ReadInteger: Integer;
The ReadInteger method reads an integer value from a text file.
Sub UserProc;
Var
File1: IFileInfo;
TextR: ITextReader;
i: Integer;
Begin
File1:=New FileInfo.Attach("c:\New_folder\1.txt");
If File1.Exists Then
TextR:=File1.OpenTextReader;
i:=TextR.ReadInteger;
End If;
Dispose File1;
End Sub UserProc;
After executing the example the "i" variable contains an integer value read from the 1.txt file.
See also: