删除在按钮单击时动态创建的文本框

我尝试使用列表动态创建文本框.我现在需要的是，如何通过点击重置按钮重置我创建的所有文本框.

I have tried creating textboxes dynamically using lists. All i need now is, how can i reset all text boxes that i have created by hitting a reset button.

以下是我的代码:

public void button2_Click_1(object sender, EventArgs e)
{
    int number = Convert.ToInt32(textBox2.Text);

    List<TextBox> inputTextBoxes;
    inputTextBoxes = new List<TextBox>();

    for (int i = 1; i <= number; i++)
    {
        Label labelInput = new Label();
        TextBox textBoxNewInput = new TextBox();

        labelInput.Text = "Activity No: " + i;
        labelInput.Location = new System.Drawing.Point(30, textBox2.Bottom + (i * 40));
        labelInput.AutoSize = true;

        textBoxNewInput.Location = new System.Drawing.Point(labelInput.Width+60, labelInput.Top - 3);

        inputTextBoxes.Add(textBoxNewInput);

        this.Controls.Add(labelInput);
        this.Controls.Add(textBoxNewInput);
    }
}