- Validity of the date
- Date format
- Special case: is not specified
DateToString (Function) In french: DateVersChaîne Converts: Versions 26 and later New in version 26
Res = DateToString("20191225") // Res = "25/12/2019" Res = DateToString(IntegerToDate(73773)) // Res = "25/12/2001" DateToString("") // Returns "" Res = DateToString("20191225", "MM-DD-YYYY") // Res = "12-25-2019" Res = DateToString("20791225", "Day # DD of the month # MM, YYYY") Res = DateToString(DateSys(), maskDateSystem) // Res uses the format defined in the project
Versions 16 and later
// The case used for the days and for the months depends on the linguistic options of the project Res = DateToString("20031202", "DDD DD MMM YYYY") // Res = "tue. 02 dec. 2003" or "Tue. 02 Dec. 2003" Res = DateToString("20031202", "DDDD DD MMMM YYYY") // Res = "tuesday 02 december 2003" or "Tuesday 02 December 2003" // You can force the use of uppercase letters for days and months Res = DateToString("20031202", "Ddd DD Mmm YYYY") // Res = "Tue. 02 Dec. 2003" Res = DateToString("20031202", "Dddd DD MMMM YYYY") // Res = "Tuesday 02 December 2003"
New in version 16
// The case used for the days and for the months depends on the linguistic options of the project Res = DateToString("20031202", "DDD DD MMM YYYY") // Res = "tue. 02 dec. 2003" or "Tue. 02 Dec. 2003" Res = DateToString("20031202", "DDDD DD MMMM YYYY") // Res = "tuesday 02 december 2003" or "Tuesday 02 December 2003" // You can force the use of uppercase letters for days and months Res = DateToString("20031202", "Ddd DD Mmm YYYY") // Res = "Tue. 02 Dec. 2003" Res = DateToString("20031202", "Dddd DD MMMM YYYY") // Res = "Tuesday 02 December 2003"
// The case used for the days and for the months depends on the linguistic options of the project Res = DateToString("20031202", "DDD DD MMM YYYY") // Res = "tue. 02 dec. 2003" or "Tue. 02 Dec. 2003" Res = DateToString("20031202", "DDDD DD MMMM YYYY") // Res = "tuesday 02 december 2003" or "Tuesday 02 December 2003" // You can force the use of uppercase letters for days and months Res = DateToString("20031202", "Ddd DD Mmm YYYY") // Res = "Tue. 02 Dec. 2003" Res = DateToString("20031202", "Dddd DD MMMM YYYY") // Res = "Tuesday 02 December 2003"
Versions 16 and later
Res = DateToString("20191125", maskDateEmail) // Returns "Mon, 25 Nov 2019 00:00:00 +0100" Res = DateToString("20190825", maskDateEmail) // Returns "Sun, 25 Aug 2019 00:00:00 +0200"
New in version 16
Res = DateToString("20191125", maskDateEmail) // Returns "Mon, 25 Nov 2019 00:00:00 +0100" Res = DateToString("20190825", maskDateEmail) // Returns "Sun, 25 Aug 2019 00:00:00 +0200"
Res = DateToString("20191125", maskDateEmail) // Returns "Mon, 25 Nov 2019 00:00:00 +0100" Res = DateToString("20190825", maskDateEmail) // Returns "Sun, 25 Aug 2019 00:00:00 +0200"
Versions 25 and later
Res = DateToString("20191125", maskDateEmailUTC) // Returns "Sun, 24 Nov 2019 23:00:00 +0000" Res = DateToString("20190825", maskDateInternet) // Returns "2019-08-25T00:00:00.000+02:00" Res = DateToString("20190825", maskDateInternetUTC) // Returns "2019-08-24T22:00:00.000Z"
New in version 25
Res = DateToString("20191125", maskDateEmailUTC) // Returns "Sun, 24 Nov 2019 23:00:00 +0000" Res = DateToString("20190825", maskDateInternet) // Returns "2019-08-25T00:00:00.000+02:00" Res = DateToString("20190825", maskDateInternetUTC) // Returns "2019-08-24T22:00:00.000Z"
Res = DateToString("20191125", maskDateEmailUTC) // Returns "Sun, 24 Nov 2019 23:00:00 +0000" Res = DateToString("20190825", maskDateInternet) // Returns "2019-08-25T00:00:00.000+02:00" Res = DateToString("20190825", maskDateInternetUTC) // Returns "2019-08-24T22:00:00.000Z"
Versions 18 and later
// As of 01/22/2019 Res = DateToString("20190101", maskDateRelativeDuration) // Returns: 3 weeks ago Res = DateToString("20191125", maskDateRelativeDuration) // Returns: in 10 months Res = DateToString("20190118", maskDateRelativeDuration) // Returns: last week
New in version 18
// As of 01/22/2019 Res = DateToString("20190101", maskDateRelativeDuration) // Returns: 3 weeks ago Res = DateToString("20191125", maskDateRelativeDuration) // Returns: in 10 months Res = DateToString("20190118", maskDateRelativeDuration) // Returns: last week
