Saya mencari jawaban untuk pertanyaan serupa di halaman ini, saya menulis jawaban untuk beberapa pertanyaan serupa yang mungkin dapat membantu orang yang masuk ke halaman ini.
Daftar Kelas
Kelas List <T> merepresentasikan daftar objek yang dapat diakses oleh indeks. Itu berada di bawah namespace System.Collection.Generic. Kelas daftar dapat digunakan untuk membuat kumpulan berbagai jenis seperti bilangan bulat, string, dll. Kelas daftar juga menyediakan metode untuk mencari, mengurutkan, dan memanipulasi daftar.
Kelas dengan properti :
class TestClss
{
public string id { set; get; }
public string cell1 { set; get; }
public string cell2 { set; get; }
}
var MyArray = new List<TestClss> {
new TestClss() { id = "1", cell1 = "cell 1 row 1 Data", cell2 = "cell 2 row 1 Data" },
new TestClss() { id = "2", cell1 = "cell 1 row 2 Data", cell2 = "cell 2 row 2 Data" },
new TestClss() { id = "3", cell1 = "cell 1 row 2 Data", cell2 = "cell 2 row 3 Data" }
};
foreach (object Item in MyArray)
{
Console.WriteLine("Row Start");
foreach (PropertyInfo property in Item.GetType().GetProperties())
{
var Key = property.Name;
var Value = property.GetValue(Item, null);
Console.WriteLine("{0}={1}", Key, Value);
}
}
ATAU, Kelas dengan bidang :
class TestClss
{
public string id = "";
public string cell1 = "";
public string cell2 = "";
}
var MyArray = new List<TestClss> {
new TestClss() { id = "1", cell1 = "cell 1 row 1 Data", cell2 = "cell 2 row 1 Data" },
new TestClss() { id = "2", cell1 = "cell 1 row 2 Data", cell2 = "cell 2 row 2 Data" },
new TestClss() { id = "3", cell1 = "cell 1 row 2 Data", cell2 = "cell 2 row 3 Data" }
};
foreach (object Item in MyArray)
{
Console.WriteLine("Row Start");
foreach (var fieldInfo in Item.GetType().GetFields())
{
var Key = fieldInfo.Name;
var Value = fieldInfo.GetValue(Item);
}
}
ATAU, Daftar objek (tanpa sel yang sama):
var MyArray = new List<object> {
new { id = "1", cell1 = "cell 1 row 1 Data", cell2 = "cell 2 row 1 Data" },
new { id = "2", cell1 = "cell 1 row 2 Data", cell2 = "cell 2 row 2 Data" },
new { id = "3", cell1 = "cell 1 row 2 Data", cell2 = "cell 2 row 3 Data", anotherCell = "" }
};
foreach (object Item in MyArray)
{
Console.WriteLine("Row Start");
foreach (var props in Item.GetType().GetProperties())
{
var Key = props.Name;
var Value = props.GetMethod.Invoke(Item, null).ToString();
Console.WriteLine("{0}={1}", Key, Value);
}
}
ATAU, Daftar objek (Harus memiliki sel yang sama):
var MyArray = new[] {
new { id = "1", cell1 = "cell 1 row 1 Data", cell2 = "cell 2 row 1 Data" },
new { id = "2", cell1 = "cell 1 row 2 Data", cell2 = "cell 2 row 2 Data" },
new { id = "3", cell1 = "cell 1 row 2 Data", cell2 = "cell 2 row 3 Data" }
};
foreach (object Item in MyArray)
{
Console.WriteLine("Row Start");
foreach (var props in Item.GetType().GetProperties())
{
var Key = props.Name;
var Value = props.GetMethod.Invoke(Item, null).ToString();
Console.WriteLine("{0}={1}", Key, Value);
}
}
ATAU, Daftar objek (dengan kunci):
var MyArray = new {
row1 = new { id = "1", cell1 = "cell 1 row 1 Data", cell2 = "cell 2 row 1 Data" },
row2 = new { id = "2", cell1 = "cell 1 row 2 Data", cell2 = "cell 2 row 2 Data" },
row3 = new { id = "3", cell1 = "cell 1 row 2 Data", cell2 = "cell 2 row 3 Data" }
};
foreach (PropertyDescriptor Item in TypeDescriptor.GetProperties(MyArray))
{
string Rowkey = Item.Name;
object RowValue = Item.GetValue(MyArray);
Console.WriteLine("Row key is: {0}", Rowkey);
foreach (var props in RowValue.GetType().GetProperties())
{
var Key = props.Name;
var Value = props.GetMethod.Invoke(RowValue, null).ToString();
Console.WriteLine("{0}={1}", Key, Value);
}
}
ATAU, Daftar Kamus
var MyArray = new List<Dictionary<string, string>>() {
new Dictionary<string, string>() { { "id", "1" }, { "cell1", "cell 1 row 1 Data" }, { "cell2", "cell 2 row 1 Data" } },
new Dictionary<string, string>() { { "id", "2" }, { "cell1", "cell 1 row 2 Data" }, { "cell2", "cell 2 row 2 Data" } },
new Dictionary<string, string>() { { "id", "3" }, { "cell1", "cell 1 row 3 Data" }, { "cell2", "cell 2 row 3 Data" } }
};
foreach (Dictionary<string, string> Item in MyArray)
{
Console.WriteLine("Row Start");
foreach (KeyValuePair<string, string> props in Item)
{
var Key = props.Key;
var Value = props.Value;
Console.WriteLine("{0}={1}", Key, Value);
}
}
Semoga berhasil..