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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
HDataSourceKnown (Function)
Determines if a data source has been initialized.
SQLListSource (Function)
Lists the data sources declared on a local site.
<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
REP files
REP files contain the list of data files handled by the application....
InvalidInputMessage (Property)
The InvalidInputMessage property gets and sets the message that will be displayed if the control contains invalid data (input mask or value out of bounds).
LastDayOfMonth (Function)
Returns the date of the last day for the specified month.
WeekToDate (Function)
Returns the date of the Monday for the specified week and year.
CalendarPicker (Function)
Opens a modal dialog with a calendar to enter a date.
<Date type>.ToMonthInAlpha (Function)
Returns the name of the month that corresponds to a specified date.
DateToDayOfWeek (Function)
Returns the day of the week that corresponds to a given date.
<Date type>.ToDayInAlpha (Function)
Returns the name of the day that corresponds to a specified date.
DateToMonthInAlpha (Function)
Returns the name of the month that corresponds to a specified date.
DateToDayInAlpha (Function)
Returns the name of the day that corresponds to a specified date.
PDFGetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
<PDF reader>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
<pdfDocument variable>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
BitcoinCoreDateTimeLatestBlock( Function)
Returns the date and time when the last block was created.
DateCreated (Property)
The DateCreated property gets the date an element was created.