如何使用循环显示数据 [英] How to display data with looping

问题描述

所以为什么数据的结果：3，应该记录：test / 123



我尝试了什么：



示例数据：test / 123



此功能：

  for （ int  i =  0 ; i < （receiveBufferLen  -   2 ）; i ++）
 {
 
会话[ 值] =（炭）receiveBuffer [I]; 
 TextBox1.Text = data：  +（char）receiveBuffer [i]）; 
}  

i调用文本框：

 TextBox1。 Text =   data： + Session [ 值]。ToString（）; 

请给我解决方案..

解决方案

如果你的循环看起来像这样：

  int  total =  0 ; 
  for （ int  i =  0 ; i <   10 ; i ++）
 {
 total = i; 
} 
 Console.WriteLine（total） ; 

那么你会明白什么时候打印的值总是9，而不是45，因为你没有将数据加在一起 ​​- 你每次都要替换总数。

你知道如何修复它：

  int  total =  0 ; 
  for （ int  i =  0 ; i <   10 ; i ++）
 {
 total = total + i; 
} 
 Console.WriteLine（总）; 

你问题中的循环做同样的事情，解决方案也是一样的！

so why the results of the data: 3, should the record: test / 123

What I have tried:

example data : test / 123

this function :

for (int i = 0; i < (receiveBufferLen - 2); i++)
{

   Session ["Value"] = (char)receiveBuffer[i];
   TextBox1.Text = data : " + (char)receiveBuffer[i]);
}

i call on the textbox :

TextBox1.Text = "data : "+ Session["Value"].ToString();

please give me solution..

解决方案

If your loop looked like this:

int total = 0;
for (int i = 0; i < 10; i++)
   {
   total = i;
   }
Console.WriteLine(total);

Then you would understand when the value printed was always 9, rather than 45, because you don't add the data together - you replace the total each time.
And you know how to fix it:

int total = 0;
for (int i = 0; i < 10; i++)
   {
   total = total + i;
   }
Console.WriteLine(total);

Your loop in the question does the same thing, and the solution is the same as well!

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