Unit 'fpjson' Package
[Overview][Constants][Types][Classes][Procedures and functions][Index] [#fcl]

TJSONData.AsFloat

Access the raw JSON value as a float.

Declaration

Source position: fpjson.pp line 191

public property TJSONData.AsFloat : TJSONFloat
  read GetAsFloat
  write SetAsFloat;

Description

AsFloat allows access to the raw value as a floating-point value. When reading, it converts the native value of the data to a floating-point. When writing, it attempts to transform the floating-point value to a native value. If this conversion fails, an EConvertError exception is raised.

For TJSONFloatNumber this will return the native value.

For complex values, reading or writing this property will always result in an EConvertError exception.

See also

AsInteger

  

Access the raw JSON value as an 32-bit integer.

Value

  

The value of this data object as a variant.

AsInt64

  

Access the raw JSON value as an 64-bit integer.

AsString

  

Access the raw JSON value as a string.

AsBoolean

  

Access the raw JSON value as a boolean.

IsNull

  

Is the data a null value ?

AsJSON

  

Return a JSON representation of the value.


Documentation generated on: Nov 22 2024