Learn Delphi Programming | Unit 8.11 | Converting Integers to Strings in Delphi

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Delphi Programming Tutorial – Unit 8.11 – Converting Integers to Strings in Delphi:

An integer is a data type that can hold any whole number between -2147483648 and 2147483647. Unlike strings, integers are not enclosed in inverted commas. They can also not be concatenated to strings, without first converting them to string values. In Delphi, we use the IntToStr conversion function to convert an integer to a string before displaying it in the string properties of Delphi objects, such as Captions of TLabels or Texts of TEdits, but it can also be a line added the Lines property of a TRichEdit.

In this video, we learn how to write code to read integer values from input controls, like the TSpinEdit and process them before displaying them as output in the Lines of a TRichEdit.

This tutorial (Delphi Programming Tutorial – Unit 8.11 – Converting Integers to Strings in Delphi) also demonstrates how to use the plus sign as an addition operator and how to multiply with integers.

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