vb.net - 按钮和错误

Question

我是编程新手，我想制作三个分别添加X+1和X+3的按钮X+5。我尝试了一些东西，然后弹出错误“BC30491”。这是代码（不要介意 Do (25) 和循环 (27)）

Public Class Form1
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click

End Sub

Private Sub Panel1_Paint(sender As Object, e As PaintEventArgs) Handles Panel1.Paint

End Sub

Private Sub TextBox2_TextChanged(sender As Object, e As EventArgs)
End Sub

Private Sub ComboBox1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles Campis1.SelectedIndexChanged

End Sub

Private Sub Campis2_SelectedIndexChanged(sender As Object, e As EventArgs) Handles Campis2.SelectedIndexChanged

End Sub

Private Sub Añ1_Click(sender As Object, e As EventArgs) Handles Añ1.Click
    Do
        Añ1_Click(sender, e).PerformClick = TextBox1.Text = "1"

    Loop


End Sub
End Class

标签： vb.net

Answer 1

尝试更换：

Añ1_Click(sender, e).PerformClick = TextBox1.Text = "1"

和：

TextBox1.Text = "1"

并删除Do循环。