编写如下两个事件过程: Private Sub Form_KeyDown (KeyCode As Integer, Shift As Integer) Print Chr(KeyCode. End Sub Private Sub Form_KeyPress(KeyAscii As Integer) Print Chr(KeyAscii) End Sub 在一般情况下(即不按住Shift键和锁定大写键时)运行程序,如果按"A"键,则程序输出的结果是A.A aB.a AC.A AD.a a

编写如下两个事件过程: Private Sub Form_KeyDown (KeyCode As Integer, Shift As Integer) Print Chr(KeyCode. End Sub Private Sub Form_KeyPress(KeyAscii As Integer) Print Chr(KeyAscii) End Sub 在一般情况下(即不按住Shift键和锁定大写键时)运行程序,如果按"A"键,则程序输出的结果是

A.A a

B.a A

C.A A

D.a a


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编写如下两个事件过程:Private Sub Form_KeyDown(KeyCode As Integer,Shift As Integer)Print Chr(KeyCode)End SubPrivate Sub Form_KeyPress(KeyAscii As Integer)Print Chr(KeyAscii)End Sub在一般情况下(即不按住"Shift"键和锁定大写键时)运行程序,如果按“A”键,则程序输出的结果是A.AAB.AaC.AaD.aa

编写如下两个事件过程: Private Sub Form_KeyDown(KeyCode As Integer,Shift As Integer) Print Chr(KeyCode) End Sub Private Sub Form_KeyPress(KeyAscii As Integer) Print Chr(KeyAscii) End Sub 在一般情况下(即不按住“Shift”键和锁定大写键时)运行程序,如果按“A”键,则程序输出的结果是A. A AB.a AC. A aD.a a

编写如下事件过程:Private Sub Form_keyDown(KeyCode As Integer,Shift As Integer)Print Chr(KeyCode)End SubPrivate Sub Form_Keypress(KeyAscii As Integer)Print Chr(KeyAscii)End Sub在一般情况下(即不按住Shift键和锁定大写键时) 运行程序,若按"T"键,则程序输出的结果是A.T TB.t TC.T TD.t t

编写如下事件过程: Private Sub Form_KeyDown (KeyCode As Integer,Shift As Integer) Print Chr(KeyCode) End Sub Private Sub Form_Key Press (KeyAscii As Integer) Print Chr (Key Ascii) End Sub 在一般情况下(即不按住Shift键和锁定大写键时)运行程序,若按“T”键,则程序输出的结果是A.T TB.t TC.T TD.t t

把窗体的KeyPreview属性设置为True,然后编写如下过程: Private Sub Form_KeyDown(KeyCode As Integer,Shift As Integer) Print Chr(KeyCode) End Sub Private Sub Form_KeyUp(KeyCode As Integer,Shift As Integer) Print Chr(KeyCode+2) End Sub 程序运行后,如果按“A”键,则输出结果为 ______。A.A AB.A BC.A CD.A D

编写如下两个事件过程。 Private Sub Form_KeyDown(KeyCode As Integer,Shift As Integer) Print Chr(KeyCode) End Sub Private Sub Form_KeyPress(KeyAscii As Integer) Print Chr(KeyAscii) End Sub 在一般情况下(即不按住Shift键和锁定大写键时)运行程序,如果按“A”键,则程序输出的结果是A.A AB.a AC.A aD.a a

把窗体的Key Preview属性设置为True,然后编写如下过程: Private Sub Form_KeyDown(KeyCode As Integer, Shift As Integer) Print Chr(KeyCode) End Sub Private Sub Form_KeyUp(KeyVode As Integer, ShiftAs Integer) Print Chr(KeyCode+2) End Sub 程序运行后,如果按“A”键,则输出结果______。A.AB.AC.AD.A A B C D

编写如下两个事件过程。Private Sub Form_KeyDown(KeyCode As Integer,Shift As Integer)Print Chr(KeyCode)End SubPrivate Sub Form_KeyPress(KeyAcii As Integer)Print Chr(KeyAscii)End Sub在一般情况下(即不按住Shift键和锁定大写键时)运行程序,如果按"A"键,则程序输出的结果是A.A AB.a AC.AD.a a

编写如下两个事件过程:Private Sub Form_KeyDown (KeyCode As Integer, Shift As Integer)Print Chr(KeyCode)End SubPrivate Sub Form_KeyPress(KeyAscii As Integer)Print Chr(KeyAscii)End Sub在一般情况下(即不按住Shift键和锁定大写键时) 运行程序,如果按"A"键,则程序输出的结果是( )。A.A aB.a AC.A AD.a a