//Lay chi so cua moi gia tri khac nhau cua thuoc tinh
public static List <IndexValueOfAttributes> GetIndexValueOfAttribute(DataTable data, List <string> differentAttributenames, int columnIndex)
{
//List<string> differentAttributes = new List<string>();
List <IndexValueOfAttributes> IndexOfDifferentAttributeNames = new List <IndexValueOfAttributes> ();
foreach (var item in differentAttributenames)
{
IndexOfDifferentAttributeNames.Add(IndexValueOfAttributes.GetIndexValueOfAttributes(data, item, columnIndex));
//foreach( var items in IndexOfDifferentAttributeNames)
// for (var i =0; i < items.IndexOfValue.Count; i++)
}
return(IndexOfDifferentAttributeNames);
}
public static IndexValueOfAttributes GetIndexValueOfAttributes(DataTable data, string value, int columnIndex)
{
// Console.WriteLine("Gia tri: " + value);
List <int> index = new List <int>();
for (int i = 0; i < data.Rows.Count; i++)
{
if (data.Rows[i][columnIndex].ToString().Equals(value))
{
index.Add(i);
}
}
// Console.WriteLine("So vi tri: " + index.Count);
// foreach (var item in index)
// Console.Write(item + " ");
IndexValueOfAttributes IndexValue = new IndexValueOfAttributes(value, index);
return(IndexValue);
}
