Question

I am trying to have a table (a DevExpress GridControl in particular) be bound to a SortedList. I want the first column of the table to be bound to the Key of the SortedList and the second column to be bound to a field of the object in the key of the SortedList, for example,

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
        InitializeTable();
    }

    public void InitializeTable()
    {
        SortedList<DateTime, Dividend> EquityDividends = new SortedList<DateTime, Dividend>();

        EquityDividends.Add(new DateTime(2011, 1, 12, 16, 30, 00, DateTimeKind.Local), new Dividend(new DateTime(2011, 1, 12, 16, 30, 00, DateTimeKind.Local), "120", 12, new TimeSpan(4, 0, 0)));
        EquityDividends.Add(new DateTime(2011, 1, 13, 16, 30, 00, DateTimeKind.Local), new Dividend(new DateTime(2011, 1, 12, 16, 30, 00, DateTimeKind.Local), "125", 12, new TimeSpan(4, 0, 0)));

        gridControl1.DataSource = new BindingSource() { DataSource = EquityDividends };

        bandedGridView1.Columns[1].FieldName = "ExpectedDividend";
    }
}

public class Dividend
{
    public DateTime InDividendDate;
    public string ExpectedDividend;
    public double Adjustment;
    public TimeSpan TimeRemaining;

    public Dividend(
        DateTime InDividendDate,
        string ExpectedDividend,
        double Adjustment,
        TimeSpan TimeRemaining)
    {
        this.InDividendDate = InDividendDate;
        this.ExpectedDividend = ExpectedDividend;
        this.Adjustment = Adjustment;
        this.TimeRemaining = TimeRemaining;
    }
}

This doesn t quite work (the key comes up in column 0 and a string "WindowsFormsApplication10.Dividend" comes up in column 1). Does anyone have any suggestions?

Answer 1

仅高于以下方法:<代码> 类别> 分类代码> 分配,并退还您希望的价值:

public override string ToString()
{
    return "MyValue";
}

页: 1

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