System.JSON.Writers.TJsonWriter.WriteValue
Delphi
class procedure WriteValue(const Writer: TJsonWriter; const Value: TValue); overload;
procedure WriteValue(const Value: string); overload; virtual;
procedure WriteValue(const Value: PAnsiChar); overload;
procedure WriteValue(const Value: PWideChar); overload;
procedure WriteValue(Value: Integer); overload; virtual;
procedure WriteValue(Value: UInt32); overload; virtual;
procedure WriteValue(Value: Int64); overload; virtual;
procedure WriteValue(Value: UInt64); overload; virtual;
procedure WriteValue(Value: Single); overload; virtual;
procedure WriteValue(Value: Double); overload; virtual;
procedure WriteValue(Value: Extended); overload; virtual;
procedure WriteValue(Value: Boolean); overload; virtual;
procedure WriteValue(Value: Char); overload; virtual;
procedure WriteValue(Value: Byte); overload; virtual;
procedure WriteValue(Value: TDateTime); overload; virtual;
procedure WriteValue(const Value: TGUID); overload; virtual;
procedure WriteValue(const Value: TBytes; BinaryType: TJsonBinaryType = TJsonBinaryType.Generic); overload; virtual;
procedure WriteValue(const Value: TJsonOid); overload; virtual;
procedure WriteValue(const Value: TJsonRegEx); overload; virtual;
procedure WriteValue(const Value: TJsonDBRef); overload; virtual;
procedure WriteValue(const Value: TJsonCodeWScope); overload; virtual;
procedure WriteValue(const Value: TValue); overload; virtual;
C++
__classmethod void __fastcall WriteValue(TJsonWriter* const Writer, const System::Rtti::TValue &Value)/* overload */;
virtual void __fastcall WriteValue(const System::UnicodeString Value)/* overload */;
void __fastcall WriteValue(const char * Value)/* overload */;
void __fastcall WriteValue(const System::WideChar * Value)/* overload */;
virtual void __fastcall WriteValue(int Value)/* overload */;
virtual void __fastcall WriteValue(unsigned Value)/* overload */;
virtual void __fastcall WriteValue(__int64 Value)/* overload */;
virtual void __fastcall WriteValue(unsigned __int64 Value)/* overload */;
virtual void __fastcall WriteValue(float Value)/* overload */;
virtual void __fastcall WriteValue(double Value)/* overload */;
virtual void __fastcall WriteValue(System::Extended Value)/* overload */;
virtual void __fastcall WriteValue(bool Value)/* overload */;
virtual void __fastcall WriteValue(System::WideChar Value)/* overload */;
virtual void __fastcall WriteValue(System::Byte Value)/* overload */;
virtual void __fastcall WriteValue(System::TDateTime Value)/* overload */;
virtual void __fastcall WriteValue(const GUID &Value)/* overload */;
virtual void __fastcall WriteValue(const System::DynamicArray<System::Byte> Value, System::Json::Types::TJsonBinaryType BinaryType = (System::Json::Types::TJsonBinaryType)(0x0))/* overload */;
virtual void __fastcall WriteValue(const System::Json::Types::TJsonOid &Value)/* overload */;
virtual void __fastcall WriteValue(const System::Json::Types::TJsonRegEx &Value)/* overload */;
virtual void __fastcall WriteValue(const System::Json::Types::TJsonDBRef &Value)/* overload */;
virtual void __fastcall WriteValue(const System::Json::Types::TJsonCodeWScope &Value)/* overload */;
virtual void __fastcall WriteValue(const System::Rtti::TValue &Value)/* overload */;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
public | System.JSON.Writers.pas System.JSON.Writers.hpp |
System.JSON.Writers | TJsonWriter |
Description
Writes a JSON value, either one of the values within a JSON array or the value for a JSON property of a JSON object.
Overload methods:
Method | Description |
---|---|
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Writes a TValue value.
|
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Writes a String value. |
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Writes an Integer value. |
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Writes a UInt32 value. |
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Writes an Int64 value. |
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Writes a UInt64 value. |
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Writes a Single value. |
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Writes a Double value. |
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Writes a Extended value. |
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Writes a Boolean value. |
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Writes a Char value. |
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Writes a Byte value. |
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Writes a TDateTime value. |
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Writes a TGUID value. |
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Writes a Binary value. See http://bsonspec.org/spec.html
|
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Writes a TJsonOid value. TJsonOid represents a extended JSON OID data type. See oid for more information. |
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Writes a TJsonRegEx value. TJsonRegEx represents a extended JSON Regular Expression data type. See Regular Expression for more information. |
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Writes a TJsonDBRef value. TJsonDBRef represents Extended JSON DB Reference data type. See DB Reference for more information. |
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Writes a TJsonCodeWScope value. TJsonCodeWScope represents BSON Code With Scope data type. See BSON Spec for more information. |
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Writes a TValue value. |
Note: MongoDB adds extensions to the JSON format to be able to represent all the types supported by BSON. Some of the data types supported by WriteValue are extensions.