本文整理汇总了C#中System.Collections.Hashtable.GetEnumerator方法的典型用法代码示例。如果您正苦于以下问题：C# Hashtable.GetEnumerator方法的具体用法？C# Hashtable.GetEnumerator怎么用？C# Hashtable.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.Hashtable的用法示例。
在下文中一共展示了Hashtable.GetEnumerator方法的15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: GetEnumerator
public IDictionaryEnumerator GetEnumerator(string typeName)
{
if (_cache == null)
return null;
//if (typeName == null)
if (typeName == "*")
return GetEnumerator();
else
{
IDictionaryEnumerator en = _cache.GetEnumerator() as IDictionaryEnumerator;
Hashtable tbl = new Hashtable();
while (en.MoveNext())
{
object obj = ((CacheEntry)en.Value).DeflattedValue(_cache.Context.CacheImpl.Name);
if (obj.GetType().FullName == typeName)
{
tbl[en.Key] = en.Value;
}
}
return tbl.GetEnumerator();
}
}示例2: ApplyPropertyValues
internal static void ApplyPropertyValues(MobileControl mobileControl, Hashtable overrides)
{
if ((mobileControl != null) && (overrides != null))
{
IDictionaryEnumerator enumerator = overrides.GetEnumerator();
while (enumerator.MoveNext())
{
int num;
string str2;
object obj2 = mobileControl;
string key = (string) enumerator.Key;
object obj3 = enumerator.Value;
if (!(key.ToLower() == "id"))
{
goto Label_006A;
}
continue;
Label_0039:
str2 = key.Substring(0, num);
obj2 = obj2.GetType().GetProperty(str2, BindingFlags.Public | BindingFlags.Instance | BindingFlags.IgnoreCase).GetValue(obj2, null);
key = key.Substring(num + 1);
Label_006A:
if ((num = key.IndexOf("-")) != -1)
{
goto Label_0039;
}
FindAndApplyPropertyValue(obj2, key, obj3);
}
}
}示例3: Parse
public static void Parse(
XmlDocument xmlMetadata_in,
string xsltTemplateURL_in,
Hashtable xsltParameters_in,
StringWriter parsedOutput_in
) {
#region XsltArgumentList _xsltparameters = new XsltArgumentList().AddParam(...);
XsltArgumentList _xsltparameters = new XsltArgumentList();
IDictionaryEnumerator _denum = xsltParameters_in.GetEnumerator();
_denum.Reset();
while (_denum.MoveNext()) {
_xsltparameters.AddParam(
_denum.Key.ToString(),
"",
System.Web.HttpUtility.UrlEncode(
_denum.Value.ToString()
)
);
}
#endregion
XPathNavigator _xpathnav = xmlMetadata_in.CreateNavigator();
XslTransform _xslttransform = new XslTransform();
_xslttransform.Load(
xsltTemplateURL_in
);
_xslttransform.Transform(
_xpathnav,
_xsltparameters,
parsedOutput_in,
null
);
}示例4: Concat
/// <summary>
/// 合并数组
/// </summary>
/// <param name="ids">数组</param>
/// <returns>数组</returns>
public static string[] Concat(params string[][] ids)
{
// 进行合并
Hashtable hashValues = new Hashtable();
if (ids != null)
{
for (int i = 0; i < ids.Length; i++)
{
if (ids[i] != null)
{
for (int j = 0; j < ids[i].Length; j++)
{
if (ids[i][j] != null)
{
if (!hashValues.ContainsKey(ids[i][j]))
{
hashValues.Add(ids[i][j], ids[i][j]);
}
}
}
}
}
}
// 返回合并结果
string[] returnValues = new string[hashValues.Count];
IDictionaryEnumerator enumerator = hashValues.GetEnumerator();
int key = 0;
while (enumerator.MoveNext())
{
returnValues[key] = (string)(enumerator.Key.ToString());
key++;
}
return returnValues;
}示例5: DoUpdate
public int DoUpdate(string Tbl, Hashtable HS, string strcondition)
{
IDictionaryEnumerator myEnumerator = HS.GetEnumerator();
System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand();
cmd.Connection = objCon;
string qry = null;
int Rcnt = 0;
string strLst = "";
while (myEnumerator.MoveNext())
{
strLst += myEnumerator.Key + "[email protected]" + myEnumerator.Key + ",";
//cmd.Parameters.Add("@" & myEnumerator.Key, CStr(myEnumerator.Value))
cmd.Parameters.AddWithValue("@" + myEnumerator.Key, Convert.ToString(myEnumerator.Value));
}
char quto = ',';
strLst = strLst.Trim().TrimEnd(quto);
//strLst = strLst.Trim().TrimEnd(",");
qry = "Update " + Tbl + " set " + strLst + " where " + strcondition;
cmd.CommandText = qry;
if (objCon.State == ConnectionState.Closed)
objCon.Open();
Rcnt = cmd.ExecuteNonQuery();
