我制作了一个CSV转换器,为此,我需要用";"替换所有空格。我已经做了这一步。问题是我有一个带多线模式的texbox。这是我的实际代码:
string[] Espace1 = new string[] { " " };
foreach (string contenu in content1.Split(Espace1, StringSplitOptions.RemoveEmptyEntries))
{
content1 = content1.Replace(" ", ";");
File.WriteAllText(path1, content1);
}
这是输出:(示例)
15;16;13;21
15;49;47
46;78;15
因此,文件很好地解释为csv我需要添加&#34 ;;"在每一行的末尾。喜欢:
15;16;13;21;
15;49;47;
46;78;15;
有任何帮助吗? :)
修改
这是我的完整代码:
string nom = tbxNom.Text;
#region Normal
try
{
string content1 = tbxArret.Text;
string path1 = @"C:\Users\DanyWin\Desktop\CsvOutput\" + nom + ".csv";
string[] Espace1 = new string[] { " " };
foreach (string contenu in content1.Split(Espace1, StringSplitOptions.RemoveEmptyEntries))
{
content1 = content1.Replace(" ", ";");
File.WriteAllText(path1, content1);
}
}
catch
{
lblInfo.Text = "Erreur";
}
答案 0 :(得分:3)
content1
似乎包含整个文件。
因此,如果要为每行添加分号,可以用分号和换行符替换换行符。
content1 = content1.Replace("\n", ";\n");
您可以使代码更容易:
string nom = tbxNom.Text;
#region Normal
try
{
string content1 = tbxArret.Text;
string path1 = @"C:\Users\DanyWin\Desktop\CsvOutput\" + nom + ".csv";
var lines = content1.Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries)
.Select(line => Regex.Replace(line, @"\s+", ";") + ";");
content1 = String.Join("\n", lines);
File.WriteAllText(path1, content1);
}
catch
{
lblInfo.Text = "Erreur";
}
答案 1 :(得分:0)
content1 = string.Concat( content1.Replace(" ", ";"), ";");
删除所有空格然后连续";"在结束
答案 2 :(得分:0)
char []split = new char[]{' '};
//replaces all " " with ";", contiguous " " will be replaced with a single ";"
var c2 = String.Join(";", content1.Split(split, StringSplitOptions.RemoveEmptyEntries));
//replaces all newlines with a semicolon followed by a newline, thus appends a semicolon to the end of line.
var c3 = c2.Replace(System.Environment.NewLine, ";"+System.Environment.NewLine);
//If the file did not end with an NewLine, append a semicolon to the last line
if (!c3.EndsWith(System.Environment.NewLine)) c3+=";";
File.WriteAllText(path, c3);
这不是最快的解决方案,但它确实有效。