Problem in adding object into the List

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I have a Folder of *.swf files.i have to get the fileInformation in to List.Here in below i have created an object,when i am adding into the list it returns null details only.I coudn't find where i have done the mistae.Help me in this

public List<Course> FileInfoSelected(string pathFolder)
    {
        List<Course> courses = new List<Course>();
        string FilePath="C:\\magnil\\Gavas\\"+pathFolder;
        DirectoryInfo dir = new DirectoryInfo(FilePath);
        FileInfo[] filedetails = dir.GetFiles("*.swf");
        foreach (FileInfo FI in filedetails)
        {
            courses.Add(new Course(FI.Name, FI.Length,FI.LastAccessTime));
        }
        return courses;
    }

Posted 5-Oct-10 19:50pm

Nettai

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2 solutions

Solution 2

The List object adds only one single value at a time by default.But, Here You are using the Course Class in that take three properties like {string int,date time } after that u can able to add the values.

Posted 5-Oct-10 20:00pm

Vigneshb6

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Hiren solanki · Accepted Answer · 2010-10-05T19:54:00

FileInfo[] filedetails = dir.GetFiles("*.swf");

By putting debug point make sure that you are getting filedetails.

courses.Add(new Course(FI.Name, FI.Length,FI.LastAccessTime));

For this make sure your Class Course having constructor with three args,
and also you have used public property for those parameters,
So that it can be accessed and inside the constructer you are initializing the value of those parameter so that it doesn't get NULL values.

Please vote and Accept Answer if it Helped.