if (objCon.State == ConnectionState.Open)
objCon.Close();
return Rcnt;
}示例6: DumpHash
internal static void DumpHash(string tag, Hashtable hashTable)
{
IDictionaryEnumerator enumerator = hashTable.GetEnumerator();
while (enumerator.MoveNext())
{
}
}示例7: checkResults
public static bool checkResults( string procedure, Hashtable param )
{
SqlConnection conn = new SqlConnection(OrionGlobals.getConnectionString("connectionString"));
SqlCommand cmd = new SqlCommand(procedure, conn);
cmd.CommandType=CommandType.StoredProcedure;
cmd.CommandTimeout = 0;
if( param != null ) {
IDictionaryEnumerator iter = param.GetEnumerator();
while( iter.MoveNext() )
cmd.Parameters.Add( (string)iter.Key, iter.Value );
}
try {
conn.Open();
SqlDataReader dr = cmd.ExecuteReader();
return dr.HasRows;
} catch( SqlException e ) {
throw new AlnitakException(String.Format("Excepcao a correr o SP '{0}' @ SqlServerUtility::checkResults - {1}",procedure,e.Message),e);
} finally {
conn.Close();
}
}示例8: DoInsert
public int DoInsert(string Tbl, Hashtable HS)
{
IDictionaryEnumerator myEnumerator = HS.GetEnumerator();
System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand();
cmd.Connection = objCon;
string qry = null;
int Rcnt = 0;
string colLst = "";
string valLst = "";
while (myEnumerator.MoveNext())
{
colLst += myEnumerator.Key + ",";
valLst += "@" + myEnumerator.Key + ",";
cmd.Parameters.AddWithValue("@" + myEnumerator.Key, Convert.ToString(myEnumerator.Value));
}
char qut = ',';
colLst = colLst.Trim().TrimEnd(qut);
valLst = valLst.Trim().TrimEnd(qut);
qry = "insert into " + Tbl + " ( " + colLst + " ) values ( " + valLst + " ) ";
cmd.CommandText = qry;
if (objCon.State == ConnectionState.Closed)
objCon.Open();
Rcnt = cmd.ExecuteNonQuery();
if (objCon.State == ConnectionState.Open)
objCon.Close();
return Rcnt;
}示例9: FillUpDropDown
/// <summary>
/// Populate dropdownlist
/// </summary>
/// <returns></returns>
public static void FillUpDropDown(DropDownList ddl, Hashtable ht, string defaultselectedvalue)
{
string strText, strValue;
IDictionaryEnumerator ie = ht.GetEnumerator();
while (ie.MoveNext())
{
ddl.Items.Add(new ListItem(ie.Value.ToString(), ie.Key.ToString()));
}
if (!string.IsNullOrEmpty(defaultselectedvalue))
ddl.Items.Insert(0, new ListItem(defaultselectedvalue, "0"));
//Loop through the items, asign text and value, and sort by text ascending.
for (int i = ddl.Items.Count - 1; i > 0; i--)
for (int j = 1; j < i; j++)
{
if (ddl.Items[j].Text.CompareTo(ddl.Items[j + 1].Text) > 0)
{
strText = ddl.Items[j].Text;
strValue = ddl.Items[j].Value;
ddl.Items[j].Text = ddl.Items[j + 1].Text;
ddl.Items[j].Value = ddl.Items[j + 1].Value;
ddl.Items[j + 1].Text = strText;
ddl.Items[j + 1].Value = strValue;
}
}
}示例10: Hashtable
IDictionaryEnumerator IDictionary.GetEnumerator(){
var stub = new Hashtable();
foreach (string o in Session.Keys){
stub[o] = Session[o];
}
return stub.GetEnumerator();
}示例11: AmIOnline
//公用类中判断用户是否在线的函数（供用户调用）
/// <summary>
/// 判断用户strUserID是否包含在Hashtable h中
/// </summary>
/// <param name="strUserID"></param>
/// <param name="h"></param>
/// <returns></returns>
public static bool AmIOnline(string strUserID, Hashtable h)
{
if (strUserID == null)
{
return false;
}
//继续判断是否该用户已经登陆
if (h == null)
{
return false;
}
//判断哈希表中是否有该用户
IDictionaryEnumerator e1 = h.GetEnumerator();
bool flag = false;
while (e1.MoveNext())
{
if (e1.Value.ToString().CompareTo(strUserID) == 0)
{
flag = true;
break;
}
}
return flag;
}示例12: Run
public static void Run()
{
// ExStart:CustomPropertiesUsingMeta
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_TechnicalArticles();
// Create instance of PdfFileInfo object
Aspose.Pdf.Facades.PdfFileInfo fInfo = new Aspose.Pdf.Facades.PdfFileInfo(dataDir + "inFile1.pdf");
// Retrieve all existing custom attributes
System.Collections.Hashtable hTable = new Hashtable(fInfo.Header);
IDictionaryEnumerator enumerator = hTable.GetEnumerator();
