我有 10 个按钮,我想单击一个按钮,以便它更改焦点文本框的文本并切换到下一个文本框。我试过这个:
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
TextBox1.Focus()
End Sub
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
If TextBox1.Focus Then
TextBox1.Text = "1"
TextBox1.Enabled = False
TextBox2.Focus()
TextBox2.Enabled = True
End If
If TextBox2.Focus Then
TextBox2.Text = "1"
TextBox2.Enabled = False
TextBox3.Focus()
TextBox3.Enabled = True
End If
If TextBox3.Focus Then
TextBox3.Text = "1"
TextBox3.Enebled= False
TextBox4.Focus()
TextBox4.Enabled = True
End If
End Sub
但它会在每个文本框中写入值,而不是仅仅进入下一个文本框