本文整理汇总了C#中IReadOnlyList.IsNullOrEmpty方法的典型用法代码示例。如果您正苦于以下问题：C# IReadOnlyList.IsNullOrEmpty方法的具体用法？C# IReadOnlyList.IsNullOrEmpty怎么用？C# IReadOnlyList.IsNullOrEmpty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IReadOnlyList的用法示例。
在下文中一共展示了IReadOnlyList.IsNullOrEmpty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: Expand
private static IReadOnlyList<ParameterInstances> Expand(IReadOnlyList<ParameterInstances> instancesList, IReadOnlyList<ParameterDefinition> definitions)
{
if (definitions.IsNullOrEmpty())
return instancesList;
var nextDefinition = definitions.First();
var newInstancesList = new List<ParameterInstances>();
foreach (var instances in instancesList)
{
foreach (var value in nextDefinition.Values)
{
var items = new List<ParameterInstance>();
items.AddRange(instances.Items);
items.Add(new ParameterInstance(nextDefinition, value));
newInstancesList.Add(new ParameterInstances(items));
}
}
return Expand(newInstancesList, definitions.Skip(1).ToArray());
}示例2: ResolveType
public virtual Type ResolveType(
string typeFullOrPartialName,
bool ignoreCase,
bool treatNullableAsEquivalent = true,
IReadOnlyList<Assembly> assembliesToCheck = null,
IReadOnlyList<Type> baseTypes = null)
{
if(baseTypes != null && baseTypes.Count == 1)
{
var baseType = baseTypes[0];
if (baseType.FullName == typeFullOrPartialName)
return baseType;
if (baseType.Name == typeFullOrPartialName)
return baseType;
if (treatNullableAsEquivalent)
{
var nullableUnderlyingType = Nullable.GetUnderlyingType(baseType);
if (nullableUnderlyingType != null && nullableUnderlyingType.Name == typeFullOrPartialName)
return baseType;
}
}
//if (baseTypes.IsNullOrEmpty())
{
ConcurrentDictionary<string, List<Type>> cache = IgnoreCaseNameToTypeCache;
if (!ignoreCase)
cache = NameToTypeCache;
var candidates =
cache.GetOrAdd(
typeFullOrPartialName,
(_) =>
{
var x = new List<Type>();
var t = ResolveTypeInternal(typeFullOrPartialName, ignoreCase, assembliesToCheck, baseTypes);
x.Add(t);
return x;
});
if (baseTypes.IsNullOrEmpty())
{
var result = candidates.FirstOrDefault();
if (result != null)
return result;
}
else
{
foreach (var c in candidates)
{
foreach (var bt in baseTypes)
{
if (bt.IsAssignableFrom(c))
return c;
}
}
}
//if (candidates.Count == 1)
//return candidates.Single();
// return null;
}
//else
{
// todo: add cache which supports base types
return ResolveTypeInternal(typeFullOrPartialName, ignoreCase, assembliesToCheck, baseTypes);
}
}