I am facing alignment issue while exporting hierarchical radgrid data to excel. Please find below by code
ASPX
<telerik:RadGrid ID="RadGridCurrencyDetail" runat="server" AutoGenerateColumns="False"
CellSpacing="0" GridLines="None" Width="100%" OnNeedDataSource="RadGridCurrencyDetail_NeedDataSource" OnGridExporting="RadGridCurrencyDetail_GridExporting">
<AlternatingItemStyle Wrap="True" />
<GroupHeaderItemStyle Wrap="True" />
<ClientSettings AllowExpandCollapse="true">
</ClientSettings>
<ExportSettings ExportOnlyData="true" OpenInNewWindow="true" />
<MasterTableView AllowMultiColumnSorting="false" AutoGenerateColumns="false" TableLayout="Fixed"
AllowFilteringByColumn="false" AllowSorting="false" IsFilterItemExpanded="false"
NoMasterRecordsText="No currency records in this Queue" DataKeyNames="BucketID,BucketID"
HierarchyLoadMode="Client" HierarchyDefaultExpanded="true">
<%--<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">
<HeaderStyle Width="3%"></HeaderStyle>
</ExpandCollapseColumn>--%>
<Columns>
<telerik:GridTemplateColumn DataField="BucketName" FilterControlAltText="BucketName"
HeaderText="Bucket" UniqueName="BucketName">
<ItemTemplate>
<asp:Label ID="lblBucketName" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "BucketName")%>'></asp:Label>
</ItemTemplate>
<ItemStyle HorizontalAlign="Left" CssClass="SlimCell" Wrap="false" />
<HeaderStyle CssClass="OTCs_gridHeader_left" ForeColor="Black" Font-Bold="true"
HorizontalAlign="Left" Width="25%" />
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn DataField="Broker" DataType="System.Decimal" FilterControlAltText="Filter Broker column"
UniqueName="BrokerValue" HeaderText="Broker">
<ItemTemplate>
<asp:Label ID="lblBroker" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "BrokerValue")%>'></asp:Label><%--C1---%>
</ItemTemplate>
<ItemStyle HorizontalAlign="Right" CssClass="SlimCell" Wrap="false" />
<HeaderStyle CssClass="OTCs_gridHeader_left" ForeColor="Black" Font-Bold="true"
HorizontalAlign="Left" Width="25%" />
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn DataField="System" DataType="System.Decimal" FilterControlAltText="Filter System column"
HeaderText="System" UniqueName="SystemValue">
<ItemTemplate>
<asp:Label ID="lblSystem" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "SystemValue")%>'></asp:Label>
<%--C1---%>
</ItemTemplate>
<ItemStyle HorizontalAlign="Right" CssClass="SlimCell" Wrap="false" />
<HeaderStyle CssClass="OTCs_gridHeader_left" ForeColor="Black" Font-Bold="true"
HorizontalAlign="Left" Width="25%" />
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn DataField="TotalDiff" FilterControlAltText="TotalDiff"
HeaderText="Difference" UniqueName="TotalDiff">
<ItemTemplate>
<asp:Label ID="lblTotalDiff" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "TotalDiff")%>'></asp:Label>
</ItemTemplate>
<ItemStyle CssClass="cItem" HorizontalAlign="right" VerticalAlign="Top" />
<HeaderStyle Width="25%" VerticalAlign="Top" CssClass="OTCs_gridHeader_left" HorizontalAlign="Left"
Font-Bold="true" ForeColor="Black" />
</telerik:GridTemplateColumn>
</Columns>
<NestedViewSettings>
<ParentTableRelation>
<telerik:GridRelationFields DetailKeyField="BucketID" MasterKeyField="BucketID" />
</ParentTableRelation>
</NestedViewSettings>
<NestedViewTemplate>
<table cellpadding="0" cellspacing="0" style="width: 100%; text-align: center; background-color: #CEE3F6;">
