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) B:If KeyAscii<65 or KeyAscii>90 Then C:MsgBox“请输入大写字母” D:KeyAscii=0 E:End If F:End Sub G:B. Private Sub Text1_KeyDown( KeyCode As Integer,Shift As Integer) H:If KeyCode < 65 or KeyCode > 90 Then I:Msgbox“请输入大写字母” J:KeyCode = 0 K:End If L:End Sub M:C. Private SuB Text1_MouseDown( Button AS Integer,_ N:Shift As lnteger,X As Single,Y As Single)
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"
KcyCode=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 Or 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)
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 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。以下能够正确实现该操作的事件过程是______ 。
A:Private Sub Text1_ KeyPress (KeyAscii As Intege IfKeyAscii < 65 Or KeyAscii > 9t Then MsgBox “请输入大写字母” End If End sub B:Private Sub Text1_ KeyDown (KeyCode As Integer, Shift As Intege IfKeyCode < 65 Or KeyCode > 91 Then MsgBox “请输入大写字母” End If End sub C:Private Sub Text1_ MouseDown (Button As Integer, _ Shift As Integer, X As Single, YAs Singl IfAsc (Text1.Tex < 65 Or Asc (Text1. Tex > 91 Then MsgBox “请输入大写字母” End If End sub D:Private Sub Text1_ Change() IfAsc(Text 1.Tex < 65 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 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 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