Question about gridview in asp .net

Question

0.00/5 (No votes)

See more:

Hello I tried the followning but the error come

protected void GridApprove_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{

Label lbl_pending = new Label();
Label lbl_approved = new Label();
int val_approved = Convert.ToInt32(e.Row.Cells[17].ToString());
int val_checked = Convert.ToInt32(e.Row.Cells[18].ToString());
if (val_approved == 2 && val_checked == 2)
{
Button btn_accept = new Button();
Button btn_discard = new Button();
btn_accept.Text = "ACCEPT";
btn_discard.Text="DISCARD";
e.Row.Cells[7].Controls.Add(btn_accept);
e.Row.Cells[7].Controls.Add(btn_discard);
}

//tbox.Text= "the text you wasnt to add or bind with data field";
//e.Row.Cells[7].Controls.Add(tbox);
}

The exception generated that {"Specified argument was out of the range of valid values.\r\nParameter name: index"}

When I retrive the data in data table in that in the 17 column and 18 column the value I want to fetch so plz help me

Posted 26-Jun-13 23:38pm

An@mik@

Updated 27-Jun-13 1:21am

v2

Add a Solution

Comments

RelicV 27-Jun-13 5:57am

You could add both the Button and Label controls to the column and based on the condition isApproved = true, make the Button visible and the Label invisible (using style - display:none) or vice-versa.

Member 10076060 27-Jun-13 7:24am

I also tried that but the adding control is not display in the grid view

1 solution

Add a Solution

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Mahesh Bailwal · Accepted Answer · 2013-06-27T00:13:00

Below is the reference code of one way to achieve this.

<asp:GridView ID="GridView1" runat="server" OnRowDataBound="GridView1_RowDataBound"
            Height="100px">
            <Columns>
                <asp:TemplateField>
                    <ItemTemplate>
                        <asp:Button ID="btn1" runat="server" Text="Approve" CommandArgument= />
                    </ItemTemplate>
                </asp:TemplateField>
            </Columns>
        </asp:GridView>

protected void Page_Load(object sender, EventArgs e)
     {
         string [] dataSource = { "3","1", "2" };
         if (!IsPostBack)
         {
             GridView1.DataSource = dataSource;
             GridView1.DataBind();
         }
     }

     protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
     {

         if (e.Row.RowType == DataControlRowType.DataRow)
         {
             if (e.Row.DataItem.ToString() == "1")
             {
                 var cont = e.Row.FindControl("btn1");
                 e.Row.Cells[0].Controls.Remove(cont);
                 e.Row.Cells[0].Text = "Not Approved";
             }
         }
     }

Question about gridview in asp .net

1 solution

Solution 1

Add your solution here

Preview 0

Question about gridview in asp .net

1 solution

Solution 1

Add your solution here

Preview 0

Existing Members

...or Join us