求一道VB编程题答案

Question

在窗体上画3个文本框和两个命令框按钮，当程序运行时，用户在第一个文本框内输入一行文字时，另外两个文本框中同时显示出相同内容，但显示的字号不同。编写程序

Answer 1

已经过调试，OK
Private Sub Command1_Click()
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
End Sub

Private Sub Command2_Click()
End
End Sub

Private Sub Form_Load()
Text1.FontSize = 10
Text2.FontSize = 20
Text3.FontSize = 30
End Sub

Private Sub Text1_Change()
Text2.Text = Text1.Text
Text3.Text = Text1.Text
End Sub

Answer 2

大体楼上都说了，其实很简单，以前学过VB，好多年不用了
Private Sub Command1_Click()
Text1.Text = ""
End Sub

Private Sub Command2_Click()
End
End Sub

Private Sub Form_Load()
Text1.FontSize = 10
Text2.FontSize = 20
Text3.FontSize = 30
End Sub

Private Sub Text1_Change()
Text2.Text = Text1.Text
Text3.Text = Text1.Text
End Sub

Answer 3

Private Sub Form_Load()
Text1.FontSize = 10
Text2.FontSize = 20
Text3.FontSize = 30
End Sub

Private Sub Text1_Change()
Text2.Text = Text1.Text
Text3.Text = Text1.Text
End Sub