// As of 01/22/2019 Res = DateToString("20190101", maskDateRelativeDuration) // Returns: 3 weeks ago Res = DateToString("20191125", maskDateRelativeDuration) // Returns: in 10 months Res = DateToString("20190118", maskDateRelativeDuration) // Returns: last week
Syntax
Converting a date to string Hide the details
<Result> = DateToString(<Date> [, <Format>])
<Result>: Character string Character string in the specified format. <Date>: Character string or Date variable Date to convert. If this date corresponds to a string, it must be in YYYYMMDD format (YYYY corresponds to the year, MM to the month and DD to the day). <Format>: Optional character string Format of the converted date. This parameter can contain a word, a sentence, ... The characters that represent the different elements of the date (YYYY, YY, MM or DD) will be automatically replaced with the value in the <Date> parameter. In this string:- YYYY represents a 4-digit year,
- YY represents a 2-digit year.
- M represents the month without a leading zero,
- MM represents a 2-digit month,
- MMM represents a 3-letter month (e.g., Jan). The case used depends on the linguistic options of the project.
Versions 16 and laterMmm represents a 3-letter month with the first letter in uppercase (e.g., Jan) This notation is not available. New in version 16Mmm represents a 3-letter month with the first letter in uppercase (e.g., Jan) This notation is not available. Mmm represents a 3-letter month with the first letter in uppercase (e.g., Jan)
This notation is not available. Versions 16 and latermmm represents a 3-letter month with the first letter in lowercase (e.g., jan) This notation is not available. New in version 16mmm represents a 3-letter month with the first letter in lowercase (e.g., jan) This notation is not available. mmm represents a 3-letter month with the first letter in lowercase (e.g., jan)
This notation is not available. - MMMM represents the month as a full name (e.g., January). The case used depends on the linguistic options of the project.
This notation is not available. Versions 16 and latermmmm represents the month as a full name with the first letter in lowercase (e.g., january) This notation is not available. New in version 16mmmm represents the month as a full name with the first letter in lowercase (e.g., january) This notation is not available. mmmm represents the month as a full name with the first letter in lowercase (e.g., january)
This notation is not available. - D represents the day without a leading zero,
- DD represents a 2-digit day,
- DDD represents a 3-letter day (e.g., Mon). The case used depends on the linguistic options of the project.
Versions 16 and laterDdd represents a 3-letter day with the first letter in uppercase (e.g., Mon) This notation is not available. New in version 16Ddd represents a 3-letter day with the first letter in uppercase (e.g., Mon) This notation is not available. Ddd represents a 3-letter day with the first letter in uppercase (e.g., Mon)
This notation is not available. Versions 16 and laterddd represents a 3-letter day with the first letter in lowercase (e.g., mon) This notation is not available. New in version 16ddd represents a 3-letter day with the first letter in lowercase (e.g., mon) This notation is not available. ddd represents a 3-letter day with the first letter in lowercase (e.g., mon)
This notation is not available. - DDDD represents the day as a full name (e.g., Monday). The case used depends on the linguistic options of the project.
Versions 16 and laterDddd represents the day as a full name with the first letter in uppercase (e.g., Monday). This notation is not available. New in version 16Dddd represents the day as a full name with the first letter in uppercase (e.g., Monday). This notation is not available. Dddd represents the day as a full name with the first letter in uppercase (e.g., Monday).
This notation is not available. Versions 16 and laterdddd represents the day as a full name with the first letter in lowercase (e.g., monday). This notation is not available. New in version 16dddd represents the day as a full name with the first letter in lowercase (e.g., monday). This notation is not available. dddd represents the day as a full name with the first letter in lowercase (e.g., monday).
