C#类多数民众赞成在按下按钮时将要创建的对象 [英] C# classes thats make object that will be then made when a button is pressed

问题描述

这是我的课程代码

This is my class code

public void Createlabel()
   {
       Label intervillabel = new Label();
       intervillabel.Text = numericUpDown1.Value.ToString();
       intervillabel.Location = new Point(BeatDetector.Location.X, 0);
       intervillabel.AutoSize = true;
       intervillabel.Visible = true;

       panel1.Controls.Add(intervillabel);

   }

并且我希望在执行此操作时创建该标签

and I want that label to be created when I do this

private void Form1_KeyDown(object sender, KeyEventArgs e)
    {
             if (e.KeyCode == Keys.ControlKey)
        {
// this is where the label will be added to the panel1

//for example, onlt this code should be here

// panel1.Controls.Add(intervillabel)
}

}

这就是我想发生的事情.当我按下表单上的键时，将在该位置上创建按钮，但是我的问题是，idk如何制作它，以便在按下该按钮时在该位置创建一个按钮，我所拥有的只是我所没有的此类

this is what I want to happen. When I press the key on the form the button will be created on that posion but my problem is, is that idk how to make it so it will make a button there hen I press it, all I have is this class that I don''t know how to use that well

推荐答案

public Label Createlabel()
   {
       Label intervillabel = new Label();
       intervillabel.Text = numericUpDown1.Value.ToString();
       intervillabel.Location = new Point(BeatDetector.Location.X, 0);
       intervillabel.AutoSize = true;
       intervillabel.Visible = true;
 return intervillabel;
      // panel1.Controls.Add(intervillabel);
 
   }

private void Form1_KeyDown(object sender, KeyEventArgs e)
    {
             if (e.KeyCode == Keys.ControlKey)
        {
              panel1.Controls.Add(Createlabel())
        }
 
    }

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