devexpress行选择

我有一个网格视图，我想点击行并选择网格外的按钮，并将选定的行数据显示到文本框，以便如何操作以及如何查找选择/单击的行以及如何将数据传递到选择按钮。





我的网格代码在这里。

i have a grid view and i want to click to row and select button outside grid and display selected row data to text boxes so how to do and how to find which row is selected/clicked and how to pass data to select button.


My grid code is here.

<dx:ASPxGridView ID="ASPxGridViewAccountNoDetails" runat="server" AutoGenerateColumns="False"

                                DataSourceID="odsAccountNoDetails" Width="1061px"

                                KeyFieldName="MamAccountOpeningId"

                                onrowcommand="ASPxGridViewAccountNoDetails_RowCommand"

                                onrowinserted="ASPxGridViewAccountNoDetails_RowInserted"

                                onselectionchanged="ASPxGridViewAccountNoDetails_SelectionChanged">
                                <Columns>
                                    <dx:GridViewCommandColumn VisibleIndex="0">
                                    <ClearFilterButton Visible="True"></ClearFilterButton>
                                    </dx:GridViewCommandColumn>
                                    <dx:GridViewDataTextColumn Visible="false" FieldName="MamAccountOpeningId" VisibleIndex="1">
                                    </dx:GridViewDataTextColumn>
                                    <dx:GridViewDataTextColumn FieldName="AccountNo" VisibleIndex="2">
                                    </dx:GridViewDataTextColumn>
                                    <dx:GridViewDataTextColumn FieldName="DepositType" VisibleIndex="3">
                                    </dx:GridViewDataTextColumn>
                                    <dx:GridViewDataTextColumn FieldName="AccountType" VisibleIndex="4">
                                    </dx:GridViewDataTextColumn>
                                    <dx:GridViewDataTextColumn FieldName="InterestRate" VisibleIndex="5">
                                    </dx:GridViewDataTextColumn>
                                    <dx:GridViewDataTextColumn Caption="A/C Opened On" FieldName="OpenedDate"

                                        VisibleIndex="6">
                                    </dx:GridViewDataTextColumn>
                                    <dx:GridViewDataTextColumn FieldName="MaturityDate" VisibleIndex="7">
                                    </dx:GridViewDataTextColumn>
                                    <dx:GridViewDataTextColumn FieldName="Status" VisibleIndex="8">
                                    </dx:GridViewDataTextColumn>

                                </Columns>
                                 <SettingsBehavior AllowFocusedRow="True" />
                                <Settings ShowTitlePanel="True" ShowFilterRow="True" ShowGroupPanel="True"></Settings>
                            </dx:ASPxGridView>

                            <asp:ObjectDataSource ID="odsAccountNoDetails" runat="server"

                                OldValuesParameterFormatString="original_{0}"

                                onobjectcreating="odsAccountNoDetails_ObjectCreating"

                                SelectMethod="GetByMemberRegistrationMemberId"

                                TypeName="CoSys.MemberAccountManagement.BLL.CMamAccountOpening">
                                <SelectParameters>
                                    <asp:ControlParameter ControlID="txtMemberId" Name="mamMemberRegistration"

                                        PropertyName="Text" Type="String" DefaultValue="-1" />
                                </SelectParameters>
                            </asp:ObjectDataSource>