在窗体上画一个名称为Text1的文本框,一个名称为Command1的命令按钮,然后编写如下事件过程和通用过程:Private Sub Command1_Click()n=Val(Text1.Text)If n\2=n/2 Thenf=f1(n)Elsef=f2(n)End IfPrint f;nEnd SubPublic Function f1(ByRef x)x=x*xf1=x+xEnd FunctionPublic Function f2(ByVal x)x=x*xf2=x+x+xEnd Function程序运行后,在文本框中输入10,然后单击命令按钮,窗体上显示的是___________。
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假定有以下函数过程:Function Fun(S As String)As StringDim s1 As StringFor i = 1 To Len(S)s1 = UCase(Mid(S,i,1))+s1Next iFun = s1End Function在窗体上画一个命令按钮,然后编写如下事件过程:Private Sub Command1_Click()Dim Str1 As String, Str2 As StringStr1 = InputBox("请输入一个字符串")Str2 = Fun(Str1)Print Str2End Sub程序运行后,单击命令按钮,如果在输入对话框中输入字符串"abcd1234",则单击"确定"按钮后在窗体上的输出结果为___________。
在窗体上画一个名称为Command1的命令按钮,再画两个名称分别为label1.Label2的标签,然后编写如下程序代码:Private X As IntegerPrivate Sub Command1_Click()X = 6 : Y=8Call proc(X,Y)Label1.Caption = XLabel2.Caption = YEnd SubPrivate Sub proc(ByVal a As Integer, ByVal b As Integer)X = a * aY = b + bEnd Sub程序运行后,单击命令按钮,则两个标签中显示的内容分别是___________、___________。
有下面程序代码:Private Sub Command1_Click()Dim a As Stringa="COMPUTER "n=search(a,"E")Print IIF(n=0,"未找到",n)End SubPrivate Function search(str As String,ch As String) As IntegerFor k=1 To Len(str)c=Mid(str,k,1)If c=ch Thensearch=kExit FunctionEnd IfNext ksearch=0End Function程序运行后,单击命令按钮Command1,输出结果是___________。
在窗体上画一个名称为Command1的命令按钮和一个名称为Text1的文本框,然后编写如下程序:Private Sub Command1_Click()Dim x,y,z As Integerx = 3y = 4z = 5Text1.Text = ""Call P1(x,y,z)Text1.Text= Str(z)End SubSub P1(ByVal a As Integer,ByVal b As Integer,c As Integer)c = a +bEnd Sub程序运行后,如果单击命令按钮,则在文本框中显示的内容是___________。