本文整理汇总了C#中Raven.Imports.Newtonsoft.Json.JsonWriter.WriteNull方法的典型用法代码示例。如果您正苦于以下问题：C# JsonWriter.WriteNull方法的具体用法？C# JsonWriter.WriteNull怎么用？C# JsonWriter.WriteNull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Raven.Imports.Newtonsoft.Json.JsonWriter的用法示例。
在下文中一共展示了JsonWriter.WriteNull方法的9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: WriteJson
/// <summary>
/// Writes the JSON representation of the object.
/// </summary>
/// <param name="writer">The <see cref="T:Raven.Imports.Newtonsoft.Json.JsonWriter"/> to write to.</param>
/// <param name="value">The value.</param>
/// <param name="serializer">The calling serializer.</param>
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
if(value == null)
writer.WriteNull();
else
writer.WriteValue(value.ToString());
}示例2: WriteJson
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
var collection = (NameValueCollection)value;
writer.WriteStartObject();
foreach (var key in collection.AllKeys)
{
writer.WritePropertyName(key);
var values = collection.GetValues(key);
if (values == null)
{
writer.WriteNull();
continue;
}
if (values.Length == 1)
{
writer.WriteValue(values[0]);
}
else
{
writer.WriteStartArray();
foreach (var item in values)
{
writer.WriteValue(item);
}
writer.WriteEndArray();
}
}
writer.WriteEndObject();
}示例3: WriteJson
/// <summary>
/// Writes the JSON representation of the object.
/// </summary>
/// <param name="writer">The <see cref="T:Raven.Imports.Newtonsoft.Json.JsonWriter"/> to write to.</param>
/// <param name="value">The value.</param>
/// <param name="serializer">The calling serializer.</param>
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
if (value == null)
{
writer.WriteNull();
return;
}
if (value.GetType() == typeof (object))
{
writer.WriteStartObject();
writer.WriteEndObject();
return;
}
var dynamicValue = ((IDynamicMetaObjectProvider) value).GetMetaObject(Expression.Constant(value));
writer.WriteStartObject();
foreach (var dynamicMemberName in dynamicValue.GetDynamicMemberNames())
{
writer.WritePropertyName(dynamicMemberName);
var memberValue = DynamicUtil.GetValueDynamically(value, dynamicMemberName);
if(memberValue == null || memberValue is ValueType || memberValue is string)
writer.WriteValue(memberValue);
else
serializer.Serialize(writer, memberValue);
}
writer.WriteEndObject();
}示例4: WriteJson
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
var etag = value as Etag;
if (etag == null)
writer.WriteNull();
else
writer.WriteValue(etag.ToString());
}示例5: WriteJson
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
if (value is RavenJToken)
((RavenJToken)value).WriteTo(writer);
else if(value is DynamicNullObject)
writer.WriteNull();
else
((IDynamicJsonObject)value).WriteTo(writer);
}示例6: WriteJson
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
if(value == null)
{
writer.WriteNull();
return;
}
var f = (float)value;
writer.WriteValue(EnsureDecimalPlace(f, f.ToString("R", CultureInfo.InvariantCulture)));
}示例7: WriteJson
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
if (value is RavenJToken)
((RavenJToken)value).WriteTo(writer);
#if !NET35
else if(value is DynamicNullObject)
writer.WriteNull();
else
((IDynamicJsonObject)value).Inner.WriteTo(writer);
#else
throw new NotImplementedException();
#endif
}示例8: WriteJson
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
var coordinate = value as Coordinate;
if (coordinate == null)
{
writer.WriteNull();
return;
}
writer.WriteStartArray();
writer.WriteValue(coordinate.Longitude);
writer.WriteValue(coordinate.Latitude);
if (coordinate.Is3D || coordinate.IsMeasured)
writer.WriteValue(((Is3D)coordinate).Elevation);
if (coordinate.IsMeasured)
writer.WriteValue(((IsMeasured)coordinate).Measure);
writer.WriteEndArray();
}示例9: WriteValue
//.........这里部分代码省略.........