This notation is not available. Versions 16 and laterM represents the first letter of the day (e.g., M,T,W,T,F,S,S). If this parameter corresponds to the constant: | | Versions 16 and latermaskDateEmail New in version 16maskDateEmail maskDateEmail | The format used corresponds to the date format of the RFC-5322 standard used to encrypt an email, an RSS feed, ... The result is expressed in the local time zone. | Versions 25 and latermaskDateEmailUTC New in version 25maskDateEmailUTC maskDateEmailUTC | The format used corresponds to the date format of the RFC-5322 standard used to encrypt an email, an RSS feed, ... The result is expressed in universal time (UTC). | Versions 25 and latermaskDateInternet New in version 25maskDateInternet maskDateInternet | The format used corresponds to the RFC-3339 standard used for international communications. The result is expressed in the local time zone. | Versions 25 and latermaskDateInternetUTC New in version 25maskDateInternetUTC maskDateInternetUTC | The format used corresponds to the RFC-3339 standard used for international communications. The result is expressed in universal time (UTC). Not available. | Versions 18 and latermaskDateRelativeDuration New in version 18maskDateRelativeDuration maskDateRelativeDuration | This format is used to express the time elapsed (or that will elapse) between the current date and the specified date. This format is expressed in natural language. The different formulations used can be configured in the project description for the current language:- On the "Project" tab, in the "Project" group, click "Description".
- In the "Languages" tab:
- select the language to configure.
- select the "Date" tab.
- Click the "Dates and Times in natural language" button.
- Define (if necessary) the custom captions to use. These captions will be used:
- for the result of DateToString.
- for the controls that use the "Relative duration" display mask.
Not available. | maskDateSystem | The format used corresponds to the format defined in the project description for the current language: - On the "Project" tab, in the "Project" group, click "Description".
- Select the "Languages" tab then the "Date" tab.
- The format used corresponds to:
- the settings of the operating system,
- the specified parameters (with the defined days and months).
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If this parameter is not specified, the DD/MM/YYYY format is used by default. New in version 16M represents the first letter of the day (e.g., M,T,W,T,F,S,S). If this parameter corresponds to the constant: | | Versions 16 and latermaskDateEmail New in version 16maskDateEmail maskDateEmail | The format used corresponds to the date format of the RFC-5322 standard used to encrypt an email, an RSS feed, ... The result is expressed in the local time zone. | Versions 25 and latermaskDateEmailUTC New in version 25maskDateEmailUTC maskDateEmailUTC | The format used corresponds to the date format of the RFC-5322 standard used to encrypt an email, an RSS feed, ... The result is expressed in universal time (UTC). | Versions 25 and latermaskDateInternet New in version 25maskDateInternet maskDateInternet | The format used corresponds to the RFC-3339 standard used for international communications. The result is expressed in the local time zone. | Versions 25 and latermaskDateInternetUTC New in version 25maskDateInternetUTC maskDateInternetUTC | The format used corresponds to the RFC-3339 standard used for international communications. The result is expressed in universal time (UTC). Not available. | Versions 18 and latermaskDateRelativeDuration New in version 18maskDateRelativeDuration maskDateRelativeDuration | This format is used to express the time elapsed (or that will elapse) between the current date and the specified date. This format is expressed in natural language. The different formulations used can be configured in the project description for the current language:- On the "Project" tab, in the "Project" group, click "Description".
- In the "Languages" tab:
- select the language to configure.
- select the "Date" tab.
- Click the "Dates and Times in natural language" button.
- Define (if necessary) the custom captions to use. These captions will be used:
- for the result of DateToString.
- for the controls that use the "Relative duration" display mask.
Not available. | maskDateSystem | The format used corresponds to the format defined in the project description for the current language: - On the "Project" tab, in the "Project" group, click "Description".
- Select the "Languages" tab then the "Date" tab.
