Hello, I want to show image in new tab when i click on particular image button in GridView. i tried some code which i mentioned below,but it didn't work for me. so help me how can i do this.
Front End Code
- <asp:GridView ID="GridView1" runat="server" CssClass="table table-bordered table-hover" DataKeyNames="ID" OnRowCommand="GridView1_RowCommand" OnSelectedIndexChanged="GridView1_SelectedIndexChanged" EmptyDataText="No records has been added." AutoGenerateColumns="False">
- <Columns>
- <asp:BoundField DataField="ID" HeaderText="ID" />
- <asp:TemplateField HeaderText="Photo">
- <ItemTemplate>
- <asp:ImageButton ID="imgRedirect" runat="server" Height="50px" Width="50px" ImageUrl='<%# Eval("img") %>' OnClick="imgRedirect_Click" />
- ItemTemplate>
- asp:TemplateField>
- Columns>
- asp:GridView>
Backend Code
- protected void imgRedirect_Click(object sender, ImageClickEventArgs e)
- {
- int getid = Convert.ToInt32(GridView1.Rows[GridView1.SelectedIndex].Cells[0].Text);
- string imagename = string.Empty;
- con.Open();
- SqlCommand cmd = new SqlCommand("select * from AddPrescription where ID='"+ getid + "'", con);
- SqlDataReader dr = cmd.ExecuteReader();
- if (dr.Read())
- {
- imagename = dr["img"].ToString();
- }
- con.Close();
- Response.Redirect(imagename);
- }
Sivakumar KonetiPosted Jul 1, 2019, 3:09 AM
Gajendra JangidPosted Jun 30, 2019, 2:55 AM