有如下事件过程,当同时按下转换键Shift和功能键F5时其最后输出的信息是 Const ShiftKey=1 Const CtrlKey=2 Const Key_F5=H74 Const Key_F6=H75 Private Sub Text1_KeyDown(KeyCode As Integer,Shift As Integer) If KeyCode=Key_F5 And Shift=ShiftKey Then Print"Press Shift+F5" ElseIf KeyCode=Key_F6 And Shift=CtrlKey Then Print"Press Ctrl+F6" End If End SubA.无任何信息B.Press Shift+F5C.Press Ctrl+F6D.程序出错

有如下事件过程,当同时按下转换键Shift和功能键F5时其最后输出的信息是 Const ShiftKey=1 Const CtrlKey=2 Const Key_F5=&H74 Const Key_F6=&H75 Private Sub Text1_KeyDown(KeyCode As Integer,Shift As Integer) If KeyCode=Key_F5 And Shift=ShiftKey Then Print"Press Shift+F5" ElseIf KeyCode=Key_F6 And Shift=CtrlKey Then Print"Press Ctrl+F6" End If End Sub

A.无任何信息

B.Press Shift+F5

C.Press Ctrl+F6

D.程序出错


相关考题:

有如下事件过程:Private Sub Form_KeyDown(KeyCode As Integer,Shift As Integer)If (Button And 3) =3 ThenPrint "OK"End IfEnd Sub程序运行后,为了在窗体上输出“OK”,应当按下的鼠标键是A.左键B.右键C.同时按下左键和右键D.按什么键都不显示

编写如下事件过程:Private Sub Form_MouseDown(Button As Integer, Shift As Integer, _X As Single, Y As Single)If Shift=6 And Button=2 ThenPrint "PC"End IfEnd Sub程序运行后,为了在窗体上输出"PC",应执行的操作为( )。A.同时按下Shift键和鼠标左键B.同时按下Ctrl,Alt键和鼠标右键C.同时按下Shift键和鼠标右键D.同时按下Ctrl,Alt键和鼠标左键

有如下事件过程,当同时按下转换键Shift和功能键F5时其最后输出的信息是Const ShiftKey=1Const CtrlKey=2Const Key_F5=H74Const Key_F6=H75Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Integer)If KeyCode=Key_F5 And Shift=ShiftKey ThenPrint "Press Shift+F5"ElseIf KeyCode=Key_F6 And Shift=CtrlKey ThenPrint "Press Ctrl+F6"End IfEnd Sub( )。A.无任何信息B.Press Shift+F5C.Press Ctrl+F6D.程序出错

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

编写如下事件过程,当程序运行后,为了在窗体上输出BBBB,应执行的操作为 ______ 。 Private Sub Form_MouseDown(Button As Integer,_ Shift As Integer,X As Single,Y As Single) If Shift = 6 And Button = 2 Then Print "BBBB" EndIf End SubA.同时按下Shift 键和鼠标左键B.同时按下Shift键和鼠标右键C.同时按下Ctrl、Alt键和鼠标左键D.同时按下Ctrl, Alt键和鼠标右键

假定编写如下事件过程: Private Sub Form_MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single) If(Button and 3)=3 then Print"Hello" End if End Sub 程序运行后,为了在窗体上输出“Hello”,应该窗体上执行以下( )操作。A.只能按下左键并拖动B.只能按下右键并拖动C.必须同时按下左、右键并拖动D.按下左键拖动或按下右键拖动

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_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single) If (Button And 3) = 3 ThenPrint "AAAA"End IfEnd Sub程序运行后,为了在窗体输出“AAAA”,应按下的鼠标键为() A、左B、右C、同时按下左、右D、按什么键都不显示

编写如下事件过程: Private Sub Form_ Key Down(Key Code As Integer, Shift As Integer) If(Button And3)=3Then Print"AAAA" End If End Sub 程序运行后,为了在窗体上输出“AAAA”,应按下的鼠标键为______。A.左B.右C.同时按下左、右D.按什么键都不显示

编写如下事件过程; Private Sub Form_ MouseDown (Button As Integer, Shift As Integer, X As Single, Y As SinglE)If Shift = 6 And Button = 1 Then Print "BBBB" End If End Sub程序运行后,为了在窗体上输出 “BBBB”,应执行的操作为______。A.同时按下Shift 键和鼠标左键B.同时Ctrl、Alt 键和鼠标左键C.同时按下Shift 键和鼠标右键D.同时按下Ctrl、Alt 键和鼠标左键

文本框Text1的KeyDown事件过程如下: Private Sub Text 1_KeyDown(KeyCode As Integer,Shift As Integer) … End Sub 其中参数KeyCode的值表示的是发生此事件时( )。A.是否按下了<Alt>键或<Ertl>键B.按下的是哪个数字键C.所按的键盘键的键码D.按下的是哪个鼠标键

编写了如下事件过程: Private Sub Form_MouseDown(KeyCode As Integer,Shift As Integer) If (Button And 3)=3 Then Print"AAAA" End If End Sub 程序运行后,为了在窗体上输出“AAAA”,应按下的鼠标键是A.左B.右C.同时按下左和右D.按什么键都不显示

编写如下事件过程: Private Sub Form-MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single) If Shift=6 And Button=2 Then Print"Hello" End If End Sub 程序运行后,为了在窗体上输出“Hello”,应在窗体上执行以下( )操作。A.同时按下Shift键和鼠标左键B.同时按下Shift键和鼠标右键C.同时按下Ctrl、Alt键和鼠标左键D.同时按下Ctrl、Alt键和鼠标右键

