如何在ASP.net C＃中选择数据网格中的单元格

Question

I am importing a column in datatable to my grid. Now I want navigate to a new page on selecting a cell in grid by fetching the selected value. I have tried this by including bound field in my grid like

 <asp:GridView ID="GDV_1" runat="server" EnableModelValidation="true" AutoGenerateColumns="false" OnSelectedIndexChanged="GDV_1_SelectedIndexChanged" AutoGenerateSelectButton="false" DataKeyNames="SROID">
      <Columns>
         <asp:BoundField DataField="SRONameinEnglish" HtmlEncode="False" DataFormatString="<a target='_blank' href='Test.aspx?code={0}>ClickHere</a>" />
      </Columns>
 </asp:GridView>

Doing this way my requirement is achieved but the all cells are displaying Common text Click here instead of showing data from Database.

Please give your suggestion on how to get the value from database into cell and make it clickable . I don't want to use Select button . Please find my current output. This is my current output I want my data from DB instead of ClickHere .

Answer 1

You can use TemplateField

<asp:TemplateField HeaderText="Name">
        <ItemTemplate>
            <asp:LinkButton runat="server" ID="lnk<%# Eval("SRONameinEnglish")%>"><%# Eval("SRONameinEnglish")%></asp:LinkButton>
        </ItemTemplate>
    </asp:TemplateField>

and click of LinkButton put your code to navigate anywhere.

Answer 2

In your case you are binding boundfield with static a tag which have href attribute so your not able to change text on that boundfield from your database.To get your approach you should use TemplateField and bind data with text attribute using eval keyword as below example.

Try it:

<asp:TemplateField HeaderText="Name">
    <ItemTemplate>
        <asp:HyperLink ID="HyperLink1" runat="server" Text='<%# Eval("name") %>' />
    </ItemTemplate>
</asp:TemplateField>

OR

you can also bind link with your hyperlink using NavigateUrl property of hyperlink as below example.

<asp:TemplateField HeaderText="Name">
      <ItemTemplate>
          <asp:HyperLink id="HyperLink2" NavigateUrl='<%#Eval("YourUrl") %>' Text='<%#Eval("name") %>' runat="server"/>
      </ItemTemplate>
</asp:TemplateField>

I hope it will helpful to you.