public void AddRange()
{
CodeAttributeArgument caa1 = new CodeAttributeArgument();
CodeAttributeArgument caa2 = new CodeAttributeArgument();
CodeAttributeArgument caa3 = new CodeAttributeArgument();
CodeAttributeArgumentCollection coll1 = new CodeAttributeArgumentCollection();
coll1.Add(caa1);
coll1.Add(caa2);
CodeAttributeArgumentCollection coll2 = new CodeAttributeArgumentCollection();
coll2.Add(caa3);
coll2.AddRange(coll1);
Assert.AreEqual(3, coll2.Count, "#1");
Assert.AreEqual(1, coll2.IndexOf(caa1), "#2");
Assert.AreEqual(2, coll2.IndexOf(caa2), "#3");
Assert.AreEqual(0, coll2.IndexOf(caa3), "#4");
CodeAttributeArgumentCollection coll3 = new CodeAttributeArgumentCollection();
coll3.Add(caa3);
coll3.AddRange(new CodeAttributeArgument[] { caa1, caa2 });
Assert.AreEqual(3, coll2.Count, "#5");
Assert.AreEqual(1, coll2.IndexOf(caa1), "#6");
Assert.AreEqual(2, coll2.IndexOf(caa2), "#7");
Assert.AreEqual(0, coll2.IndexOf(caa3), "#8");
}
static CodeAttributeArgumentCollection _ParseCustomAttributeArguments(_PC pc)
{
var result = new CodeAttributeArgumentCollection();
if (ST.lparen != pc.SymbolId)
{
return(result);
}
if (!pc.Advance())
{
throw new ArgumentException("Unterminated argument list", "input");
}
var named = false;
while (ST.rparen != pc.SymbolId)
{
var arg = new CodeAttributeArgument();
if (ST.identifier == pc.SymbolId)
{
var s = pc.Value;
var pc2 = pc.GetLookAhead();
pc2.EnsureStarted();
pc2.Advance();
_SkipComments(pc2);
if (ST.eq == pc2.SymbolId)
{
pc.Advance();
_SkipComments(pc);
pc.Advance();
arg.Name = s;
arg.Value = _ParseExpression(pc);
result.Add(arg);
named = true;
continue;
}
}
if (named)
{
throw new ArgumentException("Named custom attribute arguments must follow the unnamed arguments.", "input");
}
var exp = _ParseExpression(pc);
_SkipComments(pc);
arg.Value = exp;
result.Add(arg);
if (ST.comma == pc.SymbolId)
{
if (!pc.Advance())
{
throw new ArgumentException("Unterminated argument list.", "input");
}
}
}
if (ST.rparen != pc.SymbolId)
{
throw new ArgumentException("Unterminated argument list.", "input");
}
pc.Advance();
return(result);
}
public void Add()
{
CodeAttributeArgument caa1 = new CodeAttributeArgument();
CodeAttributeArgument caa2 = new CodeAttributeArgument();
CodeAttributeArgumentCollection coll = new CodeAttributeArgumentCollection();
Assert.AreEqual(0, coll.Add(caa1), "#1");
Assert.AreEqual(1, coll.Count, "#2");
Assert.AreEqual(0, coll.IndexOf(caa1), "#3");
Assert.AreEqual(1, coll.Add(caa2), "#4");
Assert.AreEqual(2, coll.Count, "#5");
Assert.AreEqual(1, coll.IndexOf(caa2), "#6");
}
public void Constructor2()
{
CodeAttributeArgument caa1 = new CodeAttributeArgument();
CodeAttributeArgument caa2 = new CodeAttributeArgument();
CodeAttributeArgumentCollection c = new CodeAttributeArgumentCollection();
c.Add(caa1);
c.Add(caa2);
CodeAttributeArgumentCollection coll = new CodeAttributeArgumentCollection(c);
Assert.AreEqual(2, coll.Count, "#1");
Assert.AreEqual(0, coll.IndexOf(caa1), "#2");
Assert.AreEqual(1, coll.IndexOf(caa2), "#3");
}
public void CloneAttributeArguments(CodeAttributeArgumentCollection source, CodeAttributeArgumentCollection dest)
{
dest.Clear();
foreach (CodeAttributeArgument arg in source)
{
dest.Add(CloneAttributeArgument(arg));
}
}
public void AddRange_Self()
{
CodeAttributeArgumentCollection coll = new CodeAttributeArgumentCollection();
coll.Add(new CodeAttributeArgument());
Assert.AreEqual(1, coll.Count, "#1");
coll.AddRange(coll);
Assert.AreEqual(2, coll.Count, "#2");
}
public void Constructor1_Deny_Unrestricted()
{
CodeAttributeArgumentCollection coll = new CodeAttributeArgumentCollection(array);
coll.CopyTo(array, 0);
Assert.AreEqual(1, coll.Add(caa), "Add");
Assert.AreSame(caa, coll[0], "this[int]");
coll.AddRange(array);
coll.AddRange(coll);
Assert.IsTrue(coll.Contains(caa), "Contains");
