代码如下:<body>
<form id="form1" runat="server">
<asp:TextBox ID="txtConnString" runat="server" Width="387px" Text="Data Source=.;Initial Catalog=JamOA;Persist Security Info=True;User ID=sa;Password=sa"></asp:TextBox>
<asp:Button ID="btnJoin" runat="server" Text="连 接" onclick="btnJoin_Click" />
<table cellpadding="0" cellspacing="0" width="100%">
<tr>
<td>
<asp:ListBox ID="lbTableList" runat="server" DataTextField="Name" DataValueField="Code"></asp:ListBox>
</td>
<td>
<asp:Literal ID="ltr" runat="server"></asp:Literal>
</td>
</tr>
</table>
</form>
</body>
public partial class _Default : System.Web.UI.Page
{
private static DataContext dc;
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnJoin_Click(object sender, EventArgs e)
{
dc = new DataContext(txtConnString.Text);
var tableList = dc.ExecuteQuery<MTable>("select sitename as Name ,sitecode as Code from Inquiry_Site").ToList();
ltr.Text = tableList[0].Name.ToString();
lbTableList.DataSource = tableList;
//lbTableList.DataTextField = "Name";
lbTableList.DataBind();
}
}public class MTable
{
public string Name;
public string Code;
}运行到 lbTableList.DataBind(); 出错~!错误提示:
DataBinding:“MTable”不包含名为“Name”的属性。
但是我跟踪tableList变量里面的MTable是有Name和Code两个属性的。ltr.Text = tableList[0].Name.ToString();也说明了属性是存在的。
请各位指点一下。 急····
<form id="form1" runat="server">
<asp:TextBox ID="txtConnString" runat="server" Width="387px" Text="Data Source=.;Initial Catalog=JamOA;Persist Security Info=True;User ID=sa;Password=sa"></asp:TextBox>
<asp:Button ID="btnJoin" runat="server" Text="连 接" onclick="btnJoin_Click" />
<table cellpadding="0" cellspacing="0" width="100%">
<tr>
<td>
<asp:ListBox ID="lbTableList" runat="server" DataTextField="Name" DataValueField="Code"></asp:ListBox>
</td>
<td>
<asp:Literal ID="ltr" runat="server"></asp:Literal>
</td>
</tr>
</table>
</form>
</body>
public partial class _Default : System.Web.UI.Page
{
private static DataContext dc;
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnJoin_Click(object sender, EventArgs e)
{
dc = new DataContext(txtConnString.Text);
var tableList = dc.ExecuteQuery<MTable>("select sitename as Name ,sitecode as Code from Inquiry_Site").ToList();
ltr.Text = tableList[0].Name.ToString();
lbTableList.DataSource = tableList;
//lbTableList.DataTextField = "Name";
lbTableList.DataBind();
}
}public class MTable
{
public string Name;
public string Code;
}运行到 lbTableList.DataBind(); 出错~!错误提示:
DataBinding:“MTable”不包含名为“Name”的属性。
但是我跟踪tableList变量里面的MTable是有Name和Code两个属性的。ltr.Text = tableList[0].Name.ToString();也说明了属性是存在的。
请各位指点一下。 急····
{
private string _Name;
private string _Code; public string Name
{
get { return _Name; }
set { _Name = value; }
}
public string Code
{
get { return _Code; }
set { _Code = value; }
}
}