Delphi
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Type
Name
Summary
Compiler Directive
$D
Determines whether application debug information is built
Compiler Directive
$DebugInfo
Determines whether application debug information is built
Compiler Directive
$Define
Defines a compiler directive symbol - as used by
IfDef
Compiler Directive
$DefinitionInfo
Determines whether application symbol information is built
Function
Date
Gives the current date
Variable
DateSeparator
The character used to separate display date fields
Function
DateTimeToFileDate
Convert a TDateTime value to a File date/time format
Function
DateTimeToStr
Converts TDateTime date and time values to a string
Procedure
DateTimeToString
Rich formatting of a TDateTime variable into a string
Function
DateToStr
Converts a TDateTime date value to a string
Function
DayOfTheMonth
Gives day of month index for a TDateTime value (ISO 8601)
Function
DayOfTheWeek
Gives day of week index for a TDateTime value (ISO 8601)
Function
DayOfTheYear
Gives the day of the year for a TDateTime value (ISO 8601)
Function
DayOfWeek
Gives day of week index for a TDateTime value
Function
DaysBetween
Gives the whole number of days between 2 dates
Function
DaysInAMonth
Gives the number of days in a month
Function
DaysInAYear
Gives the number of days in a year
Function
DaySpan
Gives the fractional number of days between 2 dates
Procedure
Dec
Decrement an ordinal variable
Variable
DecimalSeparator
The character used to display the decimal point
Procedure
DecodeDate
Extracts the year, month, day values from a TDateTime var.
Procedure
DecodeDateTime
Breaks a TDateTime variable into its date/time parts
Procedure
DecodeTime
Break a TDateTime value into individual time values
Directive
Default
Defines default processing for a property
Function
DegToRad
Convert a degrees value to radians
Procedure
Delete
Delete a section of characters from a string
Function
DeleteFile
Delete a file specified by its file name
Keyword
Destructor
Defines the method used to destroy an object
Function
DirectoryExists
Returns true if the given directory exists
Function
DiskFree
Gives the number of free bytes on a specified drive
Function
DiskSize
Gives the size in bytes of a specified drive
Procedure
Dispose
Dispose of storage used by a pointer type variable
Keyword
Div
Performs integer division, discarding the remainder
Keyword
Do
Defines the start of some controlled action
Type
Double
A floating point type supporting about 15 digits of precision
Keyword
DownTo
Prefixes an decremental
for
loop target value
Function
DupeString
Creates a string containing copies of a substring
Directive
Dynamic
Allows a class method to be overriden in derived classes
Run Time Library
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© Neil Moffatt
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