System Library

• String Functions:

  Allows searching, merging, and editing text. String functions simplify text manipulation in your application.

• Math Functions:

  Performs basic operations like addition, subtraction, multiplication, and more complex calculations.

• Input-Output Functions:

  Functions for managing input-output operations with message windows.

• Date and Time Functions:

  Provides functions to retrieve the current date and time, format dates, and manage time-related operations.

• Type Conversion Functions:

  Type Converts data types, such as converting a number to a string.

• Boolean Functions:

  Manages logical operations and conditions. Checks if an object is assigned or not.

• System Procedures:

  Enables interaction with the system, such as issuing a beep sound.

• CL Utilities Functions:

  Provides system-level utilities for managing objects and strings, helping keep your code organized and optimized

String Functions

Type	Name	Definition
function	Copy	Create a copy of part of a string or an array.
procedure	Delete	Delete a section of characters from a string.
procedure	Insert	Insert a string into another string.
function	QuotedStr	QuotedStr takes a string and surrounds it with single quotes.
function	Length	Return the number of elements in an array or string.
function	Pos	The Pos function allows you to find the position of a specific substring within another string.
function	Trim	Removes leading and trailing blanks from a string.
function	AnsiCompareStr	Compare two strings for equality.
function	AnsiCompareText	Compare two strings for equality, ignoring case.
function	UpperCase	Change lower case characters in a string to upper case.
function	LowerCase	Change upper case characters in a string to lower case.
function	CompareStr	Compare two strings to see which is greater than the other.
function	CompareText	Compare two strings for equality, ignoring case.
function	AnsiLowerCase	Returns a string that is a copy of the given string converted to lowercase.
function	AnsiUpperCase	Creates a copy of String with all letters converted to upper case.
function	Chr	Convert an integer into a character.

Math Functions

Type	Name	Definition
function	Abs	Gives the absolute value of a number (-(minus) sign is removed)
function	ArcTan	The Arc Tangent of a number, returned in radians
function	Cos	The Cosine of a number
function	Sin	The Sine of a number
function	Ln	Gives the natural logarithm of a number
function	Sqr	Gives the square of a number
function	SQRT	Gives the square root of a number
function	Random	Generate a random floating point or integer number
function	Round	Rounds a floating point number to an integer
keyword	Mod	Performs integer division, returning the remainder
keyword	Div	The Div keyword gives the whole number result of dividing the Dividend by the Divisor.
procedure	Dec	Decrement an ordinal variable
procedure	Inc	Increment an ordinal variable
function	Frac	The fractional part of a floating point number
function	Trunc	The integer part of a floating point number
function	Odd	Tests if an integer is an odd number
function	Ord	Provides the Ordinal value of an integer, character or enum
function	Low	Returns the first index of the array.
function	High	Returns the last index of the array.

Input-Output Functions

Type	Name	Definition
procedure	ShowMessage	Display a string in a simple dialog with an OK button.
function	InputQuery	Display a dialog that asks for user text input.
procedure	InputAndCall	Display a dialog that asks for user text input.
procedure	AskAndCall	The "AskAndCall" function is commonly used in Clomosy programming to display a dialog box where you can request user confirmation.
function	Ask	The "Ask" function is commonly used in Clomosy programming to display a dialog box where you can request user confirmation. (Only for Windows)
procedure	Console Applications	Console applications are 32-bit programs that run in a console window without a graphical interface.

Date and Time Functions

Type	Name	Definition
function	Date	Returns the current date.
function	Time	Returns the current time.
function	Now	Gives the current date and time
function	DayOfWeek	Gives day of week index for a TclDateTime value
procedure	DecodeDate	Extracts the year, month, day values from a TclDateTime var.
procedure	DecodeTime	Break a TclDateTime value into individual time values
function	EncodeDate	Build a TclDateTime value from year, month and day values
function	EncodeTime	Build a TclDateTime value from hour, min, sec and msec values
function	FormatDateTime	It is a function used to return date and time values as a string in a specified format.
function	IncMonth	Increments a TclDateTime variable by a number of months

Type Conversion Functions

Type	Name	Definition
function	DateTimeToStr	Converts TclDateTime date and time values to a string
function	DateToStr	Converts TclDateTime date values to a string
function	FloatToStr	Convert a floating point value to a string
function	IntToHex	Convert a integer point value to a hexadecimal string
function	IntToStr	Convert an integer into a string
function	StrToDate	Converts a date string into a TclDateTime value
function	StrToDateTime	Converts a date+time string into a TclDateTime value
function	StrToFloat	Convert a number string into a floating point value
function	StrToInt	Convert a number string into a integer value
function	StrToIntDef	Convert a string into an Integer value with default
function	StrToTime	Converts a time string into a TclDateTime value
function	TimeToStr	Converts a TclDateTime time value to a string
function	FormatFloat	Converts a floating-point value to a string using a specified pattern

Boolean Functions

Type	Name	Definition
function	Assigned	The assigned function checks if a reference is null.
function	VarIsNull	Indicates whether the specified variant is Null.

System Procedures

Type	Name	Definition
procedure	Beep	The Beep procedure creates a very short and quiet sound through the internal speaker of your PC.
procedure	GetCurrentLocation	In mobile applications, a function is used to obtain the current location of the device.

Cl Utilities Functions

Usage Context	Name	Definition
Component	CLRTMethod	It allows you to determine whether a component is in front of or behind another.
Component	ClRTGetProperty	This function returns the value of a specific property of a component at runtime.
Component	ClRTSetProperty	This function allows you to assign a value to a specific property of a component at runtime.
Component	ClDoClick	It allows you to programmatically click on a component or object.
Component	ClSender	When an event is triggered, the object associated with that event is referenced via the ClSender property.
Integer	ClSenderKeyChar	In Clomosy, clSenderKeyChar contains a value representing the component that triggered the keyboard event when the event is processed (typically, a keyboard event is tied to a form or a button).
Component	ClAnimateFloat	It allows the properties of a component to smoothly transition from one value to another over a specific period of time.
Component	ClAnimateFloatWait	It allows you to apply animation to the properties of a component or object over a specified duration.
Component	ClAnimateFloatDelay	This function allows you to animate a specific property of a component or object over a specified duration.
Component	ClFindComponent	To find another component under a component or form is used.
String	ClGetStringReplace	It is used to replace a character or substring in the text with another character or substring.
String	ClGetStringTo	It is used to retrieve a character in the text or the text that precedes the characters.
String	ClGetStringAfter	It is used to retrieve a character in the text or the text after the characters.
String	ClStrToLan	It performs different operations based on the device's language settings (Language support: Turkish and English).
Integer	ClMath	Performs a specific mathematical or numerical operation.
Integer	ClSenderKey	The clSenderKey feature captures the codes of keys on the keyboard that have special functions, excluding standard character keys (a-z, 0-9, etc.), and performs specific actions based on them.
Integer	clTagInt	It is used to store integer value of any object.
String	clTagStr	It is used to store String value of any object.
function	ClFileExists	Checks whether a file exists at the specified file path.
function	ClPathCombine	This function returns a string data by concatenating the file path and file name.
function	ClSaveToFile	It performs the operation of saving a file to the specified file path.
function	ClLoadFromFile	This function is used to read text or data from a file.
procedure	ClShowMessage	It is a message window created to warn or inform the user, specific to the Clomosy platform.

See Also

• TRObject_Language

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