punishunit.pas

这是我做的一个课程设计

unit punishUnit;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, rewardUnit, StdCtrls, ComCtrls, Grids, DBGrids, ExtCtrls;

type
  TpunishForm = class(TrewardForm)
    Label8: TLabel;
    Edit7: TEdit;
    RadioGroup1: TRadioGroup;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  punishForm: TpunishForm;

implementation

uses MainUnit, changeUnit, classUnit, departUnit, dm, login, queryUnit,
  stuUnit, userUnit;

{$R *.dfm}

procedure TpunishForm.Button1Click(Sender: TObject);
var
str:string;
begin
  if Edit1.Text=''  then
   begin
   DBGrid1.Visible:=false;
   Application.MessageBox('学号不能为空!','提示',64)
   end
   else
   begin
  str:='insert into punish(记录号,学号,处罚类型,记录日期,处罚具体说明) values(:a,:b,:c,:d,:e)';
  dmform.ADOQuery_punish.Close;
  dmform.ADOQuery_punish.SQL.Clear;
  dmform.ADOQuery_punish.SQL.Add(str);
  dmform.ADOQuery_punish.Parameters[0].Value:=Trim(Edit7.Text); // 记录号
  dmform.ADOQuery_punish.Parameters[1].Value:=Trim(Edit1.Text);//学号
  dmform.ADOQuery_punish.Parameters[3].Value:=DateTimePicker1.DateTime;//记录日期
  dmform.ADOQuery_punish.Parameters[4].Value:=Memo1.Lines.Text; //说明
  case RadioGroup1.ItemIndex of
    0:dmform.ADOQuery_punish.Parameters[2].Value:=RadioGroup1.Items.Strings[0];
//处罚变更类型
    1:dmform.ADOQuery_punish.Parameters[2].Value:=RadioGroup1.Items.Strings[1];
    2:dmform.ADOQuery_punish.Parameters[2].Value:=RadioGroup1.Items.Strings[2];
    3:dmform.ADOQuery_punish.Parameters[2].Value:=RadioGroup1.Items.Strings[3];
    4:dmform.ADOQuery_punish.Parameters[2].Value:=RadioGroup1.Items.Strings[4];
    5:dmform.ADOQuery_punish.Parameters[2].Value:=RadioGroup1.Items.Strings[5];
    6:dmform.ADOQuery_punish.Parameters[2].Value:=RadioGroup1.Items.Strings[6];
  else ;
  end;
   dmform.ADOQuery_punish.ExecSQL;
   Application.MessageBox('保存成功!','提示',64)
  end;
   //dmform.ADOQuery_punish.ExecSQL;
  dmform.ADOQuery_punish.Close;
  dmform.ADOQuery_punish.SQL.Clear;
  dmform.ADOQuery_punish.SQL.Add('select * from punish');
  dmform.ADOQuery_punish.Open;

end;

procedure TpunishForm.Button2Click(Sender: TObject);
begin
  close;
end;

end.