綁定到BindingList的DataGridView顯示空行

Question

此代碼使DataGridView grid顯示空行，盡管它具有將DataPropertyName設置為“ MyProp1”的列：

public class MyClass
{
  public int MyProp1;
  public int MyProp2;
  public int MyProp3;
}

public class MyItems:IListSource
{
  BindingList<MyClass> _items = new BindingList<MyClass>();

  //..............................

  //IListSource
  public bool ContainsListCollection
  {
      get { return false; }
  }

  //IListSource
  public System.Collections.IList GetList()
  {
      return _items;
  }
}

MyItems i = new MyItems();
.............
//MyItems list is populated
.............
grid.DataSource = i;

有什么事嗎

如果我使用“ MyProp1”列創建一個數據表，則其內容將以正確的方式顯示。

Answer 1

您需要將MyClass的公共字段更改為相應的屬性：

public class MyClass
{
   public int MyProp1 { get; set; }
   public int MyProp2 { get; set; }
   public int MyProp3 { get; set; }
}