how to insert records using gridview control like updatd cancel...

This the one way were v can Insert the record

 

protected void DetailsView1_ItemInserted(Object sender, System.Web.UI.WebControls.DetailsViewInsertedEventArgs e)
    {
        if (e.Exception != null)
        {
            ErrorMessageLabel.Text = "An error occured while entering this record.  Please verify you have entered data in the correct format.";
            e.ExceptionHandled = true;
        }
        GridView1.DataBind();
    }

    protected void DetailsView1_ItemUpdated(Object sender, System.Web.UI.WebControls.DetailsViewUpdatedEventArgs e)
    {
        GridView1.DataBind();
    }

protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
    {
        DetailsView1.ChangeMode(DetailsViewMode.ReadOnly);
    }

    protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
    {
        DetailsView1.ChangeMode(DetailsViewMode.ReadOnly);
    }

    protected void GridView1_PageIndexChanged(object sender, EventArgs e)
    {
        DetailsView1.ChangeMode(DetailsViewMode.ReadOnly);
    }
protected void GridView1_RowDeleted(object sender, GridViewDeletedEventArgs e)
    {
        if (e.Exception != null)
        {
            ErrorMessageLabel.Text = "Failed to DELETE due to foreign key contstraint on the table.  You may only delete rows which have no related records.";
            e.ExceptionHandled = true;
        }
    }

    protected void DetailsView1_DataBound(object sender, EventArgs e)
    {
        if (DetailsView1.CurrentMode == DetailsViewMode.Insert)
        {
            TextBox stateTextBox = (TextBox)DetailsView1.Rows[6].Cells[1].Controls[0];
            stateTextBox.Text = DropDownList1.SelectedValue;
            stateTextBox.Enabled = false;
        }
    }