public void Populate_Error()
{
SysConfig cfg = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
ConfigurationLockCollection col = cfg.AppSettings.LockAttributes;
col.Add("boo");
}
public void Populate_Error()
{
SysConfig cfg = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
ConfigurationLockCollection col = cfg.AppSettings.LockAttributes;
Assert.Throws <ConfigurationErrorsException>(() => col.Add("boo"));
}
public void Populate()
{
SysConfig cfg = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
ConfigurationLockCollection col = cfg.AppSettings.LockAttributes;
col.Add("file");
Assert.AreEqual(1, col.Count, "A1");
Assert.IsFalse(col.HasParentElements, "A2");
Assert.IsTrue(col.IsModified, "A3");
Assert.IsTrue(col.Contains("file"), "A4");
}
// </Snippet4>
// <Snippet5>
// Show how to use LockAllElementsExcept.
// It locks and unlocks all the MyUrls elements
// except urls.
static void LockAllElementsExcept()
{
try
{
// Get the configuration file.
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.None);
// Get the MyUrls section.
UrlsSection myUrlsSection =
config.GetSection("MyUrls") as UrlsSection;
if (myUrlsSection == null)
{
Console.WriteLine("Failed to load UrlsSection.");
}
else
{
// Get MyUrls section LockElements collection.
ConfigurationLockCollection lockElementsExcept =
myUrlsSection.LockAllElementsExcept;
// Get MyUrls section LockElements collection
// enumerator.
IEnumerator lockElementEnum =
lockElementsExcept.GetEnumerator();
// Position the collection index.
lockElementEnum.MoveNext();
if (lockElementsExcept.Contains("urls"))
{
// Remove the lock on all the ther elements.
lockElementsExcept.Remove("urls");
}
else
{
// Add the lock on all the other elements
// but urls element.
lockElementsExcept.Add("urls");
}
config.Save(ConfigurationSaveMode.Full);
}
}
catch (ConfigurationErrorsException err)
{
Console.WriteLine("[LockAllElementsExcept: {0}]",
err.ToString());
}
}
public void Enumerator()
{
SysConfig cfg = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
ConfigurationLockCollection col = cfg.AppSettings.LockAttributes;
col.Add("file");
IEnumerator e = col.GetEnumerator();
Assert.IsTrue(e.MoveNext(), "A1");
Assert.AreEqual("file", (string)e.Current, "A2");
Assert.IsFalse(e.MoveNext(), "A3");
}
public void SetFromList()
{
SysConfig cfg = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
ConfigurationLockCollection col = cfg.AppSettings.LockAttributes;
col.SetFromList("file");
Assert.AreEqual(1, col.Count, "A1");
Assert.IsTrue(col.Contains("file"), "A2");
col.Clear();
Assert.AreEqual(0, col.Count, "A5");
col.SetFromList(" file ");
Assert.AreEqual(1, col.Count, "A1");
Assert.IsTrue(col.Contains("file"), "A2");
}
// </Snippet8>
// <Snippet9>
// Show how to use LockAllAttributesExcept.
// It locks and unlocks all urls elements
// except the port.
static void LockAllAttributesExcept()
{
try
{
// Get current configuration file.
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.None);
// Get the MyUrls section.
UrlsSection myUrlsSection =
config.GetSection("MyUrls") as UrlsSection;
if (myUrlsSection == null)
{
Console.WriteLine(
"Failed to load UrlsSection.");
}
else
{
IEnumerator elemEnum =
myUrlsSection.Urls.GetEnumerator();
int i = 0;
while (elemEnum.MoveNext())
{
// Get current element.
ConfigurationElement element =
myUrlsSection.Urls[i];
// Get current element lock all attributes.
ConfigurationLockCollection lockAllAttributesExcept =
element.LockAllAttributesExcept;
// Add or remove the lock on all attributes
// except port.
if (lockAllAttributesExcept.Contains("port"))
{
lockAllAttributesExcept.Remove("port");
}
else
{
lockAllAttributesExcept.Add("port");
}
string lockedAttributes =
lockAllAttributesExcept.AttributeList;
Console.WriteLine(
"Element {0} Locked attributes list: {1}",
i.ToString(), lockedAttributes);
i += 1;
config.Save(ConfigurationSaveMode.Full);
}
}
}
catch (ConfigurationErrorsException e)
{
Console.WriteLine(
"[LockAllAttributesExcept: {0}]",
e.ToString());
}
}
