Error: System.Data.DataRowView does not contain a property with the name MarineRegNo using C# in ASP.Net

Share complete code with html.

Below is the complete code for Repeater1.

I just updated my response before I got your response.

Thanks for your responses.

        <asp:View ID="vwAirportInfo" runat="server">
              <h2 style="color:#0093B2;">Step 2: Marine Info</h2><br />
            <table border="1" style="width: 100%; text-align: center;">
                <tr>
                    <td style="vertical-align: text-top;" class="auto-style9">
                        <asp:UpdatePanel ID="UpdatePanel1" runat="server">
                            <ContentTemplate>
                                <asp:Repeater ID="Repeater1" runat="server">
                                 <HeaderTemplate>
                                  <table class="myForm">
                                   <tr>
                                    <td>B - BOATS AND MOTORS - INCLUDE ALL CRAFT IN AND ABOVE<br />
                                            THE WATER, THE MOTORS BUT NOT THE LAND TRANSPORT<br />
                                            VEHICLES (TRAILERS).</td><td>TAXPAYER RETURNED VALUE
                                            AS OF JAN. 1 THIS YEAR
                                    </td>
                                   </tr>
                                </HeaderTemplate>
                                <ItemTemplate>
                                    <tr>
                                      <td>
                                       <asp:TextBox ID="txtboatregNum" Text='<%# Eval("MarineRegNo") %>' runat="server" placeholder="Enter registration #..." Style="width: 450px;" class="form-control"></asp:TextBox>
                                      </td>
                                      <td>
                                       <asp:TextBox ID="txtPayerret" Text='<%# Eval("TaxPyrRetdVal") %>' runat="server" placeholder="Enter Taxpayer returned value as of Jan. 1..." Style="width: 400px;" class="form-control txtPayerret"></asp:TextBox>
                                      </td>
                                    </tr>
                                    <tr>
                                      <td>
                                       <asp:TextBox ID="cgaurdNumber" runat="server" placeholder="Enter Coast Guard #..." Style="width: 450px;" class="form-control"></asp:TextBox>
                                      </td>
                                      <td>
                                       <asp:TextBox ID="cguardreturnedval" runat="server" placeholder="Enter Taxpayer returned value as of Jan. 1..." Style="width: 400px;" class="form-control txtPayerret"></asp:TextBox>
                                      </td>
                                        <td>
                                            <asp:Button ID="BtnAdd" Style="width: 150px;" runat="server" Text="Next Boat"
                                                OnClick="BtnAdd_Click" CssClass="btnclass" />
                                            <asp:Button ID="btnDelete" Style="width: 120px;" runat="server" Text="Remove a row"
                                                OnClick="btnDelete_Click" CommandArgument='<%# Container.ItemIndex %>' CssClass="btnclass" />
                                        </td>
                                    </tr>
                                </ItemTemplate>
                               <FooterTemplate>
                               
                                </FooterTemplate>
                                </asp:Repeater>
                     
                                    <tr>
                                        <td style="width:33%;">
                                            TOTAL<span style="margin-left: 208px; width:300px; color: #000000; font-weight: bold;">></span>
                                        </td>
                                        <td style="width:33%;">
                                            $<asp:Label ID="lblTotal" runat="server"></asp:Label>
                                            <asp:HiddenField ID="hfvalue" runat="server" />
                                        </td>
                                        <td style="width:33%;"></td>
                                    </tr>
                                </table>
                            </ContentTemplate>
                        </asp:UpdatePanel>
                    </td>
                </tr>
            </table>
           <asp:Button ID="btnSaveStepTwo" Text="Save and finish later" OnClick="btnSaveStepTwo_Click" ValidationGroup ="stype" CssClass="btnclass" runat="server" Height="51px" Width="151px" />
        </asp:View>

 Just to clarify because I am very confused.

