【delphi开源代码栏目提醒】:网学会员在delphi开源代码频道为大家收集整理了MC_ZC.pas提供大家参考,希望对大家有所帮助!
unit MC_ZC;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, Buttons, Db, DBTables, Grids, DBGrids;
type
TZC = class(TForm)
GroupBox1: TGroupBox;
Edit1: TEdit;
DBGrid1: TDBGrid;
Table1: TTable;
DataSource1: TDataSource;
BitBtn1: TBitBtn;
BitBtn2: TBitBtn;
Table1BDEDesigner: TStringField;
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure BitBtn1Click(Sender: TObject);
procedure BitBtn2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
ZC: TZC;
implementation
{$R *.DFM}
procedure TZC.FormClose(Sender: TObject; var Action: TCloseAction);
begin
ZC.Release;
ZC:=Nil;
end;
procedure TZC.BitBtn1Click(Sender: TObject);
begin
if Length(Edit1.Text)=0 then
ShowMessage('请输入添加的职称信息')
else
Table1.AppendRecord([Edit1.Text]);
end;
procedure TZC.BitBtn2Click(Sender: TObject);
begin
if Table1.RecordCount<>0 then Table1.Delete;
end;
end.