所以我有这个代码:
class Program
{
static void Main(string[] args)
{
// Set a variable to the My Documents path.
string mydocpath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
var dir = new DirectoryInfo(mydocpath + @"\sample\");
string msg = "Created by: Johny";
foreach (var file in dir.EnumerateFiles("*.txt"))
{
file.AppendText(msg); //getting error here
}
}
}
而且我想为示例文件夹中的所有文本文件添加页脚,但由于 AppendText 不接受字符串参数,因此出现错误。我只是想知道我该怎么做?