• 2022-06-26 问题

    当在文本框输入“ABCD”时,则下面程序运行后,标签 Label1上显示的是___________。Dim i As IntegerLabel1.Text = TextBox1.TextFor i = 1 To Len(TextBox1.Text) Label1.Text &= Mid(TextBox1.Text, i, 1)Next A: ABCDABCD B: ABCDDCBA C: AABABCABCD D: DCBA E: AABBCCDD

    当在文本框输入“ABCD”时,则下面程序运行后,标签 Label1上显示的是___________。Dim i As IntegerLabel1.Text = TextBox1.TextFor i = 1 To Len(TextBox1.Text) Label1.Text &= Mid(TextBox1.Text, i, 1)Next A: ABCDABCD B: ABCDDCBA C: AABABCABCD D: DCBA E: AABBCCDD

  • 2022-06-26 问题

    当在文本框输入“ABCD”时,则下面程序运行后,标签 Label1上显示的是___________。Dim i As IntegerLabel1.Text = TextBox1.TextFor i = 1 To Len(TextBox1.Text) Label1.Text &= Mid(TextBox1.Text, i, 1)Next A: ABCDABCD B: ABCDDCBA C: AABABCABCD D: DCBA E: AABBCCDD

    当在文本框输入“ABCD”时,则下面程序运行后,标签 Label1上显示的是___________。Dim i As IntegerLabel1.Text = TextBox1.TextFor i = 1 To Len(TextBox1.Text) Label1.Text &= Mid(TextBox1.Text, i, 1)Next A: ABCDABCD B: ABCDDCBA C: AABABCABCD D: DCBA E: AABBCCDD

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