如何生成带有字符前缀的随机数[英] how to generate random number with a character prefix

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问题描述

嗨,我正在生成随机数,我需要在 S329014884 等数字之前显示字符.
请帮忙


问候
Manohar

推荐答案

public string RandomString(int randomNumber){return "S" + randomNumber.ToString();}

私有 无效 button1_Click(object sender, EventArgs e){随机 rn = new Random();string str="S"+rn.Next().ToString();消息框.Show(str);}


如果要生成随机数可以使用

指导为

Guid randomNum= System.Guid.NewGuid();




简单随机数生成[^]

现在你可以这样做了

String finalNumber="S" + YourRandomNumber.toString();

谢谢
SP

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问题描述

hi i am generating random number where i need character to be displayed before the number like S329014884..
plz help


regards
Manohar

推荐答案

public string RandomString(int randomNumber)
{
    return "S" + randomNumber.ToString();
}

private void button1_Click(object sender, EventArgs e)
       {
           Random rn = new Random();
           string str="S"+rn.Next().ToString();
           MessageBox.Show(str);
       }


If you want to generate random number you can use

Guid as

Guid randomNum= System.Guid.NewGuid();


or

Simple Random Number Generation[^]

now you can do like this

String finalNumber="S" + YourRandomNumber.toString();

Thanks
SP