- The format used corresponds to:
- the settings of the operating system,
- the specified parameters (with the defined days and months).
|
If this parameter is not specified, the DD/MM/YYYY format is used by default. M represents the first letter of the day (e.g., M,T,W,T,F,S,S).If this parameter corresponds to the constant: | | Versions 16 and latermaskDateEmail New in version 16maskDateEmail maskDateEmail | The format used corresponds to the date format of the RFC-5322 standard used to encrypt an email, an RSS feed, ... The result is expressed in the local time zone. | Versions 25 and latermaskDateEmailUTC New in version 25maskDateEmailUTC maskDateEmailUTC | The format used corresponds to the date format of the RFC-5322 standard used to encrypt an email, an RSS feed, ... The result is expressed in universal time (UTC). | Versions 25 and latermaskDateInternet New in version 25maskDateInternet maskDateInternet | The format used corresponds to the RFC-3339 standard used for international communications. The result is expressed in the local time zone. | Versions 25 and latermaskDateInternetUTC New in version 25maskDateInternetUTC maskDateInternetUTC | The format used corresponds to the RFC-3339 standard used for international communications. The result is expressed in universal time (UTC). Not available. | Versions 18 and latermaskDateRelativeDuration New in version 18maskDateRelativeDuration maskDateRelativeDuration | This format is used to express the time elapsed (or that will elapse) between the current date and the specified date. This format is expressed in natural language. The different formulations used can be configured in the project description for the current language:- On the "Project" tab, in the "Project" group, click "Description".
- In the "Languages" tab:
- select the language to configure.
- select the "Date" tab.
- Click the "Dates and Times in natural language" button.
- Define (if necessary) the custom captions to use. These captions will be used:
- for the result of DateToString.
- for the controls that use the "Relative duration" display mask.
Not available. | maskDateSystem | The format used corresponds to the format defined in the project description for the current language: - On the "Project" tab, in the "Project" group, click "Description".
- Select the "Languages" tab then the "Date" tab.
- The format used corresponds to:
- the settings of the operating system,
- the specified parameters (with the defined days and months).
|
If this parameter is not specified, the DD/MM/YYYY format is used by default.
Versions 18 and later New in version 18Remarks Validity of the date The validity of the date passed as parameter is checked. A message is displayed if the date is invalid. You can check the validity of a date using DateValid.
The date storage format allows you to store dates from 01/01/0001 to 12/31/9999. Date format DateToString is used to format a date returned by IntegerToDate or DateSys. The result can be assigned to a text control, for example. Special case: <Format> is not specified The language options specified for dates in the project description are used if no specific format is defined. To display the linguistic options of the project: - Open the project description: on the "Project" tab, in the "Project" group, click "Description".
- Select the "Language" tab.
For example: - if the project uses the linguistic options of Windows for the dates, the days of the week and the months will start with an Uppercase character on a computer running Windows in English.
- if the project uses specific parameters for the dates for one or more languages (custom name of the day or month, etc.), these parameters will be taken into account for the specified language.
Related Examples:
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Unit examples (WINDEV): Management of dates
[ + ] Using the Date type of WLanguage and the functions for handling dates.
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Business / UI classification: Neutral code
This page is also available for…
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| | https://youtu.be/MvxW2m9T-iE
https://windevdesenvolvimento.blogspot.com/2019/04/windev-mobile-dicas-2091-windev-data-27.html
EDT_DATA_FORMATADO=DateToString(EDT_Date,"DD/MM/AAAA")
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| COLOCAR BARRA NA DATA STRING |
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| //EDT_DATA_STRING=EDT_DATA // VAI COLOCAR NA STRING A DATA SOMENTE COM OS NUMEROS
EDT_DATA_STRING=DateToString(EDT_data,"DD/MM/YYYY")
// VAI COLOCAR A DATA , JA COM BARRA /
https://youtu.be/vmXEK383sL4
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| | PROCEDURE ncm_ler_material() HReadSeekFirst(ncm,ncm_classificacao,EDT_Ncm_classificacao) IF HFound(ncm) THEN STC_ipi_nome=DateToString(ncm.importado_vigencia_inicio,"DD-MM-YYYY")+" A "+ ... DateToString(ncm.importado_vigencia_final,"DD-MM-YYYY")+" "+ ... ncm.descricao_ncm EDT_Percentual_ipi=ncm.aliquota_ipi ELSE EDT_Percentual_ipi="" STC_ipi_nome="" END
// blog com vídeo e exemplo
http://windevdesenvolvimento.blogspot.com.br/2018/01/aula-1330-windev-data-019-datetostring.html
https://www.youtube.com/watch?v=DDbB45XvaKI |
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