[DotNetDevelopment] Rowupdating not fired, instead rowediting is fired

[Cezus]

Hello,

I have a problem in my composite control. In this composite control I
create a GridView in one of the TableCells of a Table control. This
GridView has multiple events on it, such as rowediting event,
rowupdating event, rowcancelingedit event.

image:
http://www.cezus.nl/GridView.JPG


[code]
        private void BindData()
        {
            _gvCategories = (GridView)this.FindControl
("gvCategories");
            _dtCategories = (DataTable)HttpContext.Current.Session
["dtCategories"];

            _gvCategories.DataSource = _dtCategories;
            _gvCategories.AutoGenerateDeleteButton = true;
            _gvCategories.AutoGenerateEditButton = true;
            _gvCategories.RowEditing += new GridViewEditEventHandler
(_gvCategories_RowEditing);
            _gvCategories.RowUpdating += new GridViewUpdateEventHandler
(_gvCategories_RowUpdating);
            _gvCategories.RowDeleting += new GridViewDeleteEventHandler
(_gvCategories_RowDeleting);
            _gvCategories.RowCreated += new GridViewRowEventHandler
(_gvCategories_RowCreated);
            _gvCategories.RowCancelingEdit += new
GridViewCancelEditEventHandler(_gvCategories_RowCancelingEdit);

            _gvCategories.DataBind();
        }

        void _gvCategories_RowEditing(object sender,
GridViewEditEventArgs e)
        {
            _gvCategories = (GridView)sender;
            _gvCategories.EditIndex = e.NewEditIndex;
            BindData();
        }

        void _gvCategories_RowUpdating(object sender,
GridViewUpdateEventArgs e)
        {
            _gvCategories = (GridView)sender;
            _dtCategories = (DataTable)HttpContext.Current.Session
["dtCategories"];
            GridViewRow row = _gvCategories.Rows[e.RowIndex];

            foreach (DataRow dr in _dtCategories.Rows)
            {
                if (dr.RowState != DataRowState.Deleted)
                {
                    if (Convert.ToInt32(dr["drID"]) == Convert.ToInt32
(((TextBox)(row.Cells[3].Controls[0])).Text))
                    {
                        dr["ID"] = ((TextBox)(row.Cells[1].Controls
[0])).Text;
                        dr["Categorie"] = ((TextBox)(row.Cells
[2].Controls[0])).Text;
                    }
                }
            }
            _gvCategories.EditIndex = -1;
            HttpContext.Current.Session["dtCategories"] =
_dtCategories;

            BindData();

            Button _btnNieuw = (Button)this.FindControl("btnNieuw");
            _btnNieuw.Enabled = true;

        }
[/code]


If I press on the 'edit' button in the GridView it goes to the
rowediting event. If I press after that on the 'update' button it goes
again through the rowediting event instead of going through the
rowupdating event.

I am struggling for 2 days with this, I hope somebody knows a
solution.

With Kind Regards,

Cees van Altena