下列哪种方法不能产生大写字母?()
A:按住Shift键的同时输入字母 B:按下CapsLock键以后输入字母 C:在浮动的“控制板”中将小写字母改为大写 D:选择“文字>文字样式>正常”就可以变成大写字母
在窗体上画一个名称为Text1的文本框,要求文本框只能接收大写字母的输入。以下能实现该操作的事件过程是( )。
A:Private Sub Text1_KeyPress(KeyAscii As Integer)
If KeyAscii < 65 Or KeyAscii > 90 Then
MsgBox "请输入大写字母"
KeyAscii = 0
End If
End Sub B:Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode < 65 Or KeyCode > 90 Then
MsgBox "请输入大写字母"
KeyCode = 0
End If
End Sub C:Private Sub Text1_MouseDown(Button As Integer,_
Shift As Integer, X As Single, Y As Single)
If Asc(Text1.Text) < 65 Or Asc(Text1.Text) > 90 Then
MsgBox "请输入大写字母"
End If
End Sub D:Private Sub Text1_Change()
If Asc(Text1.Text) > 64 And Asc(Text1.Text) < 91 Then
MsgBox "请输入大写字母"
End If
End Sub
在窗体上画一个名称为Text1的文本框,要求文本框只能接收大写字母的输入。以下能实现该操作的事件过程是
A:Private Sub Text1_KeyPress(KeyAscii As Intege If Key Ascii<65 Or KeyAscii>90 Then MsgBox“请输入大写字母” KeyAscii=0 End If End Sub B:Pfivate Sub Text1_KeyDown(KeyCode As Integer,Shift As Intege If KeyCode<65 Or KeyCode>90 Then MsgBox“请输入大写字母” KeyCode=0 End If End Sub C:Private Sub Text1_MouseDown(Button As Integer,Shift As Integer,X As Single, Y As Singl If Asc(Text1.Tex<65 Or Asc(Text1.Tex>90 Then MsgBox“请输入大写字母” End If End Sub D:Private Sub Text1_Change() If Asc(Text1.Tex>64 And Asc(Text1.Tex<91 Then MsgBox“请输入大写字母” End If End Sub
在窗体上画一个名称为Text1的文本框,要求文本框只能接收大写字母的输入。以下能实现该操作的事件过程是( )。
A:Private Sub Text1_KeyPress(KeyAscii As Integer)
If KeyAscii < 65 Or KeyAscii > 90 Then
MsgBox "请输入大写字母"
KeyAscii = 0
End If
End Sub B:Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode < 65 Or KeyCode > 90 Then
MsgBox "请输入大写字母"
KeyCode = 0
End If
End Sub C:Private Sub Text1_MouseDown(Button As Integer,_
Shift As Integer, X As Single, Y As Single)
If Asc(Text1.Text) < 65 Or Asc(Text1.Text) > 90 Then
MsgBox "请输入大写字母"
End If
End Sub D:Private Sub Text1_Change()
If Asc(Text1.Text) > 64 And Asc(Text1.Text) < 91 Then
MsgBox "请输入大写字母"
End If
End Sub
在窗体上画一个名称为Text1的文本框,要求文本框只能接收大写字母的输入。以下能实现该操作的事件过程是( )。
A:Private Sub Text1_KeyPress(KeyAscii As Integer) If KeyAscii<65 Or KeyAscii>90 Then MsgBox"请输入大写字母" KeyAscii=0 End If End Sub B:Private Sub Text1_KeyDown(KeyCode As Integer,Shift As Integer) If KeyCode<65 Or KeyCode>90 Then MsgBox"请输入大写字母“ KeyCode=0 End If End Sub C:Private Sub Text1_MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single) If Asc(Text1.Text)<65 Or Asc(Text1.Text)>90 Then MsgBox"请输入大写字母" End If End Sub D:Private Sub Text1_Change() If Asc(Text1.Text)>64 And Asc(Text1.Text)<91 Then MsgBox"请输入大写字母" End If End Sub
在窗体上画一个名称为Text1的文本框,要求文本框只能接收大写字母的输入,以下能实现该操作的事件过程是______。
A:Private Sub Text1_KeyPress(KeyAscii As Intege If KeyAscii<65 Or KeyAscii>90 Then MsgBox"请输入大写字母" KeyAscii=0 End If End Sub B:Private Sub Text1_KeyDown(Keycode As Integer, Shift As Intege If KeyCode<65 Or Keycode>90 Then MsgBox"请输入大写字母" KcyCode=0 End If End Sub C:Private Sub Text1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Singl If Asc(Text1. Tex<65 Or Asc(Text1. Tex>90 Then MsgBox"请输入大写字母" End If End Sub D:Private Sub Text1_Change() If Asc(Text1. Tex>64 Or Asc(Text1. Tex<91 Then MsgBox"请输入大写字母" End If End Sub
在窗体上画一个名称为Text1的文本框,要求文本框只能接收大写字母的输入。以下能实现该操作的事件过程是
A:Private SubText1_KeyPress(KeyAscii As Integer)
If KeyAscii<65 or KeyAscii>90 Then
MsgBox“请输入大写字母”
KeyAscii=0
End If
End Sub
B. Private Sub Text1_KeyDown( KeyCode As Integer,Shift As Integer)
If KeyCode < 65 or KeyCode > 90 Then
Msgbox“请输入大写字母”
KeyCode = 0
End If
End Sub
C. Private SuB Text1_MouseDown( Button AS Integer,_
Shift As lnteger,X As Single,Y As Single)
If Asc ( Text1. Text) < 65 or Asc ( Text1.Text) > 90 Then
Msgbox“请输入大写字母”
End If
End Sub
D. Private Sub Text1_Change( )
If Asc(Text1.Text) >64 And Asc(Text1.Text) >9l Then
Msgbox“请输入大写字母”
End lf
End Sub
在窗体上画一个名称为Text1的文本框,要求文本框只能接收大写字母的输入。以下能实现该操作的事件过程是 ______。
A:Private Sub Text1_KeyPress(KeyAscii As Intege IfKeyAscii<65 Or KeyAscii>90 Then MsgBox“请输入大写字母” KeyAscii=0 End If End Sub B:Private Sub Text1_KeyDown(KeyCode As Integer,Shift As Intege If KeyCode<65 Or KeyCode>90 Then MsgBox“请输入大写字母” KeyCode=0 End If End Sub C:Private Sub Text1 MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Singl, If Asc(Text1.Tex<65 Or Asc(Text1.Tex>90 Then MsgBox“请输入大写字母” End If End Sub D:Private Sub Text1_Change() If Asc(Text1.Tex>64 And Asc(Text1.Tex<91 Then MsgBox“请输入大写字母” End If End Sub
在窗体上画一个名称为Text1的文本框,要求文本框只能接收大写字母的输入。以下能实现该操作的事件过程是
A:Private Sub Text1_KeyPress(KeyAscii As Intege If KeyAscii < 65 Or KeyAscii > 90 Then MsgBox "请输入大写字母" KeyAscii = 0 End If End Sub B:Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Intege If KeyCode < 65 Or KeyCode > 90 Then MsgBox "请输入大写字母" KeyCode = 0 End If End Sub C:Private Sub Text1_MouseDown(Button As Integer,_ Shift As Integer, X As Single, Y As Singl If Asc(Text1.Tex < 65 Or Asc(Text1.Tex > 90 Then MsgBox "请输入大写字母" End If End Sub D:Private Sub Text1_Change() If Asc(Text1.Tex > 64 And Asc(Text1.Tex < 91 Then MsgBox "请输入大写字母" End If End Sub