Assert.AreEqual(0, coll.IndexOf(caa), "IndexOf");
coll.Insert(0, caa);
coll.Remove(caa);
}
public static CodeAttributeArgumentCollection Clone(this CodeAttributeArgumentCollection collection)
{
if (collection == null)
{
return(null);
}
CodeAttributeArgumentCollection c = new CodeAttributeArgumentCollection();
foreach (CodeAttributeArgument argument in collection)
{
c.Add(argument.Clone());
}
return(c);
}
void AddOutputCacheAttribute()
{
CodeAttributeDeclaration cad;
cad = new CodeAttributeDeclaration("System.Web.UI.PartialCachingAttribute");
CodeAttributeArgumentCollection arguments = cad.Arguments;
AddPrimitiveArgument(arguments, parser.OutputCacheDuration);
AddPrimitiveArgument(arguments, parser.OutputCacheVaryByParam);
AddPrimitiveArgument(arguments, parser.OutputCacheVaryByControls);
AddPrimitiveArgument(arguments, parser.OutputCacheVaryByCustom);
AddPrimitiveArgument(arguments, parser.OutputCacheSqlDependency);
AddPrimitiveArgument(arguments, parser.OutputCacheShared);
arguments.Add(new CodeAttributeArgument("ProviderName", new CodePrimitiveExpression(parser.ProviderName)));
mainClass.CustomAttributes.Add(cad);
}
// CodeAttributeArgumentCollection
public void CodeAttributeArgumentCollectionExample()
{
//<Snippet1>
//<Snippet2>
// Creates an empty CodeAttributeArgumentCollection.
CodeAttributeArgumentCollection collection = new CodeAttributeArgumentCollection();
//</Snippet2>
//<Snippet3>
// Adds a CodeAttributeArgument to the collection.
collection.Add(new CodeAttributeArgument("Test Boolean Argument", new CodePrimitiveExpression(true)));
//</Snippet3>
//<Snippet4>
// Adds an array of CodeAttributeArgument objects to the collection.
CodeAttributeArgument[] arguments = { new CodeAttributeArgument(), new CodeAttributeArgument() };
collection.AddRange(arguments);
// Adds a collection of CodeAttributeArgument objects to
// the collection.
CodeAttributeArgumentCollection argumentsCollection = new CodeAttributeArgumentCollection();
argumentsCollection.Add(new CodeAttributeArgument("TestBooleanArgument", new CodePrimitiveExpression(true)));
argumentsCollection.Add(new CodeAttributeArgument("TestIntArgument", new CodePrimitiveExpression(1)));
collection.AddRange(argumentsCollection);
//</Snippet4>
//<Snippet5>
// Tests for the presence of a CodeAttributeArgument
// within the collection, and retrieves its index if it is found.
CodeAttributeArgument testArgument = new CodeAttributeArgument("Test Boolean Argument", new CodePrimitiveExpression(true));
int itemIndex = -1;
if (collection.Contains(testArgument))
{
itemIndex = collection.IndexOf(testArgument);
}
//</Snippet5>
//<Snippet6>
// Copies the contents of the collection beginning at index 0,
// to the specified CodeAttributeArgument array.
// 'arguments' is a CodeAttributeArgument array.
collection.CopyTo(arguments, 0);
//</Snippet6>
//<Snippet7>
// Retrieves the count of the items in the collection.
int collectionCount = collection.Count;
//</Snippet7>
//<Snippet8>
// Inserts a CodeAttributeArgument at index 0 of the collection.
collection.Insert(0, new CodeAttributeArgument("Test Boolean Argument", new CodePrimitiveExpression(true)));
//</Snippet8>
//<Snippet9>
// Removes the specified CodeAttributeArgument from the collection.
CodeAttributeArgument argument = new CodeAttributeArgument("Test Boolean Argument", new CodePrimitiveExpression(true));
collection.Remove(argument);
//</Snippet9>
//<Snippet10>
// Removes the CodeAttributeArgument at index 0.
collection.RemoveAt(0);
//</Snippet10>
//</Snippet1>
}
void AddPrimitiveArgument(CodeAttributeArgumentCollection arguments, object obj)
{
arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(obj)));
}
public void Add_Null()
{
CodeAttributeArgumentCollection coll = new CodeAttributeArgumentCollection();
coll.Add((CodeAttributeArgument)null);
}