... a rectangle with round corner Line (X1 + Delta, Y1)-(X2 - Delta, Y1) Line -Step(Delta, Delta) Line -(X2, Y2 - Delta) Line -Step(-Delta, Delta) Line -(X1 + Delta, Y2) Line -Step(-Delta, -Delta) ... nút-trái-của-Mouse-Down, đặt tên flgMouseDown Khi nhận Event MouseDown ta set flgMouseDown thành True, nhận Event MouseUp ta reset flgMouseDown thành False Mỗi lần nhận Event MouseMove flgMouseDown True ta ... Private Sub CmdPrintFontSizes_Click() Dim i As Integer ' Print numbers to 10, one after the other on the same line For i = To 10 ' Define Font size Me.Font.Size = Me.Font.Size + i ' Define Color...
... java.util.EventObject java.awt.AWTEvent java.awt.event ActionEvent AdjustmentEvent FocusEvent ComponentEvent InputEvent ItemEvent ContainerEvent TextEvent KeyEvent WindowEvent MouseEvent 17 X lý cács ki n ... ActionListener Các lo i Listener AdjustmentListener E v e n t L i s t e n e r ContainerListener FocusListener ItemListener KeyListener MouseListener MouseMotionListener TextListener WindowListener 19 ... nAWT TextComponent Là p cha t ph a TextField TextArea ng th c a TextComponent getCaretPosition() getSelectedText() getSelectionStart() getSelectionEnd() getText(), setText() select(int, int) setCaretPosition(int)...