Hello,
I have GridColumnGroup and need on mouseover in label(1,2,3) of Item of GridColumnGroup, show Tooltip with one description,
how i do this???
<telerik:RadGrid ID="gridTab4_2015" runat="server" AutoGenerateColumns="False" EnableTheming="False" AllowSorting="true" OnItemDataBound="gridTab4_2015_ItemDataBound" Skin="Silk" DataSourceID="odsTab4" ShowFooter="True">
<MasterTableView DataSourceID="odsTab4">
<ColumnGroups>
<telerik:GridColumnGroup Name="CorpoDocente" HeaderText="Corpo Docente" HeaderStyle-HorizontalAlign="Center" >
<HeaderStyle HorizontalAlign="Center" />
</telerik:GridColumnGroup>
</ColumnGroups>
<Columns>
<telerik:GridBoundColumn HeaderText="Pos." DataField="nu_posicao">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn HeaderText="1" DataField="nu_media_ponderada_Q1" HeaderStyle-HorizontalAlign="Center" ColumnGroupName="CorpoDocente">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
<HeaderStyle HorizontalAlign="Center" />
<ItemStyle HorizontalAlign="Center" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn HeaderText="2" DataField="nu_media_ponderada_Q2" HeaderStyle-HorizontalAlign="Center" ColumnGroupName="CorpoDocente">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
<HeaderStyle HorizontalAlign="Center" />
<ItemStyle HorizontalAlign="Center" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn HeaderText="3" DataField="nu_media_ponderada_Q3" HeaderStyle-HorizontalAlign="Center" ColumnGroupName="CorpoDocente">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
<HeaderStyle HorizontalAlign="Center" />
<ItemStyle HorizontalAlign="Center" />
</telerik:GridBoundColumn>
</Columns>
</MasterTableView>
</telerik:RadGrid>