jsj_DELPHI基本语法(6)

delphi网络资源总结,话了重点,方便阅读,记忆

128 127 1

OpenDialog.Execute; Longint -2147443648 2147483647 4 Byte 0 255 1 Word 0

Memo1.lines.LoadFromFile

(OpenDialog.FileName); 65535 2 end;

Single 7 8 4 Double 15 16 8 Extended 19 20 2.1.3.3 Delphi 10 Comp 19 20 8

8087/80287 [N+] Real 11 12 6 Borland Pascal Double Extended Boolean true False 1 Char ASCII String 255 ASCII Edit1.Text := Pointer

IntToStr(X + Y) IntToStr(Value) LongInt Value PChar IntToStr Delphi TColor