while (enumerator.MoveNext())
{
string output = enumerator.Key.ToString() + " " + enumerator.Value;
}
// Set new customer attribute as meta info
fInfo.SetMetaInfo("CustomAttribute", "test value");
// Get custom attribute from meta info by specifying attribute/property name
string value = fInfo.GetMetaInfo("CustomAttribute");
// ExEnd:CustomPropertiesUsingMeta
}示例13: UT_Connectionstring_ParseParameter_auxiliar
private void UT_Connectionstring_ParseParameter_auxiliar(Hashtable hash_in) {
string _constring;
IDictionaryEnumerator _enumerator;
for (int i = 0; ; i++) {
if (((eDBServerTypes_supportedForGeneration)i).ToString() == "invalid") {
break;
} else if (((eDBServerTypes_supportedForGeneration)i).ToString() == i.ToString()) {
continue;
} else {
_constring = utils.Connectionstring.Buildwith.Parameters(
(string)hash_in[utils.Connectionstring.eParameter.Server],
(string)hash_in[utils.Connectionstring.eParameter.User],
"somepassword",
(string)hash_in[utils.Connectionstring.eParameter.Database],
(eDBServerTypes)i
);
_enumerator = hash_in.GetEnumerator();
while (_enumerator.MoveNext()) {
Assert.AreEqual(
// Console.WriteLine(
//"'{0}'\n'{1}'\n{2}\n",
(string)_enumerator.Value,
utils.Connectionstring.ParseParameter(
_constring,
(eDBServerTypes)i,
(utils.Connectionstring.eParameter)_enumerator.Key
)
//, _constring
);
}
}
}
}示例14: PrintIndexAndKeysAndValues
private void PrintIndexAndKeysAndValues( Hashtable myList )
{
IDictionaryEnumerator myEnumerator = myList.GetEnumerator();
int i = 0;
RosterLib.Utility.Announce( "\t-INDEX-\t-KEY-\t-VALUE-" );
while ( myEnumerator.MoveNext() )
RosterLib.Utility.Announce( string.Format( "\t[{0}]:\t{1}\t{2}", i++, myEnumerator.Key, myEnumerator.Value ) );
}示例15: CreateFileList
/// <summary>
/// Main method, which developer-user will call to get a list of
/// all of the files loaded into a sent in hashtable list
/// </summary>
/// <param name="p_TargetDir">The top-level directory you want to search</param>
/// <param name="p_FilePattern">The file pattern you want to search, ex. *.*, frs*.old, msen.old</param>
/// <param name="p_htDirs">Hashtable ref which will hold all of the directories searched</param>
/// <param name="p_htFiles">Hashtable ref which will be a list of all the files found, which match
/// the filepattern entered</param>
/// <param name="p_SearchSubdirs">bool whether or not you want to search the subdirs</param>
public static void CreateFileList(string p_TargetDir, string p_FilePattern,
ref Hashtable p_htDirs, ref Hashtable p_htFiles, bool p_SearchSubdirs)
{
//CREATE A LIST OF FILES Which will be searched
//basically get all of the files which match the file pattern
//from the path the user entered p_TargetDir
// if the user enters an empty string for the targetdir,
// the application will get the currentdirectory (app.path) and continue
string strCurrDir = string.Empty;
if (p_TargetDir.Length != 0)
{
strCurrDir = p_TargetDir;
}
else
{
strCurrDir = Directory.GetCurrentDirectory();
}
try
{
// you could get an error when the user enters a bad path
string[] files = Directory.GetFiles(strCurrDir, p_FilePattern);
string[] Dirs = Directory.GetDirectories(strCurrDir);
int DirCount;
int FileCount;
// add all subdirectories
for (DirCount = 0; DirCount < Dirs.Length; DirCount++)
{
p_htDirs.Add(Dirs[DirCount], Dirs[DirCount]);
}
// add all files
for (FileCount = 0; FileCount < files.Length; FileCount++)
{
p_htFiles.Add(files[FileCount], files[FileCount]);
}
if (p_SearchSubdirs)
{
// iterate through all of the directories in the current directory
System.Collections.IDictionaryEnumerator DirectoryEnum;
while (p_htDirs.Count > 0)
{
DirectoryEnum = p_htDirs.GetEnumerator();
DirectoryEnum.MoveNext();
// Get all the subdirs of this directory and add them to the directory hashtable
IterateDirectories(
DirectoryEnum.Key.ToString(),
p_FilePattern,
ref p_htDirs,
ref p_htFiles);
}
}
}
catch(Exception OpenDirEx)
{
}
}