//对汉字无效
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
ComboBox1: TComboBox;
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
uses TypInfo;
{$R *.dfm}
type
TMyEnum = (Red, black, Green);
procedure TForm1.Button1Click(Sender: TObject);
var
MyEnum: TMyEnum;
str: String;
begin
str := ComboBox1.Text;//输入Red Black Green
MyEnum := TMyEnum(GetEnumvalue(TypeInfo(TMyEnum), str));
case MyEnum of
Red :Self.Caption := '红色';
black :Self.Caption := '黑色';
Green :Self.Caption := '蓝色';
end;
end;
end.
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
ComboBox1: TComboBox;
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
uses TypInfo;
{$R *.dfm}
type
TMyEnum = (Red, black, Green);
procedure TForm1.Button1Click(Sender: TObject);
var
MyEnum: TMyEnum;
str: String;
begin
str := ComboBox1.Text;//输入Red Black Green
MyEnum := TMyEnum(GetEnumvalue(TypeInfo(TMyEnum), str));
case MyEnum of
Red :Self.Caption := '红色';
black :Self.Caption := '黑色';
Green :Self.Caption := '蓝色';
end;
end;
end.
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