[CLOSED] how to hand over child window's data to the parents sheet's field

[rockhome]

Dear all,
I can't solve the problem how to hand over child window's row data to the parents sheet's field.
Below, there are two sample source.
One is parents sheet, and another is child modal window made by GridPanel.
In the example, child window's row-selected data(deptcd) gridpanel hand over when that row data is double-clicked or row-command icon clicked.
So, I need two solution :
1. how to hand over when child selected-row is double-clicked.
2. how to hand over when child row-command icon is clicked.

[Parents Page Code]

<script runat="server">
    protected void DeptCodeHelper(object sender, DirectEventArgs e)
    {
        UserControlRendererConfig config = new UserControlRendererConfig
        {
            UserControlPath = "DeptCodeHelper.ascx",
            SingleControl = true,
            Mode = RenderMode.RenderTo,
            Element = this.Form.ClientID
        };

        config.BeforeRender += delegate(ComponentAddedEventArgs ce)
        {
            ce.Control.ID = BaseControl.GenerateID();
            e.ExtraParamsResponse.Add(new Ext.Net.Parameter("windowId", ce.Control.ConfigID));            
        };
        
        UserControlRenderer.Render(config);
    }
</script>

<ext:ResourceManager ID="ResourceManager1" runat="server" DirectMethodNamespace="CompanyX"/>

   <ext:FormPanel ID="FormPanel1" runat="server" title="Department" Frame="true" Width="400"  ButtonAlign="left"  >
     <FieldDefaults LabelAlign="Left" LabelWidth="100" />
        <Items>
            <ext:FieldContainer ID="FieldContainer1" runat="server" Layout="HBoxLayout">
                <Items>
                    <ext:TextField ID="ctlDeptNm" runat="server" FieldLabel="DeptCode"  AllowBlank="True"/>
                    <ext:Button ID="Button2" runat="server" Icon="Magnifier">
                        <DirectEvents>
                            <Click OnEvent="DeptCodeHelper" Single="true"  />
                        </DirectEvents>
                    </ext:Button>
                </Items>
            </ext:FieldContainer>
            <ext:Container ID="Container1" runat="server">  
                <Items>
                    <ext:TextField ID="ctlDeptCd" runat="server" FieldLabel="DeptCode" AllowBlank="false" />
                </Items>
             </ext:Container>
        </Items>
    </ext:FormPanel>

[Child Window Code]

<ext:Window ID="Window1" runat="server" Title="CodeHelper" Width="400" Height="400" 
    MinWidth="300" MinHeight="300"  Layout="FitLayout" Resizable="true" Modal="true">
    <Items>
        <ext:FormPanel ID="FormPanel2" runat="server" Border="false" AutoDoLayout="true" BodyPadding="10">
        <Content>
            <ext:GridPanel ID="GridPanel2" runat="server"  Width="370" Height="310">
                <Store>
                    <ext:Store ID="Store2" runat="server">
                        <Model>
                            <ext:Model ID="Model2" runat="server">
                                <Fields>
                                    <ext:ModelField Name="DeptCd" Type="String"/>
                                </Fields>
                            </ext:Model>
                        </Model>
                    </ext:Store>
                </Store>
                <ColumnModel>
                    <Columns>

                        <ext:Column ID="Column1" runat="server" Text="DeptCode" DataIndex="DeptCd" Width="60" />
                        <ext:CommandColumn ID="CommandColumn2" runat="server" Width="20">
                            <Commands>
                                <ext:GridCommand Icon="Add" CommandName="Detail" />
                            </Commands>
                            <DirectEvents>
                                <Command OnEvent="btnSelect">
                                    <ExtraParams>
                                        <ext:Parameter Name="cmd" Value="command" Mode="Raw" />
                                        <ext:Parameter Name="data" Value="record.data.DeptCd" Mode="Raw" />
                                    </ExtraParams>
                                </Command>
                            </DirectEvents>
                        </ext:CommandColumn>

                    </Columns>            
                </ColumnModel>  
                <SelectionModel>
                    <ext:RowSelectionModel ID="RowSelectionModel2" runat="server" >
                        <Listeners></Listeners>
                    </ext:RowSelectionModel>
                </SelectionModel> 
            </ext:GridPanel>
        </Content>
        </ext:FormPanel>
    </Items>
</ext:Window>