ConfigurationElement.IsReadOnly Method
.NET Framework 4.6 and 4.5
Gets a value indicating whether the ConfigurationElement object is read-only.
Namespace: System.Configuration
Assembly: System.Configuration (in System.Configuration.dll)
Return Value
Type: System.Booleantrue if the ConfigurationElement object is read-only; otherwise, false.
The following example shows how to use the IsReadOnly method. It is used on a custom section and returns false.
// Show how to use IsReadOnly. // It loops to see if the elements are read only. static void ReadOnlyElements() { try { // Get the configuration file. System.Configuration.Configuration config = ConfigurationManager.OpenExeConfiguration( ConfigurationUserLevel.None); // Get the MyUrls section. UrlsSection myUrlsSection = config.GetSection("MyUrls") as UrlsSection; UrlsCollection elements = myUrlsSection.Urls; IEnumerator elemEnum = elements.GetEnumerator(); int i = 0; Console.WriteLine(elements.Count.ToString()); while (elemEnum.MoveNext()) { Console.WriteLine("The element {0} is read only: {1}", elements[i].Name, elements[i].IsReadOnly().ToString()); i += 1; } } catch (ConfigurationErrorsException err) { Console.WriteLine("[ReadOnlyElements: {0}]", err.ToString()); } }
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