3

您好,我有一个 ASPxGridView。其中(对于不知情的人)只有一个 DataSource 属性,用于告诉它要加载哪些数据。我的问题是我只是想模拟一个例子,不需要将它与实际的数据库联系起来。我该怎么做?我基本上只想要几行和几列,但由于它只需要一个数据源,我不知道该怎么做。ObjectDataSource 会是我要找的吗?

4

2 回答 2

2

只需将数据源设置为这样的列表:

public class Item
{
  public string Name { get; set; }
  public int Count { get; set; }
}

protected void Page_Load(object sender, EventArgs e)
{
  GridView1.DataSource = new Item[] { new Item { Name = "2", Count = 2 }, new Item { Name = "3", Count = 3 }, };
  GridView1.DataBind();
}


<dxwgv:ASPxGridView ID="grid" ClientInstanceName="grid" runat="server" Width="100%" AutoGenerateColumns="False" >
     <Columns>
         <dxwgv:GridViewDataTextColumn Caption="Name" FieldName="Name" ReadOnly="True">
         </dxwgv:GridViewDataTextColumn>
         <dxwgv:GridViewDataTextColumn Caption="Count" FieldName="Count" ReadOnly="True" >
         </dxwgv:GridViewDataTextColumn>
     </Columns>
     </dxwgv:ASPxGridView>
于 2010-05-19T22:06:37.377 回答
0

使用 DataTable 的另外两种方式:

    private DataTable getSampleDataSource1()
    {
        DataTable dtblResult = new DataTable();
        dtblResult.Columns.Add("Name");
        dtblResult.Columns.Add("Count");

        dtblResult.Rows.Add("Name1", "1");
        dtblResult.Rows.Add("Name2", "3");
        dtblResult.Rows.Add("Name3", "7");
        dtblResult.Rows.Add("Name4", "9");

        return dtblResult;
    }

    private DataTable getSampleDataSource2()
    {
        DataTable dtblResult = new DataTable();
        dtblResult.Columns.Add("Name");
        dtblResult.Columns.Add("Count");

        DataRow drow;
        drow = dtblResult.NewRow();
        dtblResult.Rows.Add(drow);
        drow.ItemArray = new object[] { "Name1", "1" };

        drow = dtblResult.NewRow();
        dtblResult.Rows.Add(drow);
        drow.ItemArray = new object[] { "Name2", "3" };

        drow = dtblResult.NewRow();
        dtblResult.Rows.Add(drow);
        drow.ItemArray = new object[] { "Name3", "7" };

        drow = dtblResult.NewRow();
        dtblResult.Rows.Add(drow);
        drow.ItemArray = new object[] { "Name4", "9" };

        return dtblResult;
    }

    private void setDataSource(ASPxGridView theGridView)
    {
        theGridView.KeyFieldName = "Name";
        theGridView.DataSource = getSampleDataSource1();
        theGridView.DataBind();
    }
于 2013-03-07T16:15:03.103 回答