本文整理汇总了C#中RouteValueDictionary.Clear方法的典型用法代码示例。如果您正苦于以下问题：C# RouteValueDictionary.Clear方法的具体用法？C# RouteValueDictionary.Clear怎么用？C# RouteValueDictionary.Clear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RouteValueDictionary的用法示例。
在下文中一共展示了RouteValueDictionary.Clear方法的4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: GenerateKey
public string GenerateKey(ControllerContext context, CacheSettings cacheSettings)
{
var actionName = context.RouteData.Values["action"].ToString();
var controllerName = context.RouteData.Values["controller"].ToString();
// remove controller, action and DictionaryValueProvider which is added by the framework for child actions
var filteredRouteData = context.RouteData.Values.Where(x => x.Key.ToLowerInvariant() != "controller" &&
x.Key.ToLowerInvariant() != "action" &&
!(x.Value is DictionaryValueProvider<object>));
var routeValues = new RouteValueDictionary(filteredRouteData.ToDictionary(x => x.Key.ToLowerInvariant(), x => x.Value));
if (!context.IsChildAction)
{
// note that route values take priority over form values and form values take priority over query string values
foreach (var formKey in context.HttpContext.Request.Form.AllKeys)
{
if (!routeValues.ContainsKey(formKey.ToLowerInvariant()))
{
routeValues.Add(formKey.ToLowerInvariant(),
context.HttpContext.Request.Form[formKey].ToLowerInvariant());
}
}
foreach (var queryStringKey in context.HttpContext.Request.QueryString.AllKeys)
{
// queryStringKey is null if url has qs name without value. e.g. test.com?q
if (queryStringKey != null && !routeValues.ContainsKey(queryStringKey.ToLowerInvariant()))
{
routeValues.Add(queryStringKey.ToLowerInvariant(),
context.HttpContext.Request.QueryString[queryStringKey].ToLowerInvariant());
}
}
}
if (!string.IsNullOrEmpty(cacheSettings.VaryByParam))
{
if (cacheSettings.VaryByParam.ToLowerInvariant() == "none")
{
routeValues.Clear();
}
else if (cacheSettings.VaryByParam != "*")
{
var parameters = cacheSettings.VaryByParam.ToLowerInvariant().Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
routeValues = new RouteValueDictionary(routeValues.Where(x => parameters.Contains(x.Key)).ToDictionary(x => x.Key, x => x.Value));
}
}
if (!string.IsNullOrEmpty(cacheSettings.VaryByCustom))
{
routeValues.Add(cacheSettings.VaryByCustom.ToLowerInvariant(), context.HttpContext.ApplicationInstance.GetVaryByCustomString(HttpContext.Current, cacheSettings.VaryByCustom));
}
var key = _keyBuilder.BuildKey(controllerName, actionName, routeValues);
return key;
}示例2: GetActionPath_Action_RouteValues
public void GetActionPath_Action_RouteValues ()
{
MetaModel m = Utils.CommonInitialize (true);
var route = RouteTable.Routes[0] as MyDynamicDataRoute;
MetaTable t = m.Tables[TestDataContext.TableFooWithDefaults];
var values = new RouteValueDictionary ();
// NO null check for the routeValues parameter _again_!
AssertExtensions.Throws<NullReferenceException> (() => t.GetActionPath (PageAction.Details, (RouteValueDictionary) null), "#A1");
Assert.AreEqual (Utils.BuildActionName (t, PageAction.Details), t.GetActionPath (PageAction.Details, values), "#A2");
Assert.AreEqual (2, values.Count, "#A3");
// GetActionPath does not check if the Action and Table keys are present in the dictionary...
values.Clear ();
values.Add ("Action", "something");
AssertExtensions.Throws<ArgumentException> (() => {
t.GetActionPath (PageAction.Details, values);
}, "#B1");
values.Clear ();
values.Add ("Table", "else");
AssertExtensions.Throws<ArgumentException> (() => {
t.GetActionPath (PageAction.Details, values);
}, "#B2");
}示例3: TryParseRouteExpression
public void TryParseRouteExpression ()
{
string routeName;
var rvd = new RouteValueDictionary ();
Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression (null, rvd, out routeName), "#A1-1");
Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression (String.Empty, rvd, out routeName), "#A1-2");
Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("route", rvd, out routeName), "#A1-3");
Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("route=", rvd, out routeName), "#A1-4");
Assert.AreEqual (1, rvd.Count, "#A1-4-1");
Assert.AreEqual (String.Empty, rvd ["route"], "#A1-4-2");
AssertExtensions.Throws<NullReferenceException> (() => {
RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar", null, out routeName);
}, "#A1-5");
rvd.Clear ();
Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar", rvd, out routeName), "#A2-1");
Assert.AreEqual (1, rvd.Count, "#A2-2");
Assert.AreEqual ("bar", rvd ["foo"], "#A2-3");
Assert.IsNull (routeName, "#A2-4");
rvd.Clear ();
Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("routeName=route,foo=bar,baz=zonk", rvd, out routeName), "#A3-1");
Assert.AreEqual (2, rvd.Count, "#A3-2");
Assert.AreEqual ("bar", rvd ["foo"], "#A3-3");
Assert.AreEqual ("zonk", rvd ["baz"], "#A3-3");
Assert.IsNotNull (routeName, "#A3-5");
