Delphi
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Type
Name
Summary
Compiler Directive
$A
Determines whether data is aligned or packed
Compiler Directive
$Align
Determines whether data is aligned or packed
Compiler Directive
$AppType
Determines the application type : GUI or Console
Procedure
Abort
Aborts the current processing with a silent exception
Function
Abs
Gives the absolute value of a number (-ve sign is removed)
Directive
Abstract
Defines a class method only implemented in subclasses
Variable
AbstractErrorProc
Defines a proc called when an abstract method is called
Function
Addr
Gives the address of a variable, function or procedure
Keyword
And
Boolean
and
or bitwise
and
of two arguments
Type
AnsiChar
A character type guaranteed to be 8 bits in size
Function
AnsiCompareStr
Compare two strings for equality
Function
AnsiCompareText
Compare two strings for equality, ignoring case
Function
AnsiContainsStr
Returns true if a string contains a substring
Function
AnsiEndsStr
Returns true if a string ends with a substring
Function
AnsiIndexStr
Compares a string with a list of strings - returns match index
Function
AnsiLeftStr
Extracts characters from the left of a string
Function
AnsiLowerCase
Change upper case characters in a string to lower case
Function
AnsiMatchStr
Returns true if a string exactly matches one of a list of strings
Function
AnsiMidStr
Returns a substring from the middle characters of a string
Function
AnsiPos
Find the position of one string in another
Function
AnsiReplaceStr
Replaces a part of one string with another
Function
AnsiReverseString
Reverses the sequence of letters in a string
Function
AnsiRightStr
Extracts characters from the right of a string
Function
AnsiStartsStr
Returns true if a string starts with a substring
Type
AnsiString
A data type that holds a string of AnsiChars
Function
AnsiUpperCase
Change lower case characters in a string to upper case
Procedure
Append
Open a text file to allow appending of text to the end
Procedure
AppendStr
Concatenate one string onto the end of another
Function
ArcCos
The Arc Cosine of a number, returned in
radians
Function
ArcSin
The Arc Sine of a number, returned in
radians
Function
ArcTan
The Arc Tangent of a number, returned in
radians
Keyword
Array
A data type holding indexable collections of data
Keyword
As
Used for casting object references
Procedure
Assign
Assigns a file handle to a binary or text file
Function
Assigned
Returns true if a reference is not
nil
Procedure
AssignFile
Assigns a file handle to a binary or text file
Procedure
AssignPrn
Treats the printer as a text file - an easy way of printing text
Run Time Library
Reference
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