Databinding группы RadioButton

Question

Я связывание данных в радио-кнопку, но ошибка, что: DataBinding: «System.Char» не содержит свойство с именем «ProfileRbnName» ..

и мой Db Таблицей является Profile_RbnFilter Столбцы ID, ProfileRbnName

SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["constr"].ToString()); 
 
    protected void Page_Load(object sender, EventArgs e) 
 
    { 
 
     if (!IsPostBack) 
 
     { 
 
      GetGridData(); 
 
      RadioButton_Bind(); 
 
     } 
 

 
    } 
 
    public void GetGridData() 
 
    { 
 
     DataTable tableObject = new DataTable(); 
 
     string sqlstr = "select a.SID as ProfileID,a.StaffName as Name,b.Designation,a.Staffqualification as Qualification,a.Uploadphoto as ImageUrl,case a.Status when '1' then 'Active' when '2' then 'InActive' end as Status,convert(varchar(12),a.date,101) as Date from Adding_New_Staff a join Dental_Designation b on a.StaffDesignation=b.Did order by a.sid"; 
 
     tableObject = DAL.getData(sqlstr); 
 
     GridProfile.DataSource = tableObject; 
 
     GridProfile.DataBind(); 
 

 
    } 
 
    private void RadioButton_Bind() 
 
    { 
 
     string cmdstr = "select ID,ProfileRbnName from Profile_RbnFilter"; 
 
     DataSet ds = new DataSet(); 
 
     SqlDataAdapter adp = new SqlDataAdapter(cmdstr, con); 
 
     adp.Fill(ds); 
 
     RbnFilter.DataSource = cmdstr; 
 
     RbnFilter.DataValueField = "ID"; 
 
     RbnFilter.DataTextField = "ProfileRbnName"; 
 
     RbnFilter.DataBind(); 
 
    }

[<span style="font-size: 14px; font-weight: normal;"> 
 
       <asp:RadioButtonList ID="RbnFilter" runat="server" 
 
       RepeatDirection="Horizontal" OnSelectedIndexChanged="rbnSearchby_SelectedIndexChanged" 
 
        RepeatLayout="Flow" AutoPostBack="True"> 
 
        <asp:ListItem Text="All" Value="10" Selected="true" /> 
 
        <asp:ListItem Text="Doctors" Value="11" /> 
 
        <asp:ListItem Text="Dental Hygienist & Assistants" Value="12" /> 
 
        <asp:ListItem Text="Nurses" Value="13" /> 
 
        <asp:ListItem Text="Front Office" Value="14" /> 
 
       </asp:RadioButtonList> 
 
      </span>] 
 
     </h1> 
 
    </div> 
 
    <div> 
 
    <asp:GridView ID="GridProfile" runat="server" AutoGenerateColumns="False" 
 
      Width="100%" ShowHeaderWhenEmpty="True" class="Grid"> 
 
    <Columns> 
 
    <asp:TemplateField HeaderText="Profile ID"> 
 
    <ItemTemplate> 
 
     <asp:Label ID="lblProfileID" runat="server" Text='<%# Eval("ProfileID") %>'></asp:Label> 
 
    </ItemTemplate> 
 
    </asp:TemplateField> 
 
    <asp:TemplateField HeaderText="Name"> 
 
    <ItemTemplate> 
 
     <asp:Label ID="lblName" runat="server" Text='<%# Eval("Name") %>'></asp:Label> 
 
    </ItemTemplate> 
 
    </asp:TemplateField> 
 
    <asp:TemplateField HeaderText="Designation"> 
 
    <ItemTemplate> 
 
     <asp:Label ID="lblDesignation" runat="server" Text='<%# Eval("Designation") %>'></asp:Label> 
 
    </ItemTemplate> 
 
    </asp:TemplateField> 
 
    <asp:TemplateField HeaderText="Qualification"> 
 
    <ItemTemplate> 
 
     <asp:Label ID="lblQualification" runat="server" Text='<%# Eval("Qualification") %>'></asp:Label> 
 
    </ItemTemplate> 
 
    </asp:TemplateField> 
 
    <asp:TemplateField HeaderText="Image Url"> 
 
    <ItemTemplate> 
 
     <asp:Label ID="lblImageUrl" runat="server" Text='<%# Eval("ImageUrl") %>'></asp:Label> 
 
    </ItemTemplate> 
 
    </asp:TemplateField> 
 
    <asp:TemplateField HeaderText="Status"> 
 
    <ItemTemplate> 
 
     <asp:Label ID="lblStatus" runat="server" Text='<%# Eval("Status") %>'></asp:Label> 
 
    </ItemTemplate> 
 
    </asp:TemplateField> 
 
    <asp:TemplateField HeaderText="Date"> 
 
    <ItemTemplate> 
 
     <asp:Label ID="lbldate" runat="server" Text='<%# Eval("Date") %>'></asp:Label> 
 
    </ItemTemplate> 
 
    </asp:TemplateField>

Answer 1

private void RadioButton_Bind() 
    { cmdstr = "select ID,ProfileRbnName from Profile_RbnFilter"; 
     DataSet ds = new DataSet(); 
     SqlDataAdapter adp = new SqlDataAdapter(cmdstr, con); 
     adp.Fill(ds); 
     RbnFilter.DataSource = ds.Tables[0]; 
     RbnFilter.DataValueField = "ID"; 
     RbnFilter.DataTextField = "ProfileRbnName"; 
     RbnFilter.DataBind(); 
    };