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NetDataContractSerializer.WriteStartObject Method (XmlWriter, Object)

Writes the opening XML element using an XmlWriter.

Namespace:  System.Runtime.Serialization
Assembly:  System.Runtime.Serialization (in System.Runtime.Serialization.dll)

public override void WriteStartObject(
	XmlWriter writer,
	Object graph
)

Parameters

writer
Type: System.Xml.XmlWriter

The XmlDictionaryWriter used to write the XML element.

graph
Type: System.Object

The object to serialize. All child objects of this root object are automatically serialized.

ExceptionCondition
InvalidDataContractException

the type being serialized does not conform to data contract rules. For example, the DataContractAttribute attribute has not been applied to the type.

SerializationException

there is a problem with the instance being serialized.

QuotaExceededException

the maximum number of object to serialize has been exceeded. Check the MaxItemsInObjectGraph property.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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