如何将字符串转换为变量而不进行复制并修改它 [英] how to convert a string to variable without making its copy and modifying it

问题描述

我在Windows论坛中有大约两百个变量框现在我想将它转换为数组

变量看起来像

pictureBox1，pictureBox2，pictureBox3，........ pictureBox200

如果还有另一个制作这些图片盒的算法来制作阵列而不在设计标签中制作它们那么请帮忙

 void convert_to_coins（）
 {
 for（int i = 0; i< 180; i ++）
 {
 string x =（" pictureBox" + i）; 
（x）pictureBox = arr [i]; 
 
} 
} 

但它不是't working

pictureBox1

解决方案

您好

感谢您发布此处。

根据您的描述，您希望将字符串转换为变量并将它们放入数组中。 / p>

您可以尝试以下代码。

 public void convert_to_coins（）
 {
 PictureBox [] arr = new PictureBox [200]; 
 for（int i = 0; i< 200; i ++）
 {
 string x =" pictureBox" + i.ToString（）; 
 PictureBox pictureBox = new PictureBox（）; 
 pictureBox.Name = x; 
 arr [i] = pictureBox; 
 if（i == 1）
 {
 this.Controls.Add（pictureBox）; 
 pictureBox.Image = Image.FromFile（@" D：\ pic \\\6.jpg"）; 
} 
} 
 MessageBox.Show（" success"）; 
 
} 
 
 private void Button1_Click（object sender，EventArgs e）
 {
 convert_to_coins（）; 
} 
 

结果：

祝你好运，

杰克

i have about two hundred variable of picturebox in windows forum now i want to convert it to array

the variabes looks like

pictureBox1,pictureBox2,pictureBox3,........pictureBox200

if there is another algo of making of these picureboxes to make an array without making them in design tab then please help

void convert_to_coins()
        {
            for (int i = 0; i < 180; i++)
            {
                string x = ("pictureBox" + i);
                (x)pictureBox = arr[i];
                
            }
        }

but it isn't working

pictureBox1

解决方案

Hi

Thank you for posting here.

Based on your description, you want to convert a string to variable and put them into an array.

You could try the following code.

public void convert_to_coins()
        {
            PictureBox[] arr = new PictureBox[200];
            for (int i = 0; i < 200; i++)
            {
                string x = "pictureBox" + i.ToString();
                PictureBox pictureBox = new PictureBox();
                pictureBox.Name = x;
                arr[i] = pictureBox;
                if (i == 1)
                {
                    this.Controls.Add(pictureBox);
                    pictureBox.Image = Image.FromFile(@"D:\pic\6.jpg");
                }
            }
            MessageBox.Show("success");

        }

        private void Button1_Click(object sender, EventArgs e)
        {
            convert_to_coins();
        }

Result:

Best regards,

Jack

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