I have named a class "File", where there are some "attributes" as properties.
class File
{
public string Attribute1 { get; set; }
public string Attribute2 { get; set; }
public string Attribute3 { get; set; }
public string Attribute4 { get; set; }
}
The Text-files that I want to read, contains these "attributes". For Example I have read files, and file names are like below:
List<string> filenames = new List<string>();
filenames.Add("A0A01M");
filenames.Add("A1G4AA");
filenames.Add("A1L4AR");
filenames.Add("A1L4AX");
...(more than 3000 Files)
How to crate class objects based on this list for each text files, which contains attributes ?! I am a little bit confused here!!
CodePudding user response:
You can use LINQ
:
List<File> files = filenames.Select(CreateFile).ToList();
and a method CreateFile
:
static File CreateFile(string fileName)
{
// probably load the file from disc here and extract attributes
return new File
{
Attribute1 = ...,
Attribute2 = ...,
...
};
}
CodePudding user response:
First add constructor with a id:
class File
{
public File(String id){this.ID=id;}
public string ID {get; set;}
public string Attribute1 { get; set; }
public string Attribute2 { get; set; }
public string Attribute3 { get; set; }
public string Attribute4 { get; set; }
}
Then on your main method where you get the filename list you can do that: List filenames.... Create a empty list of files:
List<File> fileList = new List<File>();
Then fill fileList with the other values of the filenames list
filenames.ForEach(filenameID=> fileList.Add(filenameID);