ITextReader.ReadChar

Syntax

ReadChar: Char;

Description

The ReadChar method reads characters from a text file.

Example

Sub UserProc;
Var
    File1: IFileInfo;
    TextR: ITextReader;
    c: Char;
Begin
    File1 := New FileInfo.Attach("c:\New_folder\1.txt");
    If File1.Exists Then
        TextR := File1.OpenTextReader;
        TextR.Encoding := CodePage.UTF8;
        c := TextR.ReadChar;
    End If;
    Dispose File1;
End Sub UserProc;

After executing the example, the "b" variable contains a logical value read from the 1.txt text file. UTF-8 encoding is used when working with file.