Assert.AreEqual ("route", routeName, "#A3-6");
rvd.Clear ();
Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression (" rOUteName=route , foo=bar\t, baz =\t zonk \t ", rvd, out routeName), "#A4-1");
Assert.AreEqual (2, rvd.Count, "#A4-2");
Assert.AreEqual ("bar", rvd ["foo"], "#A4-3");
Assert.AreEqual ("zonk", rvd ["baz"], "#A4-3");
Assert.IsNotNull (routeName, "#A4-5");
Assert.AreEqual ("route", routeName, "#A4-6");
rvd.Clear ();
Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar,route,baz=zonk", rvd, out routeName), "#A5-1");
Assert.AreEqual (1, rvd.Count, "#A5-2");
Assert.AreEqual ("bar", rvd ["foo"], "#A5-3");
rvd.Clear ();
Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar,route==,baz=zonk", rvd, out routeName), "#A6-1");
Assert.AreEqual (1, rvd.Count, "#A6-2");
Assert.AreEqual ("bar", rvd ["foo"], "#A6-3");
rvd.Clear ();
Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("route==", rvd, out routeName), "#A7-1");
Assert.AreEqual (0, rvd.Count, "#A7-2");
rvd.Clear ();
Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("route==stuff", rvd, out routeName), "#A8-1");
Assert.AreEqual (0, rvd.Count, "#A8-2");
rvd.Clear ();
Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("route=stuff1,route=stuff2", rvd, out routeName), "#A9-1");
Assert.AreEqual (1, rvd.Count, "#A9-2");
Assert.AreEqual ("stuff2", rvd ["route"], "#A9-3");
rvd.Clear ();
Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("=stuff", rvd, out routeName), "#A10-1");
Assert.AreEqual (0, rvd.Count, "#A10-2");
rvd.Clear ();
Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("routeName=route,routename=route2,foo=bar,baz=zonk", rvd, out routeName), "#A11-1");
Assert.AreEqual (2, rvd.Count, "#A11-2");
Assert.AreEqual ("bar", rvd ["foo"], "#A11-3");
Assert.AreEqual ("zonk", rvd ["baz"], "#A11-3");
Assert.IsNotNull (routeName, "#A11-5");
Assert.AreEqual ("route2", routeName, "#A11-6");
}示例4: GenerateKey
//.........这里部分代码省略.........
routeData.Values[RouteDataKeyController] != null)
{
controllerName = routeData.Values[RouteDataKeyController].ToString();
}
if (string.IsNullOrEmpty(actionName) || string.IsNullOrEmpty(controllerName))
{
return null;
}
string areaName = null;
if (routeData.DataTokens.ContainsKey(DataTokensKeyArea))
{
areaName = routeData.DataTokens[DataTokensKeyArea].ToString();
}
// remove controller, action and DictionaryValueProvider which is added by the framework for child actions
var filteredRouteData = routeData.Values.Where(
x => x.Key.ToLowerInvariant() != RouteDataKeyController &&
x.Key.ToLowerInvariant() != RouteDataKeyAction &&
x.Key.ToLowerInvariant() != DataTokensKeyArea &&
!(x.Value is DictionaryValueProvider<object>)
).ToList();
if (!string.IsNullOrWhiteSpace(areaName))
{
filteredRouteData.Add(new KeyValuePair<string, object>(DataTokensKeyArea, areaName));
}
var routeValues = new RouteValueDictionary(filteredRouteData.ToDictionary(x => x.Key.ToLowerInvariant(), x => x.Value));
if (!context.IsChildAction)
{
// note that route values take priority over form values and form values take priority over query string values
if ((cacheSettings.Options & OutputCacheOptions.IgnoreFormData) != OutputCacheOptions.IgnoreFormData)
{
foreach (var formKey in context.HttpContext.Request.Form.AllKeys)
{
if (routeValues.ContainsKey(formKey.ToLowerInvariant()))
{
continue;
}
var item = context.HttpContext.Request.Form[formKey];
routeValues.Add(
formKey.ToLowerInvariant(),
item != null
? item.ToLowerInvariant()
: string.Empty
);
}
}
if ((cacheSettings.Options & OutputCacheOptions.IgnoreQueryString) != OutputCacheOptions.IgnoreQueryString)
{
foreach (var queryStringKey in context.HttpContext.Request.QueryString.AllKeys)
{
// queryStringKey is null if url has qs name without value. e.g. test.com?q
if (queryStringKey == null || routeValues.ContainsKey(queryStringKey.ToLowerInvariant()))
{
continue;
}
var item = context.HttpContext.Request.QueryString[queryStringKey];
routeValues.Add(
queryStringKey.ToLowerInvariant(),
item != null
? item.ToLowerInvariant()
: string.Empty
);
}
}
}
if (!string.IsNullOrEmpty(cacheSettings.VaryByParam))
{
if (cacheSettings.VaryByParam.ToLowerInvariant() == "none")
{
routeValues.Clear();
}
else if (cacheSettings.VaryByParam != "*")
{
var parameters = cacheSettings.VaryByParam.ToLowerInvariant().Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
routeValues = new RouteValueDictionary(routeValues.Where(x => parameters.Contains(x.Key)).ToDictionary(x => x.Key, x => x.Value));
}
}
if (!string.IsNullOrEmpty(cacheSettings.VaryByCustom))
{
// If there is an existing route value with the same key as varybycustom, we should overwrite it
routeValues[cacheSettings.VaryByCustom.ToLowerInvariant()] =
context.HttpContext.ApplicationInstance.GetVaryByCustomString(HttpContext.Current, cacheSettings.VaryByCustom);
}
var key = _keyBuilder.BuildKey(controllerName, actionName, routeValues);
return key;
}