The fieldname called MarineRegNo is a database field pulled from the stored procedure:

<asp:TextBox ID="txtboatregNum" runat="server"  Text='<%# Eval("MarineRegNo") %>' placeholder="Enter registration #..." Style="width: 450px;" class="form-control"></asp:TextBox>

DataTable dt = new DataTable();

    DataRow dr = null;

    dt.Columns.Add(new DataColumn("ID", typeof(string)));

    dt.Columns.Add(new DataColumn("boatregNum", typeof(string)));

    dt.Columns.Add(new DataColumn("taxpayerret", typeof(string)));

    dt.Columns.Add(new DataColumn("CGvesselNum", typeof(string)));

    dt.Columns.Add(new DataColumn("CGtaxpayerret", typeof(string)));

 

    dr = dt.NewRow();

    dr["ID"] = 1;

    dr["boatregNum"] = string.Empty;

    dr["taxpayerret"] = string.Empty;

    dr["CGvesselNum"] = string.Empty;

    dr["CGtaxpayerret"] = string.Empty;

    dt.Rows.Add(dr);

    ViewState["CurrTable"] = dt;

    Repeater1.DataSource = dt;

    Repeater1.DataBind();

What you are suggesting is that MarineRegNo should match say boatregNum which is a datatable column.

My confusion now is how do I tie the database filedname to datatable column so that when I reference it on my markup like I did, the value will show on the form?

Thank you very much

No need to match the datatable column with database. But whatever the column you are binding to repeater that name should present in DataTable or DataSet ie come from database or dynamic DataTable.

So you need to handle as per your code.

dharmendr,

I beg for your forgiveness but please can you see what I might be missing?

The values are still not displaying on the markup.

I have spent entire two days of the week plus entire weekend and I still could not get it to work.

Thanks for your patiene.

    //Stored procedure
    ALTER PROCEDURE [dbo].[uspGetMarineRecs] @pin int
    AS
      SET NOCOUNT ON;
    begin
    select MarineRegNo, VesselRegNo, TaxPyrRetdVal,VesselTaxPyrRetdVal
      FROM MarineInfo
      WHERE pid = @pin
end
 
//Markup
<ItemTemplate>
    <tr>
      <td>
       <asp:TextBox ID="txtboatregNum" runat="server"  Text='<%# Eval("MarineRegNo") %>' placeholder="Enter registration #..." Style="width: 450px;" class="form-control"></asp:TextBox>
      </td>
      <td>
       <asp:TextBox ID="txtPayerret" runat="server" placeholder="Enter returned value as of Jan. 1..." Style="width: 400px;" class="form-control txtPayerret"></asp:TextBox>
      </td>
    </tr>
    <tr>
      <td>
       <asp:TextBox ID="cgaurdNumber" runat="server" placeholder="Enter Coast Guard #..." Style="width: 450px;" class="form-control"></asp:TextBox>
      </td>
      <td>
       <asp:TextBox ID="cguardreturnedval" runat="server" placeholder="Enter returned value as of Jan. 1..." Style="width: 400px;" class="form-control txtPayerret"></asp:TextBox>
      </td>
    </tr>
</ItemTemplate>
 
//C#
    private void getMarineRecs(int pin)
    {
        SqlConnection conn = new SqlConnection(connStr);
        SqlCommand cmd = new SqlCommand("uspGetMarineRecs", conn);
        cmd.CommandType = CommandType.StoredProcedure;
        SqlParameter p1 = new SqlParameter("@pin", pin);
        cmd.Parameters.Add(p1);
        SqlDataAdapter sda = new SqlDataAdapter(cmd);
        DataTable dtPreviousRecords = new DataTable();
        sda.Fill(dtPreviousRecords);
        Repeater1.DataSource = dtPreviousRecords;
        Repeater1.DataBind();
        //conn.Open();
    }

DataTable dt = new DataTable();
 
    DataRow dr = null;
 
    dt.Columns.Add(new DataColumn("ID", typeof(string)));
 
    dt.Columns.Add(new DataColumn("MarineRegNo", typeof(string)));
 
    dt.Columns.Add(new DataColumn("TaxPyrRetdVal", typeof(string)));
 
    dt.Columns.Add(new DataColumn("VesselRegNo", typeof(string)));
 
    dt.Columns.Add(new DataColumn("VesselTaxPyrRetdVal", typeof(string)));
 
  
 
    dr = dt.NewRow();
 
    dr["ID"] = 1;
 
    dr["MarineRegNo"] = string.Empty;
 
    dr["TaxPyrRetdVal"] = string.Empty;
 
    dr["VesselRegNo"] = string.Empty;
 
    dr["VesselTaxPyrRetdVal"] = string.Empty;
 
    dt.Rows.Add(dr);
 
    ViewState["CurrTable"] = dt;
 
    Repeater1.DataSource = dt;
 
    Repeater1.DataBind();