c#StreamWriter将数据保存在csv文件中. [英] c# StreamWriter to save data in csv file.

问题描述

Hi,

我正在使用StreamWriter将数据保存在csv文件中.下面是代码段.

I'm using StreamWriter to save data in csv file. below is the snippet.

TextWriter sw = new StreamWriter ("C:\\Data.csv");
string strData = "Zaara";
float floatData = "324.563";
sw.WriteLine("{0},{1}",strData,floatData.ToString("F2"));

I'm expecting zaara in first column and 324.56 in second column.

但是我面临着奇怪的问题，例如第一列中的zaara，第二列中的324和第三列中的56.

But im facing weird issue like zaara in first column, 324 in second column and 56 in third column.

不知道发生了什么！有人可以帮我吗?

Not sure what is happening.! Can any one help me with this.

谢谢.

推荐答案

嗨安娜斯，

首先，一个好的做法是在 > 语句中使用这些对象，以便正确处理非托管资源.

First, a good practice is to use these objects in a using statement so that the unmanaged resources are correctly disposed. 

            using (TextWriter sw = new StreamWriter("D:\\files.csv"))
            {
                string strData = "Zaara";
                float floatData = 324.563F;//Note it's a float not string
                sw.WriteLine("{0},{1}", strData, floatData.ToString("F2"));
            }

在测试完上面的这些代码之后，它在我这一端可以很好地工作，第一列为zaara，第二列为324.56.

After test these code above, It works well on my side with espected zaara in first column and 324.56 in second column.

这是我的屏幕截图.

最诚挚的问候，
克里斯汀

Best regards,
kristin

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