题目内容
在窗体上画一个命令按钮Command1和两个文本框,名称分别为Text 1和 Text 2 Text 2。编写如下两个事件过程: Dim str As String, strl As String Private Sub form_load() TextText = " " TextText = " " TextEnabled = False TextEnabled = False End Sub Private Sub Form. KeyPress(KeyAscii As Integer) str= str&Chr(KeyAscii) End Sub Private Sub Form_KeyDown(KeyCode As Integer, Shift As Integer) str1 = strl&Chr(KeyCode) End Sub Private Sub Command1_Click() TextText =str TextText = str1 str= " " str1= " " End Sub 当在设计阶段把窗体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 ______ 。
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