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?
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10376 次
2 回答
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