unit DReqSchInfoTest; interface uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls; type TDlgReqSchInfoTest = class(TForm) Label1: TLabel; Label2: TLabel; edScanId: TEdit; edPolicyIds: TEdit; btnOk: TButton; btnCancel: TButton; procedure btnOkClick(Sender: TObject); private { Private declarations } public { Public declarations } end; var DlgReqSchInfoTest: TDlgReqSchInfoTest; implementation {$R *.dfm} procedure TDlgReqSchInfoTest.btnOkClick(Sender: TObject); begin edScanId.Text := Trim(edScanId.Text); edPolicyIds.Text := Trim(edPolicyIds.Text); if edScanId.Text = '' then begin MessageBox(Handle, PChar('SCAN ID를 입력해 주십시오.'), PChar(Caption), MB_ICONWARNING or MB_OK); exit; end; if edPolicyIds.Text = '' then begin MessageBox(Handle, PChar('POLICY IDs를 입력해 주십시오.'), PChar(Caption), MB_ICONWARNING or MB_OK); exit; end; ModalResult := mrOk; end; end.