![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
在窗体上画一个命令按钮command1和两个文本框,名称分别为Text1和Text2。编写如下两个事件过程: Dim Str1 As String, str2 As String Private Sub form_load() Text1.Text='' Text2.Text='' Text1.Enabled=False Text2.Enabled=False End Sub Private Sub Form. str1=str1& Chr(KeyAscii) End Sub Private Sub Form. str2=str2 & Chr(KeyCode) End Sub Private Sub Command1 Text1.Text=str1 Text2.Text=str2 str1='' str2='' End Sub 当在设计阶段的窗体的KeyPreview属性设置为True时,程序运行过程中,在键盘上输入小写字母abc,然后单击命令按钮,则文本框Text1中显示的内容为