delphirtl/docs/md/functions/DiffDuration.md

RTL functions from Delphi

[**delphirtl**](../README.md) • **Docs**

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[delphirtl](../globals.md) / DiffDuration

# Function: DiffDuration()

> **DiffDuration**(`d1`, `d2`): [`TDiffDuration`](../interfaces/TDiffDuration.md)

Calculates the difference between 2 dates

## Parameters

• **d1**: `Date`

• **d2**: `Date`

## Returns

[`TDiffDuration`](../interfaces/TDiffDuration.md)

## Defined in

[src/dateutils.ts:268](https://github.com/chuacw/delphirtl/blob/b2d86277a5251f0037cf01044224c3e29dc4c6be/src/dateutils.ts#L268)