public void Manipulations()
{
CommaDelimitedStringCollection c = new CommaDelimitedStringCollection();
c.Add("1");
Assert.Equal("1", c.ToString());
c.Add("2");
c.Add("3");
Assert.Equal("1,2,3", c.ToString());
c.Remove("2");
Assert.Equal("1,3", c.ToString());
c.Insert(1, "2");
Assert.Equal("1,2,3", c.ToString());
c.Clear();
Assert.Null(c.ToString());
string[] foo = new string[3];
foo[0] = "1";
foo[1] = "2";
foo[2] = "3";
c.AddRange(foo);
Assert.Equal("1,2,3", c.ToString());
}
public void RO_Insert()
{
CommaDelimitedStringCollection c = new CommaDelimitedStringCollection();
c.Add("hi");
c.SetReadOnly();
Assert.Throws <ConfigurationErrorsException>(() => c.Insert(0, "bye"));
}
public void RO_Insert()
{
CommaDelimitedStringCollection c = new CommaDelimitedStringCollection();
c.Add("hi");
c.SetReadOnly();
c.Insert(0, "bye");
}
static void Main(string[] args)
{
// Display title and info.
Console.WriteLine("ASP.NET Configuration Info");
Console.WriteLine("Type: CommaDelimitedStringCollection");
Console.WriteLine();
// Set the path of the config file.
string configPath = "/aspnet";
// Get the Web application configuration object.
Configuration config =
WebConfigurationManager.OpenWebConfiguration(configPath);
// Get the section related object.
AuthorizationSection configSection =
(AuthorizationSection)config.GetSection("system.web/authorization");
// Get the authorization rule collection.
AuthorizationRuleCollection authorizationRuleCollection =
configSection.Rules;
// <Snippet2>
// Create a CommaDelimitedStringCollection object.
CommaDelimitedStringCollection myStrCollection =
new CommaDelimitedStringCollection();
// </Snippet2>
for (int i = 0; i < authorizationRuleCollection.Count; i++)
{
if (authorizationRuleCollection.Get(i).Action.ToString().ToLower()
== "allow")
{
// <Snippet3>
// Add values to the CommaDelimitedStringCollection object.
myStrCollection.AddRange(
authorizationRuleCollection.Get(i).Users.ToString().Split(
",".ToCharArray()));
// </Snippet3>
}
}
Console.WriteLine("Allowed Users: {0}",
myStrCollection.ToString());
// <Snippet4>
// Count the elements in the collection.
Console.WriteLine("Allowed User Count: {0}",
myStrCollection.Count);
// </Snippet4>
// <Snippet5>
// Call the Contains method.
Console.WriteLine("Contains 'userName1': {0}",
myStrCollection.Contains("userName1"));
// </Snippet5>
// <Snippet6>
// Determine the index of an element
// in the collection.
Console.WriteLine("IndexOf 'userName0': {0}",
myStrCollection.IndexOf("userName0"));
// </Snippet6>
// <Snippet7>
// Call IsModified.
Console.WriteLine("IsModified: {0}",
myStrCollection.IsModified);
// </Snippet7>
// <Snippet8>
// Call IsReadyOnly.
Console.WriteLine("IsReadOnly: {0}",
myStrCollection.IsReadOnly);
// </Snippet8>
Console.WriteLine();
Console.WriteLine("Add a user name to the collection.");
// <Snippet9>
// Insert a new element in the collection.
myStrCollection.Insert(myStrCollection.Count, "userNameX");
// </Snippet9>
Console.WriteLine("Collection Value: {0}",
myStrCollection.ToString());
Console.WriteLine();
Console.WriteLine("Remove a user name from the collection.");
// <Snippet10>
// Remove an element of the collection.
myStrCollection.Remove("userNameX");
// </Snippet10>
Console.WriteLine("Collection Value: {0}",
myStrCollection.ToString());
// Display and wait
Console.ReadLine();
}