将vb.net转换为c＃的问题 [英] problem in converting vb.net to c#

问题描述

我在将vb.net代码转换为c＃时遇到问题。

在vb.net中，他们使用了每个循环来更改可迭代变量

并且在 IF 条件下，他们正在将聊天数组与我遇到错误的字符串进行比较。



VB.NET代码：

I have a problem in converting the vb.net code to c# .
In vb.net they have used for each loop where they are changing the iterable variable
and in IF condition they are comparing chat array to string where i am getting an error .

VB.NET CODE:

Dim rndAlphabet As New Random
Dim rndAlphaDisplay As New Random

For Each CharValue As Char In captchaDigit.ToCharArray

              
             Dim intAlphaDisplay As Integer = rndAlphaDisplay.Next(0, 9)
             
           
             If strAlphaDisplay.ToCharArray(intAlphaDisplay, 1) = "1" Then
                 CharValue = alphabets(rndAlphabet.Next(0, 51))
             End If
next

C＃代码：

C# code:

 Random rndAlphabet = new Random();
                Random rndAlphaDisplay = new Random();


foreach (char CharValue in captchaDigit.ToCharArray) {

   

    int intAlphaDisplay = rndAlphaDisplay.Next(0, 9);
   
    )
    if (strAlphaDisplay.ToCharArray(intAlphaDisplay, 1) == "1") {
        CharValue = alphabets(rndAlphabet.Next(0, 51));
    }
}

希望你能解决这个问题



提前感谢

hope you can fix this

thanks in advance

推荐答案

您好，



' VB '很容易让人忘记开发人员的一些精心设计的工作。



我不喜欢喜欢' VisualBasic.Net '因为它就像一辆自动驾驶汽车，但是一辆好车！



方式我觉得你可以试试这个：

Hello,

'VB' takes it easy and it leds to be forgotten some elaborate works by developers.

I don't like 'VisualBasic.Net' because it's like an automatic car, but a nice car!

By the way I think you could try this:

Random rndAlphabet = new Random();
Random rndAlphaDisplay = new Random();
 

foreach (char CharValue in captchaDigit.ToCharArray()) 
{  
    int intAlphaDisplay = rndAlphaDisplay.Next(0, 9);  
    
    if (strAlphaDisplay.ToCharArray(intAlphaDisplay, 1).First() == '1') 
    {
        CharValue = alphabets(rndAlphabet.Next(0, 51));
    }
}

您好，试试这段代码它会解决您的问题并且很好^ _ ^：



随机rndAlphabet = new Random（）;



随机rndAlphaDisplay = new Random（）;



Char xchar ='';



foreach（Char CharValue in captchaDigit.ToCharArray（））

{b


int intAlphaDisplay = rndAlphaDisplay.Next（0,9）;



if（strAlphaDisplay.ToCharArray （intAlphaDisplay，1）。first（）=='1'）

{

xchar = Convert.ToChar（alphabets [rndAlphabet.Next（0,51）]。 ToString（））;

}

else

xchar = CharValue;

}

Hello, try this code it will fix your problem and have nice ^_^ :

Random rndAlphabet = new Random();

Random rndAlphaDisplay = new Random();

Char xchar = ' ';

foreach (Char CharValue in captchaDigit.ToCharArray())
{

int intAlphaDisplay = rndAlphaDisplay.Next(0, 9);

if (strAlphaDisplay.ToCharArray(intAlphaDisplay, 1).First() == '1')
{
xchar = Convert.ToChar(alphabets[rndAlphabet.Next(0, 51)].ToString());
}
else
xchar = CharValue;
}

Random rndAlphabet = new Random();
Random rndAlphaDisplay = new Random();

foreach (char CharValue in captchaDigit.ToCharArray) {


	int intAlphaDisplay = rndAlphaDisplay.Next(0, 9);


	if (strAlphaDisplay.ToCharArray(intAlphaDisplay, 1) == "1") {
		CharValue = alphabets(rndAlphabet.Next(0, 51));
	}
}

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