Serial number for GridView Rows

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Hi everybody,

I have a gridview in my gridview i display the data whatever i want. That's totally completed except small point. I want to display serial numbers at first column. I know how to give serial number but i need in below format. Can any one help me out of this.

SNo       Material          Grade
1         RCC               M30
1.a                         M50
1.c                         M70
2         FormWork          column
2.a                         Plates

Can any one give me some suggestion to achieve my serial number in above format.

Thanks in Advance

Posted 25-Jul-13 21:58pm

Naveen.Sanagasetti

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Shraddha R Kad 26-Jul-13 5:30am

on what condition you want to display sno

VishwaKL 26-Jul-13 6:03am

what is the condition to make serial number. use that condition and generate the sl no

Naveen.Sanagasetti 26-Jul-13 6:24am

hi, here material_id is repeated more than once then i want to show the 1.a , 1.b ... based on repetation. How to do...

VishwaKL 26-Jul-13 7:31am

so you saying material_id is the condition, before binding the values to grid check the material_id apply the logic for generating sl.no and bind the values to grid view

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Mukesh Ghosh · Answer 1 · 2013-07-26T01:58:00

Here is a small function that might help you

XML

private void generateSLNo(int totalRow)
    {
        List<string> li = new List<string>();
        string s = string.Empty;
        for (int i = 1; i <= 10; i++)
        {

            for (int j = 96; j < 123; j++)
            {
                if (j == 96)
                {
                    s = s = Convert.ToString(i + ".");
                }
                else
                {
                    s = Convert.ToString(i + "." + (char)j);
                }
                li.Add(s);
                li.Add("<br>");

            }
           
        }
        s = string.Empty;
        for (int p = 0; p < li.Count; p++)
        {
            s = s + li[p].ToString();

        }

        lbl.Text = s;
    }

Asp_Learner · Answer 2 · 2013-07-26T04:23:00

You can do this

C#

XML

<Columns>

<asp:CommandField ButtonType="Image" CancelImageUrl="~/data/commands/cancel.gif"

DeleteImageUrl="~/data/commands/delete.gif" DeleteText="Verwijder" EditImageUrl="~/data/commands/edit.gif"

EditText="Bewerk" SelectImageUrl="~/data/commands/download.gif" SelectText="Download bestand"

ShowDeleteButton="True" ShowEditButton="True" ShowSelectButton="True" UpdateImageUrl="~/data/commands/save.gif"

UpdateText="Opslaan">

<HeaderStyle Width="10%" />

</asp:CommandField>

<asp:BoundField HeaderText="No." ReadOnly="true">

<ItemStyle HorizontalAlign="Right" Width="1%" />

</asp:BoundField>



Then on the codebehing:
protected void gridLidDocument_RowDataBound(object sender, GridViewRowEventArgs e)

{
if (e.Row.RowType.Equals(DataControlRowType.DataRow))

{

e.Row.Cells[1].Text = "" + ((((GridView)sender).PageIndex * ((GridView)sender).PageSize) + (e.Row.RowIndex + 1));

}

Serial number for GridView Rows

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