public static bool SettingsEqual(SettingsPageBase a, SettingsPageBase b)
{
if (a.GetType() != b.GetType())
{
return(false);
}
foreach (PropertyInfo prop in a.GetType().GetProperties())
{
foreach (SettingsKeyAttribute attr in prop.GetCustomAttributes(typeof(SettingsKeyAttribute), true))
{
object vala = prop.CallGet(a), valb = prop.CallGet(b);
if (!Object.Equals(vala, valb))
{
return(false);
}
}
}
return(true);
}
public static void CopySettingsPage(SettingsPageBase fromPage, SettingsPageBase toPage)
{
foreach (PropertyInfo prop in fromPage.GetType().GetProperties())
{
foreach (SettingsKeyAttribute attr in prop.GetCustomAttributes(typeof(SettingsKeyAttribute), true))
{
prop.CallSet(toPage, prop.CallGet(fromPage));
}
}
}
public static void LoadSettingsPage(SettingsPageBase page, XmlElement xml)
{
foreach (PropertyInfo prop in page.GetType().GetProperties())
{
foreach (SettingsKeyAttribute attr in prop.GetCustomAttributes(typeof(SettingsKeyAttribute), true))
{
XmlElement node = xml.SelectSingleNode(String.Format("Param[@name=\"{0}\"]", attr.KeyName)) as XmlElement;
if (node != null)
{
object value = XmlTool.ValueFromString(prop.PropertyType, node.GetAttribute("value"));
prop.CallSet(page, value);
}
}
}
}
public static void SaveSettingsPage(SettingsPageBase page, SettingsPageBase pageBase, XmlElement xml)
{
foreach (PropertyInfo prop in page.GetType().GetProperties())
{
foreach (SettingsKeyAttribute attr in prop.GetCustomAttributes(typeof(SettingsKeyAttribute), true))
{
object myvalue = prop.CallGet(page), baseValue = null;
if (pageBase != null)
{
baseValue = prop.CallGet(pageBase);
}
if (myvalue != null && (baseValue == null || !myvalue.Equals(baseValue)))
{
XmlElement parx = xml.AddChild("Param");
parx.SetAttribute("name", attr.KeyName);
parx.SetAttribute("value", XmlTool.ValueToString(prop.PropertyType, myvalue));
}
}
}
}