c#Picturebox数组选择

我已经创建了一个图片框数组和一个事件，用于单击其中一个

   public void TicTac_Load(object sender, EventArgs e)
   {
            PictureBox[] PBox = new PictureBox[9];
            PBox[0] = this.pictureBox1;
            PBox[1] = this.pictureBox2;
            PBox[2] = this.pictureBox3;
            PBox[3] = this.pictureBox4;
            PBox[4] = this.pictureBox5;
            PBox[5] = this.pictureBox6;
            PBox[6] = this.pictureBox7;
            PBox[7] = this.pictureBox8;
            PBox[8] = this.pictureBox9;
        for (int i = 0; i < 9; i++)
        {
            PBox[i].Click += new System.EventHandler(PBoxes_Click);
        }
    }
    public void PBoxes_Click(object sender, EventArgs e)
    {
      PictureBox myPictureBox = sender as PictureBox;
     //if(Pbox[1].click){
     //^^ Looking for something like this 
    }

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像事件一样，有多种方法可以解决这个问题

您可以将

sender

转换为正确的类型（此处

PictureBox

）：

---

解决这个问题有多种方法

您可以将

sender

转换为正确的类型（此处

PictureBox

）：

---

尝试将

sender

强制转换回

PictureBox

我会将数组更改为list，顺便说一句。将其移动到类级别，并将sender参数强制转换为pbox。然后你可以在列表中找到它。我遇到了一个类似的情况，在中，我只是手动将每个事件添加到一个事件中，我知道这很愚蠢。他已经为所有PBOX使用了一个公共事件，他应该这样做。试着将

sender

转换回

PictureBox

我会将数组更改为list，顺便说一句，将其移动到类级别，并将sender参数强制转换为pbox。然后你可以在列表中找到它。我遇到了一个类似的情况，在，我只是手动将每个事件添加到一个事件中，我知道这很愚蠢。他已经为所有PBOX使用了一个公共事件，这是他应该做的。不过，他可能需要找出坐标。在很多情况下，任何把它们列在列表中的人都可能会派上用场。不过，他可能需要找出坐标。在很多情况下，任何把它们列在清单上的东西都可能会派上用场。。

pictureBox1_Click(object sender, EventArgs e)

public void TicTac_Load(object sender, EventArgs e)
{
        PictureBox[] PBox = new PictureBox[9];
        PBox[0] = this.pictureBox1;
        PBox[1] = this.pictureBox2;
        PBox[2] = this.pictureBox3;
        PBox[3] = this.pictureBox4;
        PBox[4] = this.pictureBox5;
        PBox[5] = this.pictureBox6;
        PBox[6] = this.pictureBox7;
        PBox[7] = this.pictureBox8;
        PBox[8] = this.pictureBox9;
    for (int i = 0; i < 9; i++)
    {
        PBox[i].Click += new System.EventHandler(PBoxes_Click);
    }
}
public void PBoxes_Click(object sender, EventArgs e)
{
   PictureBox myPictureBox = sender as PictureBox;
}

PictureBox[] PBox = new PictureBox[9];
public void TicTac_Load(object sender, EventArgs e)
{
        PBox[0] = this.pictureBox1;
        PBox[1] = this.pictureBox2;
        PBox[2] = this.pictureBox3;
        PBox[3] = this.pictureBox4;
        PBox[4] = this.pictureBox5;
        PBox[5] = this.pictureBox6;
        PBox[6] = this.pictureBox7;
        PBox[7] = this.pictureBox8;
        PBox[8] = this.pictureBox9;
    for (int i = 0; i < 9; i++)
    {
        PBox[i].Click += new System.EventHandler(PBoxes_Click);
    }
}
public void PBoxes_Click(object sender, EventArgs e)
{
   PictureBox myPictureBox = PBox[PBox.indexOf(sender)];
}