case PrimitiveTypeCode.UInt64:
writer.WriteValue((ulong)value);
break;
case PrimitiveTypeCode.UInt64Nullable:
writer.WriteValue((value == null) ? (ulong?)null : (ulong)value);
break;
case PrimitiveTypeCode.Single:
writer.WriteValue((float)value);
break;
case PrimitiveTypeCode.SingleNullable:
writer.WriteValue((value == null) ? (float?)null : (float)value);
break;
case PrimitiveTypeCode.Double:
writer.WriteValue((double)value);
break;
case PrimitiveTypeCode.DoubleNullable:
writer.WriteValue((value == null) ? (double?)null : (double)value);
break;
case PrimitiveTypeCode.DateTime:
writer.WriteValue((DateTime)value);
break;
case PrimitiveTypeCode.DateTimeNullable:
writer.WriteValue((value == null) ? (DateTime?)null : (DateTime)value);
break;
#if !NET20
case PrimitiveTypeCode.DateTimeOffset:
writer.WriteValue((DateTimeOffset)value);
break;
case PrimitiveTypeCode.DateTimeOffsetNullable:
writer.WriteValue((value == null) ? (DateTimeOffset?)null : (DateTimeOffset)value);
break;
#endif
case PrimitiveTypeCode.Decimal:
writer.WriteValue((decimal)value);
break;
case PrimitiveTypeCode.DecimalNullable:
writer.WriteValue((value == null) ? (decimal?)null : (decimal)value);
break;
case PrimitiveTypeCode.Guid:
writer.WriteValue((Guid)value);
break;
case PrimitiveTypeCode.GuidNullable:
writer.WriteValue((value == null) ? (Guid?)null : (Guid)value);
break;
case PrimitiveTypeCode.TimeSpan:
writer.WriteValue((TimeSpan)value);
break;
case PrimitiveTypeCode.TimeSpanNullable:
writer.WriteValue((value == null) ? (TimeSpan?)null : (TimeSpan)value);
break;
#if !(PORTABLE || PORTABLE40 || NET35 || NET20)
case PrimitiveTypeCode.BigInteger:
// this will call to WriteValue(object)
writer.WriteValue((BigInteger)value);
break;
case PrimitiveTypeCode.BigIntegerNullable:
// this will call to WriteValue(object)
writer.WriteValue((value == null) ? (BigInteger?)null : (BigInteger)value);
break;
#endif
case PrimitiveTypeCode.Uri:
writer.WriteValue((Uri)value);
break;
case PrimitiveTypeCode.String:
writer.WriteValue((string)value);
break;
case PrimitiveTypeCode.Bytes:
writer.WriteValue((byte[])value);
break;
#if !(PORTABLE || NETFX_CORE)
case PrimitiveTypeCode.DBNull:
writer.WriteNull();
break;
#endif
default:
#if !(PORTABLE || NETFX_CORE)
if (value is IConvertible)
{
// the value is a non-standard IConvertible
// convert to the underlying value and retry
IConvertible convertable = (IConvertible)value;
TypeInformation typeInformation = ConvertUtils.GetTypeInformation(convertable);
// if convertable has an underlying typecode of Object then attempt to convert it to a string
PrimitiveTypeCode resolvedTypeCode = (typeInformation.TypeCode == PrimitiveTypeCode.Object) ? PrimitiveTypeCode.String : typeInformation.TypeCode;
Type resolvedType = (typeInformation.TypeCode == PrimitiveTypeCode.Object) ? typeof(string) : typeInformation.Type;
object convertedValue = convertable.ToType(resolvedType, CultureInfo.InvariantCulture);
WriteValue(writer, resolvedTypeCode, convertedValue);
break;
}
else
#endif
{
throw CreateUnsupportedTypeException(writer, value);
}
}
}