GrdiView需要1 DataKeyName爲1方法和2 DataKeyName爲另一種方法

Question

您好我的GridView有問題。我有一種方法，我需要2個datakeynames，然後另一種方法，我需要一個datakey名稱。我不知道該如何處理？任何人都可以告訴我該怎麼辦？我將在下面發佈我的GridView代碼。只要讓我知道是否需要其他代碼。謝謝。

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataSourceID="ObjectDataSource1" DataKeyNames="intExaminerID,sintDOLDistrictOfficeID" OnRowCommand="GridView1_RowCommand"> 
     <Columns>    
      <asp:TemplateField>     
       <ItemTemplate>     
        <asp:TextBox ID="txtID" Visible="false" runat="server" Text='<%# Bind("intExaminerID") %>'></asp:TextBox> 
       </ItemTemplate> 
      </asp:TemplateField> 
      <asp:TemplateField> 
       <ItemTemplate> 
        <asp:TextBox ID="txtDOID" Visible="false" runat="server" Text='<%# Bind("sintDOLDistrictOfficeID") %>'></asp:TextBox> 
       </ItemTemplate> 
      </asp:TemplateField> 
      <asp:TemplateField HeaderText="First Name">     
       <ItemTemplate> 
        <asp:TextBox ID="txtFName" Visible='<%# IsInEditMode %>' runat="server" Text='<%# Bind("vcharFirstName") %>'></asp:TextBox> 
       </ItemTemplate> 
      </asp:TemplateField> 
      <asp:TemplateField HeaderText="Last Name"> 
       <ItemTemplate> 
        <asp:TextBox ID="txtLName" Visible='<%# IsInEditMode %>' runat="server" Text='<%# Bind("vcharLastName") %>'></asp:TextBox> 
       </ItemTemplate> 
      </asp:TemplateField> 
      <asp:TemplateField HeaderText="Email"> 
       <ItemTemplate> 
        <asp:TextBox ID="txtEmail" Visible='<%# IsInEditMode %>' runat="server" Text='<%# Bind("vcharEmailAddress") %>'></asp:TextBox> 
       </ItemTemplate> 
      </asp:TemplateField> 
      <asp:TemplateField HeaderText="Extension"> 
       <ItemTemplate> 
        <asp:TextBox ID="txtPhone" Visible='<%# IsInEditMode %>' runat="server" Text='<%# Bind("vcharPhoneExtension") %>'></asp:TextBox> 
       </ItemTemplate> 
      </asp:TemplateField> 
      <asp:TemplateField HeaderText="SSN Block"> 
       <ItemTemplate> 
        <asp:TextBox ID="txtSSNStart" Visible='<%# IsInEditMode %>' runat="server" Text='<%# Bind("vcharSSNBlockStart") %>' Width="5em"></asp:TextBox> 
        <asp:TextBox ID="txtSSNEnd" Visible='<%# IsInEditMode %>' runat="server" Text='<%# Bind("vcharSSNBlockEnd") %>' Width="5em"></asp:TextBox> 
       </ItemTemplate> 
      </asp:TemplateField> 
      <asp:TemplateField HeaderText="Action(s)"> 
       <ItemTemplate> 
        <asp:Button ID="btnUpdate" runat="server" Text="Update" CommandName="Update" CommandArgument='<%# Container.DataItemIndex %>' 
/> 
        <%--<asp:Button ID="btnUpdate" runat="server" Text="Update" OnClick="UpdateRow" />--%> 
        <asp:Button ID="btnDelete" runat="server" Text="Delete" CommandName="Delete" CommandArgument='<%# Container.DataItemIndex %>' 
/> 
       </ItemTemplate> 
      </asp:TemplateField> 
     </Columns> 
    </asp:GridView> 

Answer 1

可能的議題是要使用密鑰的方法有點不清楚，但你可以使用自己的姓名得到DataKeys：

//rowindex is the index of the row you want to get the keys for 
string intExaminerID= GridView1.DataKeys[rowindex].Values["intExaminerID"].ToString(); 
string sintDOLDistrictOfficeID= GridView1.DataKeys[rowindex].Values["sintDOLDistrictOfficeID"].ToString();