The AnsiUpperCase function creates a copy of MixedString with all letters converted to upper case.

All Ansi commands support multi-byte and accented characters.

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The Append procedure opens a file given by FileHandle to allow subsequent writes to append to the end of the file.

You must use AssignFile to assign a file to the FileHandle before using Read more...


The ArcCos function is a mathematical function giving the value in radians of the Arc Cosine of Number.

PI radians = 180 degrees

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The ArcSin function is a mathematical function giving the value in radians of the Arc Sine of Number.

PI radians = 180 degrees

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The ArcTan function is a mathematical function giving the value in radians of the Arc Tangent of Number.

PI radians = 180 degrees

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The Array keyword provides single and multi dimensional arrays (indexable sequences) of data.

Delphi has three basic array types :

1.Static arrays

These are defined with fixed,Read more...


The As keyword is used for casting objects or interfaces of one type to another.

Casting allows an object to be referenced by a parent class type. For example, all objects may be referred toRead more...


The Assigned function checks to see if a reference is not nil. It returns True if not nil, and False if nil.

Use of a Nil reference will result in an exception.

The three versions of Read more...


The AssignFile procedure assigns a value to FileHandle for a FileName in preparation for reading or writing to that file.

Version 1

Takes a text file variable type as the handle. The Read more...


The AssignPrn procedure assigns the printer to a FileHandle. This means that subsequent text writing to this file gets rerouted to the printer. This provides a simpl and easy way of dumping out Read more...