SPPropertyBag Type

我们在使用一个site 保存信息的时候，可以使用 SPPropetryBag来很方便的存储!
Code:
 SPWeb spWeb = (new SPSite("http://AA.local")).OpenWeb();
SPPropertyBag spProperties = spWeb.Properties;
 
foreach (DictionaryEntry entry in spProperties)
  Console.WriteLine("   {0,-25} {1}", entry.Key, entry.Value);

我们还可以增加一个新的key and value

Code:

private void SetValue(String key, String value, String siteUrl) {
SPWeb spWeb = (new SPSite("http://AA.local")).OpenWeb();
SPPropertyBag spProperties = spWeb.Properties;
 
if (spProperties.ContainsKey(key)) {
spProperties[key] = Value;
} else {
spProperties.Add(Key, Value);
}
 
spProperties.Update();
}