在窗体上画一个名称为Text1的文本框和一个名称为Command1的命令按钮,然后编写如下事件过程: Private Sub Command1_Click() Dim array1(10, 10) As Integer Dim i As Integer, j As Integer For i = 1 To 3 For j = 2 To 4 array1(i, j) = i + j Next j Next i Text1.Text = array1(2, 3) + array1(3, 4) End Sub 程序运行后,单击命令按钮,在文本框中显示的值是( )。