How to convert list Object to DataTable object

Question

cannot implicitly convert type system.collections.generic.List to System.Data.DataTable

List<string> selectedCustomer = new List<string>();
selectedCustomer.Add(CustomerID);
selectedCustomer.Add(FirstName);
selectedCustomer.Add(LastName);

DataTable dt = selectedCustomer;

How can this error message above be resolved?

Use `MoreLinq` like this answer https://stackoverflow.com/a/42550827/2946329 — Salah Akbari, Oct 07 '17 at 18:03

score 0 · Answer 1 · answered Oct 07 '17 at 18:10

static DataTable GetTable()
{
    // Here we create a DataTable with four columns.
    DataTable table = new DataTable();
    table.Columns.Add("Dosage", typeof(int));
    table.Columns.Add("Drug", typeof(string));
    table.Columns.Add("Patient", typeof(string));
    table.Columns.Add("Date", typeof(DateTime));

    // Here we add five DataRows.
    table.Rows.Add(25, "Indocin", "David", DateTime.Now);
    table.Rows.Add(50, "Enebrel", "Sam", DateTime.Now);
    table.Rows.Add(10, "Hydralazine", "Christoff", DateTime.Now);
    table.Rows.Add(21, "Combivent", "Janet", DateTime.Now);
    table.Rows.Add(100, "Dilantin", "Melanie", DateTime.Now);
    return table;
}

HEPSİ ALINTIDIR!

Please answer questions in English. – Schwesi Oct 07 '17 at 20:53 — Schwesi, Oct 07 '17 at 20:53

How to convert list Object to DataTable object

1 Answers1