plusieurs Boutons dans 1 gridview c#

Bonjour,
voilà j ai créé un gridview en ASP et j y ai mis 2 buttonfield: Un pour supprimer, un pour mettre à jour!
J utilise pas la DeleteCommand, parcequ il faut que je supprime dans plusieurs tables en meme temps!
Maintenant j aimerai savoir sur l evenement RowCommand , comment différencier les 2 boutons!
voilà une idée mais je la trouve pas logique...lol

--------------- code asp (ça c est correct))-------------------------------------------

<

asp:GridViewID="GridView2"runat="server"AutoGenerateColumns="False"CellPadding="4"
DataKeyNames="ID_GROUP"DataSourceID="SourceGroup2"ForeColor="#333333"GridLines="None"
Width="311px">
<FooterStyleBackColor="#507CD1"Font-Bold="True"ForeColor="White"/>

<Columns>
<asp:BoundFieldDataField="ID_GROUP"HeaderText="ID_GROUP"ReadOnly="True"SortExpression="ID_GROUP"/>
<asp:BoundFieldDataField="TITLE_GROUP"HeaderText="TITLE_GROUP"SortExpression="TITLE_GROUP"/>
<asp:BoundFieldDataField="DESC_GROUP"HeaderText="DESC_GROUP"SortExpression="DESC_GROUP"/>
<asp:ButtonFieldButtonType="Button"Text="Delete"HeaderText="Select"/>
<asp:ButtonFieldButtonType="Button"Text="Update"HeaderText="Select"/>
</Columns>

<RowStyleBackColor="#EFF3FB"/>
<EditRowStyleBackColor="#2461BF"/>
<SelectedRowStyleBackColor="#D1DDF1"Font-Bold="True"ForeColor="#333333"/>
<PagerStyleBackColor="#2461BF"ForeColor="White"HorizontalAlign="Center"/>
<HeaderStyleBackColor="#507CD1"Font-Bold="True"ForeColor="White"/>
<AlternatingRowStyleBackColor="White"/>

</asp:GridView>

<asp:SqlDataSourceID="SourceGroup2"runat="server"ConnectionString="<%$ ConnectionStrings:ConnectionString3 %>"
ProviderName="<%$ ConnectionStrings:ConnectionString3.ProviderName %>"SelectCommand='SELECT "ID_GROUP", "TITLE_GROUP", "DESC_GROUP" FROM "GROUP_QUEST"'>
</asp:SqlDataSource>
------------------------------------------------------------------------------------------

--------------- code c# , c est celui là qui va pas -------------------------------------------------------
C'est dans la partie en gras que je sais pas trop ! je voudrais appeler le bouton Delete et pas le Update

protected

void GridView2_RowCommand(object sender, GridViewCommandEventArgs e)
{
            ButtonField Button_grid = newButtonField();
            // to convert the argument for the event in a String 
            int index = Convert.ToInt32(e.CommandArgument);
            GridViewRow row = GridView2.Rows[index];
            // All the values of each column of the row selected are put in a variable
            TableCell paramId= row.Cells[0];
            TableCell paramTitle = row.Cells[1];
            TableCell paramDesc = row.Cells[2];

            if (Button_grid.Text=="Delete")
            {
                  // connection to MPL database
                  DataConnection m = newDataConnection();
                  OracleConnection conn = null;
                  conn = m.DoConnection();
                  try
                  {
                        // create command
                        // command for DELETE FROM group_quest

                        OracleCommand cmd = conn.CreateCommand();
                        // commande for COMMIT
                        OracleCommand cmd2 = conn.CreateCommand();
                        // command for DELETE FROM question
                        OracleCommand cmd3 = conn.CreateCommand();

                        cmd.CommandText =

"DELETE FROM group_quest where title_group=:parm1, desc_group=:parm2";
                        // use to save data in the database
                        cmd2.CommandText = "COMMIT";
                        cmd3.CommandText = "DELETE FROM question where id_group=:parm3";

                        OracleParameter myParameter1 = newOracleParameter(":parm1", OracleType.VarChar, 300);
                        myParameter1.Value = paramTitle.Text;   
                        OracleParameter myParameter2 = newOracleParameter(":parm2", OracleType.VarChar, 300);
                        myParameter2.Value = paramDesc.Text;
                        OracleParameter myParameter3 = newOracleParameter(":parm3", OracleType.Number);
                        myParameter3.Value = paramId.Text;

                        // add parameters to the query
                        cmd.Parameters.Add(myParameter1);
                        cmd.Parameters.Add(myParameter2);
                        cmd3.Parameters.Add(myParameter3);

                        // execute the query
                        cmd.ExecuteNonQuery();
                        cmd3.ExecuteNonQuery();
                        cmd2.ExecuteNonQuery();

                        cmd.Dispose();
                        cmd =

null;
                        cmd3.Dispose();
                        cmd3 = null;
                        cmd2.Dispose();
                        cmd2 = null;
}

...... catch.... finally}}


MERCI
Sabine

Merciiiii
Sab

Mais une petite question:
j ai mon deuxieme bouton "Update" et je veux quand je clique dessus qu il me passe toutes les cellules en champ de saisie, de maniere à les modifier directement dans le gridview!
je sais que je pourrais utiliser la methode UpdateCommand mais j aimerai avoir 2 boutons pareils! compte tenu que j ai le premier bouton "Delete" a qui j ai donné mes propres actions!

merci d avance

Sab

pas compris là mais si tu met le commandName ) Update alors il passera par le UpdateCommand (je suis pas sur mais presque)

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Cyril - MSP - MCTS ASP.net & SQL