OpenTextWriter(FileName: String; Truncate: Boolean): ITextWriter;
FileName - path and name of the file that must be opened.
Truncate - parameter that determines whether a file is cleared during opening. True if it is.
The OpenTextWriter method opens a file for writing in a text format and puts a cursor to the beginning of a file.
Sub Main;
Var
TextW: ITextWriter;
Begin
If File.Exists("c:\New_folder\1.txt") Then
TextW:=File.OpenTextWriter("c:\New_folder\1.txt", True);
TextW.WriteDateTime(DateTime.Now);
End If;
End Sub Main;
After executing the example the current date and time converted into a text format are written to the 1.txt file. The file is overwritten.
See also: