devexpress gridview,selectedrowchanged

<dx:ASPxGridView ID="ASPxGridView1" runat="server" Width="711px" CssClass="Glass"
                                                KeyFieldName="名称" EnableTheming="True" AutoGenerateColumns="False"
                                                OnCustomCallback="detailGrid_CustomCallback" onselectionchanged="ASPxGridView1_SelectionChanged"
                                                 OnFocusedRowChanged="ASPxGridView1_FocusedRowChanged" >
                                               
                                                <Columns>
<dx:GridViewDataTextColumn FieldName="名称" Caption="名称" VisibleIndex="1" Width="300px"></dx:GridViewDataTextColumn>
                                                    <dx:GridViewDataTextColumn Caption="版本号" FieldName="版本" VisibleIndex="2">
                                                    </dx:GridViewDataTextColumn>
                                                    <dx:GridViewDataTextColumn Caption="大小" FieldName="大小" VisibleIndex="3">
                                                    </dx:GridViewDataTextColumn>
                                                    <dx:GridViewDataTextColumn Caption="创建人" FieldName="作者" VisibleIndex="4">
                                                    </dx:GridViewDataTextColumn>
                                                    <dx:GridViewDataTextColumn Caption="创建时间" FieldName="创建时间" VisibleIndex="5" 
                                                        Width="120px">
                                                    </dx:GridViewDataTextColumn>
                                                </Columns>



                                                <SettingsPager PageSize="15" Visible="true" ShowEmptyDataRows="true">
                                                </SettingsPager>
                                                <Settings ShowHorizontalScrollBar="true" GridLines="None" />
                                                <SettingsBehavior AllowSelectSingleRowOnly="true" AllowFocusedRow="true" ProcessFocusedRowChangedOnServer="true" />


                                            </dx:ASPxGridView>

stre= this.ASPxGridView1.GetRowValues(this.ASPxGridView1.FocusedRowIndex, "名称").ToString();//”名称“，字段名

 

 http://documentation.devexpress.com/#AspNet/CustomDocument5347