本文整理汇总了C#中EventReader.Peek方法的典型用法代码示例。如果您正苦于以下问题：C# EventReader.Peek方法的具体用法？C# EventReader.Peek怎么用？C# EventReader.Peek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EventReader的用法示例。
在下文中一共展示了EventReader.Peek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: DeserializeValue
public object DeserializeValue(EventReader reader, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer)
{
var nodeEvent = reader.Peek<NodeEvent>();
var nodeType = GetTypeFromEvent(nodeEvent, expectedType);
try
{
foreach (var deserializer in deserializers)
{
object value;
if (deserializer.Deserialize(reader, nodeType, (r, t) => nestedObjectDeserializer.DeserializeValue(r, t, state, nestedObjectDeserializer), out value))
{
return value;
}
}
}
catch (YamlException)
{
throw;
}
catch (Exception ex)
{
throw new YamlException(nodeEvent.Start, nodeEvent.End, "Exception during deserialization", ex);
}
throw new YamlException(
nodeEvent.Start,
nodeEvent.End,
string.Format(
"No node deserializer was able to deserialize the node into type {0}",
expectedType.AssemblyQualifiedName
)
);
}示例2: NodeIsNull
bool INodeDeserializer.Deserialize(EventReader reader, Type expectedType, Func<EventReader, Type, object> nestedObjectDeserializer, out object value)
{
value = null;
var evt = reader.Peek<NodeEvent>();
var isNull = evt != null
&& NodeIsNull(evt);
if (isNull)
{
reader.SkipThisAndNestedEvents();
}
return isNull;
}示例3: DeserializeValue
public object DeserializeValue (EventReader reader, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer)
{
var nodeEvent = reader.Peek<NodeEvent>();
var nodeType = GetTypeFromEvent(nodeEvent, expectedType);
foreach (var deserializer in deserializers)
{
object value;
if (deserializer.Deserialize(reader, nodeType, (r, t) => nestedObjectDeserializer.DeserializeValue(r, t, state, nestedObjectDeserializer), out value))
{
return value;
}
}
throw new SerializationException(
string.Format(
"No node deserializer was able to deserialize the node at {0} into type {1}",
reader.Parser.Current.Start,
expectedType.AssemblyQualifiedName
)
);
}示例4: Deserialize
public bool Deserialize(EventReader reader, Type expectedType, Func<EventReader, Type, object> nestedObjectDeserializer, out object value)
{
if (reader == null)
{
value = null;
return false;
}
// only try this if we're targeting a boolean or an untyped object
if (expectedType == typeof(object) || expectedType == typeof(bool) )
{
// peek at the current token
Scalar scalar = reader.Peek<Scalar>();
// if it's unquoted
if (scalar != null && scalar.Style == ScalarStyle.Plain)
{
// and the value is actually true or false
switch (scalar.Value.ToUpperInvariant())
{
case "TRUE":
value = true;
reader.Allow<Scalar>();
return true;
case "FALSE":
value = false;
reader.Allow<Scalar>();
return true;
}
}
}
// otherwise, fall thru
value = null;
return false;
}