本文整理汇总了C#中System.Collections.Specialized.ListDictionary.GetEnumerator方法的典型用法代码示例。如果您正苦于以下问题：C# ListDictionary.GetEnumerator方法的具体用法？C# ListDictionary.GetEnumerator怎么用？C# ListDictionary.GetEnumerator使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Collections.Specialized.ListDictionary的用法示例。
在下文中一共展示了ListDictionary.GetEnumerator方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: BasicTests
private void BasicTests (ListDictionary ld)
{
Assert.AreEqual (0, ld.Count, "Count");
Assert.IsFalse (ld.IsFixedSize, "IsFixedSize");
Assert.IsFalse (ld.IsReadOnly, "IsReadOnly");
Assert.IsFalse (ld.IsSynchronized, "IsSynchronized");
Assert.AreEqual (0, ld.Keys.Count, "Keys");
Assert.AreEqual (0, ld.Values.Count, "Values");
Assert.IsNotNull (ld.SyncRoot, "SyncRoot");
Assert.IsNotNull (ld.GetEnumerator (), "GetEnumerator");
Assert.IsNotNull ((ld as IEnumerable).GetEnumerator (), "IEnumerable.GetEnumerator");
ld.Add ("a", "1");
Assert.AreEqual (1, ld.Count, "Count-1");
Assert.IsTrue (ld.Contains ("a"), "Contains(a)");
Assert.IsFalse (ld.Contains ("1"), "Contains(1)");
ld.Add ("b", null);
Assert.AreEqual (2, ld.Count, "Count-2");
Assert.IsNull (ld["b"], "this[b]");
DictionaryEntry[] entries = new DictionaryEntry[2];
ld.CopyTo (entries, 0);
ld["b"] = "2";
Assert.AreEqual ("2", ld["b"], "this[b]2");
ld.Remove ("b");
Assert.AreEqual (1, ld.Count, "Count-3");
ld.Clear ();
Assert.AreEqual (0, ld.Count, "Count-4");
}示例2: Test01
public void Test01()
{
ListDictionary ld;
IDictionaryEnumerator en;
DictionaryEntry curr; // Enumerator.Current value
DictionaryEntry de; // Enumerator.Entry value
Object k; // Enumerator.Key value
Object v; // Enumerator.Value
// simple string values
string[] values =
{
"a",
"aa",
"",
" ",
"text",
" spaces",
"1",
"$%^#",
"2222222222222222222222222",
System.DateTime.Today.ToString(),
Int32.MaxValue.ToString()
};
// keys for simple string values
string[] keys =
{
"zero",
"one",
" ",
"",
"aa",
"1",
System.DateTime.Today.ToString(),
"$%^#",
Int32.MaxValue.ToString(),
" spaces",
"2222222222222222222222222"
};
// [] ListDictionary GetEnumerator()
//-----------------------------------------------------------------
ld = new ListDictionary();
// [] for empty dictionary
//
en = ld.GetEnumerator();
string type = en.GetType().ToString();
if (type.IndexOf("Enumerator", 0) == 0)
{
Assert.False(true, string.Format("Error, type is not Enumerator"));
}
//
// MoveNext should return false
//
bool res = en.MoveNext();
if (res)
{
Assert.False(true, string.Format("Error, MoveNext returned true"));
}
//
// Attempt to get Current should result in exception
//
Assert.Throws<InvalidOperationException>(() => { curr = (DictionaryEntry)en.Current; });
//
// [] for Filled dictionary
//
for (int i = 0; i < values.Length; i++)
{
ld.Add(keys[i], values[i]);
}
en = ld.GetEnumerator();
type = en.GetType().ToString();
if (type.IndexOf("Enumerator", 0) == 0)
{
Assert.False(true, string.Format("Error, type is not Enumerator"));
}
//
// MoveNext should return true
//
for (int i = 0; i < ld.Count; i++)
{
res = en.MoveNext();
if (!res)
{
Assert.False(true, string.Format("Error, MoveNext returned false", i));
}
curr = (DictionaryEntry)en.Current;
de = en.Entry;
//
//.........这里部分代码省略.........
示例3: FxCopyOrMoveDirectory
private static void FxCopyOrMoveDirectory(CopyOrMove operation, string sourceDirectoryPath, string targetDirectoryPath, bool overwrite)
{
if (((operation == CopyOrMove.Move) & !Directory.Exists(targetDirectoryPath)) & IsOnSameDrive(sourceDirectoryPath, targetDirectoryPath))
{
Directory.CreateDirectory(GetParentPath(targetDirectoryPath));
try
{
Directory.Move(sourceDirectoryPath, targetDirectoryPath);
return;
}
catch (IOException)
{
}
catch (UnauthorizedAccessException)
{
}
}
Directory.CreateDirectory(targetDirectoryPath);
DirectoryNode sourceDirectoryNode = new DirectoryNode(sourceDirectoryPath, targetDirectoryPath);
ListDictionary exceptions = new ListDictionary();
CopyOrMoveDirectoryNode(operation, sourceDirectoryNode, overwrite, exceptions);
if (exceptions.Count > 0)
{
IOException exception3 = new IOException(Utils.GetResourceString("IO_CopyMoveRecursive"));
IDictionaryEnumerator enumerator = exceptions.GetEnumerator();
while (enumerator.MoveNext())
{
DictionaryEntry current = (DictionaryEntry) enumerator.Current;
exception3.Data.Add(current.Key, current.Value);
}
throw exception3;
}
}