Get Row Index on Asp.net Rowcommand event

Question

I have an asp.net GridView:

<asp:TemplateField HeaderText="View Faktor" ShowHeader="False" Visible="True">
    <ItemTemplate>
        <asp:ImageButton ID="imgBtn1" CssClass="SelectRow" runat="server" CausesValidation="false"
            CommandArgument='<%#(eval("mprID")) %>' CommandName="ViewFactors" ImageUrl="~/tadarokat/Images/factor.png"
            Text="" />
    </ItemTemplate>
</asp:TemplateField>

How Can I get rowIndex on row command event?

I want to highlight (select) target row when RowCommand fires.

score 76 · Accepted Answer · edited Sep 16 '20 at 16:11

76

this is answer for your question.

GridViewRow gvr = (GridViewRow)((ImageButton)e.CommandSource).NamingContainer;

int RowIndex = gvr.RowIndex;

edited Sep 16 '20 at 16:11

clamchoda

4,411
2
36
74

answered Jun 28 '11 at 08:11

rahularyansharma

11,156
18
79
135

score 13 · Answer 2 · answered Mar 11 '14 at 17:45

13

ImageButton \ Button etc.

CommandArgument='<%# Container.DataItemIndex%>'

code-behind

protected void gvProductsList_RowCommand(object sender, GridViewCommandEventArgs e)
{
    int index = e.CommandArgument;
}

answered Mar 11 '14 at 17:45

Vincenzo Costa

930
11
17

score 6 · Answer 3 · answered Jul 22 '17 at 16:51

6

Or, you can use a control class instead of their types:

GridViewRow row = (GridViewRow)(((Control)e.CommandSource).NamingContainer);

int RowIndex = row.RowIndex;

answered Jul 22 '17 at 16:51

score 4 · Answer 4 · edited Mar 13 '19 at 10:48

If you have a built-in command of GridView like insert, update or delete, on row command you can use the following code to get the index:

int index = Convert.ToInt32(e.CommandArgument);

In a custom command, you can set the command argument to yourRow.RowIndex.ToString() and then get it back in the RowCommand event handler. Unless, of course, you need the command argument for another purpose.

score 2 · Answer 5 · edited Mar 13 '19 at 10:47

I was able to use @rahularyansharma's answer above in my own project, with one minor modification. I needed to get the value of particular cells on the row on which the user clicks a LinkButton. The second line can be modified to get the value of as many cells as you wish.

Here is my solution:

GridViewRow gvr = (GridViewRow)(((LinkButton)e.CommandSource).NamingContainer);
string typecore = gvr.Cells[3].Text.ToString().Trim();

score 1 · Answer 6 · edited Mar 13 '19 at 10:45

protected void gvProductsList_RowCommand(object sender, GridViewCommandEventArgs e)
{
    try
    {
        if (e.CommandName == "Delete")
        {
            GridViewRow gvr = (GridViewRow)(((ImageButton)e.CommandSource).NamingContainer);
            int RemoveAt = gvr.RowIndex;
            DataTable dt = new DataTable();
            dt = (DataTable)ViewState["Products"];
            dt.Rows.RemoveAt(RemoveAt);
            dt.AcceptChanges();
            ViewState["Products"] = dt;
        }
    }
    catch (Exception ex)
    {
        throw;
    }
}
protected void gvProductsList_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
    try
    {
        gvProductsList.DataSource = ViewState["Products"];
        gvProductsList.DataBind();
    }
    catch (Exception ex)
    {

    }
}

Get Row Index on Asp.net Rowcommand event

6 Answers6

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