=\"" + entry + "\"]");
}
if (entryNode == null)
{
XmlElement element = _document.CreateElement("Setting");
XmlAttribute attribute = _document.CreateAttribute("name");
attribute.Value = entry;
element.Attributes.Append(attribute);
if (scope == SettingScope.Global)
{
entryNode = scopeSectionNode.AppendChild(element);
}
else
{
var userNode = scopeSectionNode.SelectSingleNode("User[@name=\"" + Environment.UserName + "\"]");
if (userNode != null)
{
entryNode = userNode.AppendChild(element);
}
}
}
if (entryNode != null)
{
entryNode.InnerText = valueString;
}
}
_modified = true;
}
public void SetValue(string section, string entry, string value, SettingScope scope)
{
// If the value is null, remove the entry
if (value == null)
{
RemoveEntry(section, entry);
return;
}
string valueString = value;
if (document.DocumentElement == null)
{
XmlElement node = document.CreateElement("Configuration");
document.AppendChild(node);
}
XmlElement root = document.DocumentElement;
// Get the section element and add it if it's not there
XmlNode sectionNode = root.SelectSingleNode("Section[@name=\"" + section + "\"]");
if (sectionNode == null)
{
XmlElement element = document.CreateElement("Section");
XmlAttribute attribute = document.CreateAttribute("name");
attribute.Value = section;
element.Attributes.Append(attribute);
sectionNode = root.AppendChild(element);
}
// Get the section element and add it if it's not there
XmlNode scopeSectionNode = sectionNode.SelectSingleNode("Scope[@value=\"" + scope + "\"]");
if (scopeSectionNode == null)
{
XmlElement element = document.CreateElement("Scope");
XmlAttribute attribute = document.CreateAttribute("value");
attribute.Value = scope.ToString();
element.Attributes.Append(attribute);
scopeSectionNode = sectionNode.AppendChild(element);
}
if (scope == SettingScope.User)
{
XmlNode userNode = scopeSectionNode.SelectSingleNode("User[@name=\"" + Environment.UserName + "\"]");
if (userNode == null)
{
XmlElement element = document.CreateElement("User");
XmlAttribute attribute = document.CreateAttribute("name");
attribute.Value = Environment.UserName;
element.Attributes.Append(attribute);
userNode = scopeSectionNode.AppendChild(element);
}
}
// Get the entry element and add it if it's not there
XmlNode entryNode;
if (scope == SettingScope.User)
{
XmlNode userNode = scopeSectionNode.SelectSingleNode("User[@name=\"" + Environment.UserName + "\"]");
entryNode = userNode.SelectSingleNode("Setting[@name=\"" + entry + "\"]");
}
else entryNode = scopeSectionNode.SelectSingleNode("Setting[@name=\"" + entry + "\"]");
if (entryNode == null)
{
XmlElement element = document.CreateElement("Setting");
XmlAttribute attribute = document.CreateAttribute("name");
attribute.Value = entry;
element.Attributes.Append(attribute);
if (scope == SettingScope.Global) entryNode = scopeSectionNode.AppendChild(element);
else
{
XmlNode userNode = scopeSectionNode.SelectSingleNode("User[@name=\"" + Environment.UserName + "\"]");
entryNode = userNode.AppendChild(element);
}
}
entryNode.InnerText = valueString;
modified = true;
}