如何在单击鼠标时获取按钮在数组中的位置 [英] How to get position of a button in an array on mouse clicked

问题描述

我有从 array 创建按钮网格的代码。我需要在鼠标单击事件上将它们的位置放在数组中。任何想法或指向其他文章/文章的链接都将非常有帮助。

I have the code that creates a grid of buttons from an array. I need to get their possitions in array on mouse clicked event. Any ideas or links to some other post/articles would be very helpful.

创建网格的代码：

    // Creating buttons array for 5x5 grid
    Button[] tiles25 = new Button[25];

    // Generating 5x5 button grid
    void Spawn5x5Grid()
    {
        // position of the firts tile
        int x = 35, y = 55;

        // current tile index
        int count = 0;

        for (int i = 1; i < 6; i++)
        {
            for (int j = 1; j < 6; j++)
            {
                // Adding button to the array
                tiles25[count] = new Button()
                {
                    Size = new Size(24, 24),
                    Location = new Point(x, y)
                };
                // Adding buttons from array to the form
                Controls.Add(tiles25[count]);
                count++;
                x = x + 24;
            }
            x = 35;
            y = y + 24;
        }
        lblSize.Text = "5 x 5";
        currentGrid = Grids.grid5x5;
    }         

推荐答案

我建议扫描<$ c Click 事件处理程序中的$ c> tiles25 数组

I suggest scanning tiles25 array in the Click event handler

  ...
  Controls.Add(tiles25[count]);     

  tiles25[count].Click += (o, ee) => {
    Button button = o as Button; 

    int index = Array.IndexOf(tiles25, button);

    //TODO: Put relevant code here: "button" clicked which is at "index" position
  };

  count++;
  x = x + 24;
  ...

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