> For the complete documentation index, see [llms.txt](https://docs.tivity.one/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tivity.one/building-an-application/execution/scripting/functions/date-actions.md). # Date ## AddToDateTime Adds a given part value to the given DateTime. #### Syntax ``` AddToDateTime ( Part , Value , DateTime ) ``` #### Parameters ***Part as String (required)***\ Allowed values are 'Time', 'Year', 'Quarter', 'Month', 'Week', 'Day', 'Hour', 'Minute', 'Second', 'Millisecond' and 'Tick' (case-insensitive, can be pluralized).\ Type: String ***Value***\ The value to add to the DateTime.\ Type: Any ***DateTime***\ The DateTime to alter.\ Type: DateTime #### Return Type DateTime ## AddToTimeSpan Adds a given part value to the given TimeSpan. #### Syntax ``` AddToTimeSpan ( Part , Value , TimeSpan ) ``` #### Parameters ***Part***\ Allowed values are 'Time', 'Day', 'Hour', 'Minute', 'Second', 'Millisecond' and 'Tick'.\ Type: String ***Value***\ The value to add to the TimeSpan.\ Type: Any ***TimeSpan***\ The TimeSpan to alter.\ Type: TimeSpan #### Return Type TimeSpan ## EndOfDateTime Gets the DateTime representing the end of the given part of a given DateTime. #### Syntax ``` EndOfDateTime ( DateTime , Part ) ``` #### Parameters **DateTime**\ The DateTime to get the end of the given part from.\ Type: DateTime **Part**\ Allowed values are 'Year', 'Quarter', 'Month', 'Week', 'Day', 'Hour', 'Minute', 'Second', 'Millisecond' and 'Tick' (case-insensitive, can be pluralized).\ Type: String #### Return type DateTime ## Now Represents the current date and time. #### Syntax ``` Now ( ) ``` #### Parameters No parameters #### Return Type DateTime ## PartOfDateTime Gets the given part of the given DateTime. #### Syntax ``` PartOfDateTime ( Part , DateTime ) ``` #### Parameters ***Part as String (required)***\ Allowed values are 'Date', 'Time', 'Year', 'Quarter', 'Month', 'Day', 'Hour', 'Minute', 'Second', 'Millisecond' and 'Tick' (case-insensitive, can be pluralized).\ Type: String ***DateTime***\ The DateTime where to get the part from.\ Type: DateTime #### Return Type Any ## PartOfTimeSpan Deprecated: Use BeginOfDateTime with Part 'Month'. Gets the given part of the given TimeSpan. Gets the DateTime representing the beginning of the month of a given DateTime. #### Syntax ``` PartOfTimeSpan ( Part , TimeSpan ) ``` #### Parameters ***Part***\ Allowed values are 'Day', 'TotalDay', 'Hour', 'TotalHour', 'Minute', 'TotalMinute', 'Second', 'TotalSecond', 'Millisecond', 'TotalMillisecond' and 'Tick'.\ Type: String ***TimeSpan***\ The TimeSpan where to get the part from.\ Type: TimeSpan #### Return Type Any Deprecated: Use EndOfDateTime with Part 'Month'. Gets the DateTime representing the ending of the month of a given DateTime ## Deprecated!ToBeginOfMonth #### Syntax ``` ToBeginOfMonth ( DateTime ) ``` #### Parameters ***DateTime***\ The DateTime to get the beginning of the month from.\ Type: DateTime #### Return Type DateTime ## BeginOfDateTime Gets the DateTime representing the beginning of the given part of a given DateTime. #### Syntax ``` BeginOfDateTime ( DateTime , Part ) ``` #### Parameters ***DateTime***\ The DateTime to get the beginning of the given part from. ***Part as String (required)***\ Allowed values are 'Year', 'Quarter', 'Month', 'Week', 'Day', 'Hour', 'Minute', 'Second' and 'Millisecond' (case-insensitive, can be pluralized). #### Return Type DateTime ## EndOfDateTime Gets the DateTime representing the end of the given part of a given DateTime. #### Syntax ``` EndOfDateTime ( DateTime , Part ) ``` #### Parameters ***DateTime*** (required):\ The DateTime to get the end of the given part from.\ Type: DateTime **Part** (required):\ Allowed values are 'Year', 'Quarter', 'Month', 'Week', 'Day', 'Hour', 'Minute', 'Second', 'Millisecond' and 'Tick' (case-insensitive, can be pluralized).\ Type: String #### Return Type DateTime