Delphi FireDAC 下的 Sqlite（五） 數據的插入、更新和刪除

先在空白窗體上添加: TFDConnection、TFDPhysSQLiteDriverLink、TFDGUIxWaitCursor、TFDQuery、TDataSource、TDBGrid(並在設計時關聯好). 你也可以復制下面文本框中的內容, 然後直接往窗體上貼, 以快速完成以上的添加過程: object DBGrid1: TDBGrid Left = 16 Top = 88 Width = 361 Height = 329 DataSource = DataSource1 TabOrder = 0 TitleFont.Charset = DEFAULT_CHARSET TitleFont.Color = clWindowText TitleFont.Height = -11 TitleFont.Name = 'Tahoma' TitleFont.Style = [] end object FDConnection1: TFDConnection Left = 34 Top = 24 end object FDPhysSQLiteDriverLink1: TFDPhysSQLiteDriverLink Left = 143 Top = 24 end object FDGUIxWaitCursor1: TFDGUIxWaitCursor Provider = 'Forms' Left = 260 Top = 24 end object FDQuery1: TFDQuery Connection = FDConnection1 Left = 344 Top = 24 end object DataSource1: TDataSource DataSet = FDQuery1 Left = 420 Top = 24 end object Button1: TButton Left = 400 Top = 88 Width = 75 Height = 25 Caption = 'Button1' TabOrder = 1 OnClick = Button1Click end object Button2: TButton Left = 400 Top = 136 Width = 75 Height = 25 Caption = 'Button2' TabOrder = 2 OnClick = Button2Click end object Button3: TButton Left = 400 Top = 192 Width = 75 Height = 25 Caption = 'Button3' TabOrder = 3 OnClick = Button3Click end object Button4: TButton Left = 400 Top = 240 Width = 75 Height = 25 Caption = 'Button4' TabOrder = 4 OnClick = Button4Click end end