how to delete the gridview row with templatefield using C#

Question

0.00/5 (No votes)

See more:

Dear Developer,

How to delete the grid view row from ItemTempletefield.
In Itemtemplete have the linkbutton control.

Its grateful for me , if anybody share the code.

regards,
ravi sharma

Posted 12-Oct-11 1:27am

Ravi Sharma 2

Add a Solution

Comments

Muralikrishna8811 12-Oct-11 7:33am

you want to delete that whole item row

delete row in database and bind gridview

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

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

P.Salini · Answer 1 · 2011-10-12T01:34:00

C#

protected void gvUserDetailsPend_RowCommand(Object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "Delete")
{
 ds = // dataset binded to grid

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

DataRow[] dr = ds.Tables[0].Select(condition);
query = "DELETE FROM tablename WHERE condition";

belObj.DeleteRec(query);
ds.Tables[0].Rows.Remove(dr[0]);
gvUserDetailsPend.DataSource = ds;
gvUserDetailsPend.DataBind();

}

here DeleteRec() is method to delete from database
write commandname="Delete" for link button

kishorekke · Answer 2 · 2011-10-12T01:36:00

ASP.NET

<asp:datagrid id="" runat="server" autogeneratecolumns="False" oncancelcommand="OnCancel" width="100%" xmlns:asp="#unknown">
OnDeleteCommand="OnDelete">
<columns>

<asp:boundcolumn datafield="ID" headertext="ID" visible="false">                                        

<asp:templatecolumn>                                                
<itemtemplate>
<asp:imagebutton id="btnDelete" runat="server" imageurl="~/images/action_delete.png" tooltip="Delete" commandname="Delete" />
 </itemtemplate>      
 

</columns>

C#

protected void OnDelete(object s, System.Web.UI.WebControls.DataGridCommandEventArgs e)
    {
        try
        {
            int j;
            if (e.CommandName == "Delete")
            {
                j = e.Item.DataSetIndex;
                if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
                {
                    ImageButton lbl = (ImageButton)e.Item.FindControl("btnDelete");
                    lbl.Attributes.Add("onclick", "return confirm (\"Really? Delete? \");");
                }
                int intItemID = Convert.ToInt32(e.Item.Cells[0].Text.Trim());
                IDataReader drItem = null;
                drItem = objDelete.DeletePOTFeature(intItemID, Convert.ToInt32(Session["USID"].ToString()), "N");
                BindGrid();
            }
            lblError.Text = "item deleted successfully";
            string alrtMsg = "";
            string strScript;
            alrtMsg = "Feature has deleted successfully";
            strScript = "<script language=JavaScript>";
            strScript += "alert(\"" + alrtMsg + "\");";
            strScript += "</script>";
            Page.RegisterStartupScript("clientScript", strScript);
        }
        catch (Exception ex)
        {
            lblError.Text = ex.Message.ToString();
        }
    }

how to delete the gridview row with templatefield using C#

2 solutions

Solution 1

Solution 2

Add your solution here

Preview 0