本文整理汇总了C#中FeatureCollection.Count方法的典型用法代码示例。如果您正苦于以下问题：C# FeatureCollection.Count方法的具体用法？C# FeatureCollection.Count怎么用？C# FeatureCollection.Count使用的例子？那么, 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FeatureCollection的用法示例。
在下文中一共展示了FeatureCollection.Count方法的2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: ProcessFeatureInternal
/// <summary>
/// Activates or deactivates a site collection or web scoped feature
/// </summary>
/// <param name="features">Feature Collection which contains the feature</param>
/// <param name="featureID">ID of the feature to activate/deactivate</param>
/// <param name="activate">True to activate, false to deactivate the feature</param>
/// <param name="scope">Scope of the feature definition</param>
private static void ProcessFeatureInternal(FeatureCollection features, Guid featureID, bool activate, FeatureDefinitionScope scope)
{
features.Context.Load(features);
features.Context.ExecuteQueryRetry();
// The original number of active features...use this to track if the feature activation went OK
int oldCount = features.Count();
if (activate)
{
// GetById does not seem to work for site scoped features...if (clientSiteFeatures.GetById(featureID) == null)
// FeatureDefinitionScope defines how the features have been deployed. All OOB features are farm deployed
features.Add(featureID, true, scope);
features.Context.ExecuteQueryRetry();
// retry logic needed to make this more bulletproof :-(
features.Context.Load(features);
features.Context.ExecuteQueryRetry();
int tries = 0;
int currentCount = features.Count();
while (currentCount <= oldCount && tries < 5)
{
tries++;
features.Add(featureID, true, scope);
features.Context.ExecuteQueryRetry();
features.Context.Load(features);
features.Context.ExecuteQueryRetry();
currentCount = features.Count();
}
}
else
{
try
{
features.Remove(featureID, false);
features.Context.ExecuteQueryRetry();
}
catch (Exception ex)
{
Log.Error(Constants.LOGGING_SOURCE, CoreResources.FeatureExtensions_FeatureActivationProblem, featureID, ex.Message);
}
}
}示例2: UpdateFeatures_ClearsCachedFeatures
public void UpdateFeatures_ClearsCachedFeatures()
{
var features = new FeatureCollection();
features.Set<IHttpRequestFeature>(new HttpRequestFeature());
features.Set<IHttpResponseFeature>(new HttpResponseFeature());
features.Set<IHttpWebSocketFeature>(new TestHttpWebSocketFeature());
// featurecollection is set. all cached interfaces are null.
var context = new DefaultHttpContext(features);
TestAllCachedFeaturesAreNull(context, features);
Assert.Equal(3, features.Count());
// getting feature properties populates feature collection with defaults
TestAllCachedFeaturesAreSet(context, features);
Assert.NotEqual(3, features.Count());
// featurecollection is null. and all cached interfaces are null.
// only top level is tested because child objects are inaccessible.
context.Uninitialize();
TestCachedFeaturesAreNull(context, null);
var newFeatures = new FeatureCollection();
newFeatures.Set<IHttpRequestFeature>(new HttpRequestFeature());
newFeatures.Set<IHttpResponseFeature>(new HttpResponseFeature());
newFeatures.Set<IHttpWebSocketFeature>(new TestHttpWebSocketFeature());
// featurecollection is set to newFeatures. all cached interfaces are null.
context.Initialize(newFeatures);
TestAllCachedFeaturesAreNull(context, newFeatures);
Assert.Equal(3, newFeatures.Count());
// getting feature properties populates new feature collection with defaults
TestAllCachedFeaturesAreSet(context, newFeatures);
Assert.NotEqual(3, newFeatures.Count());
}