RadGrid and custom toolbar buttons

[Luci]

Hello,
I have 3 standard toolbar buttons Insert/Edit/Delete and I would like to enable them  accordingly, I am using this code but after I insert or edit something, the values of the conditions are good, yet the buttons are still wrongly enabled... What am I doing wrong?

thanks

<asp:LinkButton ID="btnEditSelected" Style="vertical-align: bottom" runat="server"
CommandName="EditSelected" CausesValidation="false"
Enabled='<%# (theGrid.MasterTableView.IsItemInserted && theGrid.EditIndexes.Count == 0 && theGrid.SelectedIndexes.Count > 0 %>'>

<img style="border:0px;vertical-align:middle;" alt="edit..." src="../../Include/Images/grid/Edit.gif" originalAttribute="src" originalPath="../../Include/Images/grid/Edit.gif" /></asp:LinkButton>

<asp:LinkButton ID="btnInitInsert" runat="server"

CommandName="InitInsert" CausesValidation="false"

Enabled='<%# !theGrid.MasterTableView.IsItemInserted && theGrid.EditIndexes.Count == 0 %>'>

<img style="border:0px;vertical-align:middle;" alt="ins..." src="../../Include/Images/grid/Insert.gif" originalAttribute="src" originalPath="../../Include/Images/grid/Insert.gif" /></asp:LinkButton>

<asp:LinkButton ID="btnCancel" runat="server"

CommandName="Delete" CausesValidation="false"

Enabled='<%# !theGrid.MasterTableView.IsItemInserted && theGrid.EditIndexes.Count == 0 && theGrid.SelectedIndexes.Count > 0 %>'>

<img style="border:0px;vertical-align:middle;" alt="del..." src="../../Include/Images/grid/Delete.gif" originalAttribute="src" originalPath="../../Include/Images/grid/Delete.gif" /></asp:LinkButton>

[Princy]

Hi,

Go through the following demo link.
Automatic operations

Princy.