设在窗体上有个文本框,然后编写如下的事件过程:Private Sub Text1_KeyDown(KeyCode As Integer,Shift As Integer)Const Alt=4Const Key_F2=H71altdown%=(Shift And Alt)>0f2down%=(KeyCode=Key_F2)If altdown% And f2down% ThenText1.Text="BBBBB"End IfEnd Sub上述程序运行后,如果按“Shift+F2”组合键,则在文本框中显示的是A.Alt+F2B.BBBBBC.随机出几个数D.文本框内容无变化

编写如下事件过程:程序运行后,为了在窗体上输出“BBBB”,应执行的操作为( )。A. 同时按下Shift键和鼠标左键B. 同时按下Shift键和鼠标右键C. 司时按下Ctrl、Alt键和鼠标左键D. 同时按下Ctrl、Alt键和鼠标右键

编写如下事件过程: Private Sub Form_ MouseDown (Button As Integer, Shift As Integer, X As Single, Y As Single) If Shift = 6 And Button = 2 Then Print “Hello” End If End Sub 程序运行后,为了在窗体上输出“Hello”,应在窗体上执行以下______ 操作。A.同时按下Shift键和鼠标左按钮.B.同时按下Shift键和鼠标右按钮C.同时按下Ctrl、Alt键和鼠标左按钮D.同时按下Ctrl、Alt键和鼠标右按钮

窗体的MouseDown事件过程如下: Form_MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single) 有4个参数,关于这些参数,正确的描述是 ______。A.通过Button参数判定当前按下的是哪一个鼠标键B.Shift参数只能用来确定是否按下Shift键C.Shift参数只能用来确定是否按下Alt和Ctrl键D.参数x和y用来设置鼠标当前位置的坐标

设在窗体上有一个文本框,然后编写如下的事件过程: Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Intcger) Const Alt=4 Const Key_f2=H71 altdown%=(Shift And Alt) > 0 f2down% And f2down% Then If altdown% And f2down% Then Text ="abl" End If Ead Sub 程序运行后,清除文本框中原有内容,如果按Shift+F2键,则在文本框中显示的是A.Alt+F2B.ablC.随机出儿个数D.不发生变化

假定编写了如下事件过程: Private Sub Form_MouseDown(Button As Integer,Shift As Integer,X As Single, Y As Single) If Button=2 Then Print "aaaa" End If End Sub 程序运行后,为了在窗体上输出“AAAA”,应按下的鼠标键为A.左键B.右键C.同时按下左、右键D.按什么键都不显示

设在窗体上有个文本框,然后编写如下的事件过程Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Integer)Const Alt=4Const Key_F2=H71altdown%=(Shift And Alt) 0f2down%=(KeyCode=Key_F2)If altdown% And f2down% ThenText1.Text="BBBBB"End IfEnd Sub上述程序运行后,如果按【Shift+F2】,则在文本框中显示得是A.Alt+F2B.BBBBBC.随机出几个数D.文本框平均内容无变化

编写如下两个事件过程: Private Sub Form_KeyDown (KeyCode As Integer, Shift As Integer) Print Cb_r(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

有如下事件过程,当同时按下转换键Ctrl和功能键F6时,最后输出的信息是 Const ShiftKey=1 Const CtrlKey=2 Const Key_F5=H74 Const Key_F6=H75 Private Sub Text1_KeyDown(KeyCode As Integer,Shift As Integer) If KeyCode=Key_F5 And Shift=ShiftKey Then Print"Press Shift+F5" Elself Key Code=Key_F6 And Shift=CtrlKey Then Print"Press Ctrl+F6" End If End SubA.无任何信息B.Press Shift+F5C.Press Ctrl+F6D.程序出错

关于键盘事件的说法中,正确的是() A、按下键盘任意键都会引发KeyPress事件B、大键盘的"1"键,和数字键盘的"1"键的KeyCode编码相同C、KeyDown和KeyUp事件过程中有KeyAscii参数D、大键盘的4的上档符号是$,当同时按下Shift键和大键盘的4时,KeyPress事件被触发过程KeyAscii参数值是$的Ascii值.

编写如下事件过程; Private Sub Form_MouseDown(Button As Integer,Shift As Integer,X AS Single, Y As Single) If Shif=6 And Button=2 Then Print"BBBB" End If End Sub 程序运行后,为了在窗体上输出“BBBB”,应执行的操作为______。A.同时按下Shift键和鼠标左键B.同时按下Shift键和鼠标右键C.同时按下Ctrl、Alt键和鼠标左键D.同时按下Ctrl、Alt键和鼠标右键

键盘上“4”键的上档字符是“$”。当同时按下Shift键和“4”键时,KeyPress事件发生了几次?过程中的KeyAscii参数值是多少?

在PowerPoint中,要实现从当前页放映幻灯片,可直接按()功能键。A、[Shift]+[F5]B、[Ctrl]+[F6]C、[Shift]+[F7]D、[Ctrl]+[F8]

单选题窗体的MouseUp事件过程如下:Private Sub Form_MouseUp(Button As Integer, Shift As Integer, X As Single,Y As Single)……End Sub关于以上定义,以下叙述中错误的是(   )。A根据Shift参数,能够确定使用转换键的情况B根据X、Y参数可以确定触发此事件时鼠标的位置CButton参数的值是在MouseUp事件发生时,系统自动产生的DMouseUp是鼠标向上移动时触发的事件

问答题键盘上“4”键的上档字符是“$”。当同时按下Shift键和“4”键时,KeyPress事件发生了几次?过程中的KeyAscii参数值是多少?