PipServices3.Commons.Convert.LongConverter Class Reference

Converts arbitrary values into longs using extended conversion rules: More...

Static Public Member Functions
static long	ToNullableLong (object value)
	Converts value into long or returns null when conversion is not possible. More...
static long	ToLong (object value)
	Converts value into long or returns 0 when conversion is not possible. More...
static long	ToLongWithDefault (object value, long defaultValue)
	Converts value into long or returns default when conversion is not possible. More...

Detailed Description

Converts arbitrary values into longs using extended conversion rules:

• Strings are converted to floats, then to longs
• DateTime: total number of milliseconds since unix epoсh
• Boolean: 1 for true and 0 for false

var value1 = LongConverter.ToNullableLong("ABC"); // Result: null
var value2 = LongConverter.ToNullableLong("123.456"); // Result: 123
var value3 = LongConverter.ToNullableLong(true); // Result: 1
var value4 = LongConverter.ToNullableLong(new Date()); // Result: current milliseconds

Member Function Documentation

ToLong()

static long PipServices3.Commons.Convert.LongConverter.ToLong ( object  value )

static

Converts value into long or returns 0 when conversion is not possible.

Parameters

value

the value to convert

Returns

long value or 0 when conversion is not supported.

ToLongWithDefault()

static long PipServices3.Commons.Convert.LongConverter.ToLongWithDefault ( object  value, long  defaultValue  )

static

Converts value into long or returns default when conversion is not possible.

Parameters

value	the value to convert
defaultValue	the default value.

Returns

long value or default when conversion is not supported.

ToNullableLong()

static long PipServices3.Commons.Convert.LongConverter.ToNullableLong ( object  value )

static

Converts value into long or returns null when conversion is not possible.

Parameters

value

the value to convert

Returns

long value or null when conversion is not supported.

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The documentation for this class was generated from the following file:

• src/Convert/LongConverter.cs