<tr valign="top">
<td valign="top">
<telerik:RadGrid ID="RadGridCurrencyDetailInner" OnNeedDataSource="RadGridCurrencyDetailInner_NeedDataSource"
runat="server" AllowSorting="false" AllowPaging="false" ShowStatusBar="true"
Width="100%">
<ExportSettings ExportOnlyData="true" OpenInNewWindow="true" />
<MasterTableView AllowMultiColumnSorting="false" AutoGenerateColumns="false" TableLayout="Fixed"
AllowFilteringByColumn="false" AllowSorting="false" IsFilterItemExpanded="false"
DataKeyNames="BucketId">
<Columns>
<telerik:GridBoundColumn AllowFiltering="false" DataField="KeyValue" FilterControlAltText="Filter KeyValue column"
HeaderText="KeyValue" UniqueName="KeyValue" Display="false">
<ItemStyle />
<HeaderStyle />
</telerik:GridBoundColumn>
<telerik:GridTemplateColumn AllowFiltering="false" DataField="Activities" FilterControlAltText="Filter Activities column"
HeaderText="Activities" UniqueName="Activities">
<ItemTemplate>
<asp:Label ID="lblActivities" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Activities")%>'></asp:Label>
<asp:HyperLink ID="hypVarianceManagement" CssClass="SlimItem" runat="server" Target="_self"
ForeColor="blue" Visible="false">[ Variance Management ]</asp:HyperLink>
<asp:HyperLink ID="HypHoldingsNPV" CssClass="SlimItem" runat="server" Target="_self"
ForeColor="blue" Visible="false">[ Holdings / NPV ]</asp:HyperLink>
<asp:Image ID="AttentionImage" runat="server" Visible="False" />
</ItemTemplate>
<ItemStyle HorizontalAlign="Left" CssClass="SlimCell" Wrap="false" />
<HeaderStyle CssClass="OTCs_gridHeader_left" ForeColor="Black" Font-Bold="true"
HorizontalAlign="Left" Width="25%" />
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn DataField="Broker" DataType="System.Decimal" FilterControlAltText="Filter Broker column"
UniqueName="BrokerValue" HeaderText="Broker">
<ItemTemplate>
<asp:Label ID="lblBroker" runat="server" Text='<%# SetText(Eval("KeyValue"), Eval("BrokerValue")) %>'></asp:Label><%--C1---%>
</ItemTemplate>
<ItemStyle HorizontalAlign="Right" CssClass="SlimCell" Wrap="false" />
<HeaderStyle CssClass="OTCs_gridHeader_left" ForeColor="Black" Font-Bold="true"
HorizontalAlign="Left" Width="25%" />
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn DataField="System" DataType="System.Decimal" FilterControlAltText="Filter System column"
HeaderText="System" UniqueName="SystemValue">
<ItemTemplate>
<asp:Label ID="lblSystem" runat="server" Text='<%# SetText(Eval("KeyValue"), Eval("SystemValue")) %>'
Visible='<%# SetVisibility(Eval("KeyValue")) %>'></asp:Label>
<%--C1---%>
</ItemTemplate>
<ItemStyle HorizontalAlign="Right" CssClass="SlimCell" Wrap="false" />
<HeaderStyle CssClass="OTCs_gridHeader_left" ForeColor="Black" Font-Bold="true"
HorizontalAlign="Left" Width="25%" />
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn DataType="System.Decimal" HeaderText="Difference" UniqueName="VarDifference">
<ItemTemplate>
<asp:Label ID="lblDifference" runat="server" Text='<%# SetText(Eval("KeyValue"), Eval("VarDifference")) %>'
Visible='<%# SetVisibility(Eval("KeyValue")) %>'></asp:Label>
<%--C1---%>
</ItemTemplate>
<ItemStyle HorizontalAlign="Right" CssClass="SlimCell" Wrap="false" />
<HeaderStyle CssClass="OTCs_gridHeader_left" ForeColor="Black" Font-Bold="true"
HorizontalAlign="Left" Width="25%" />
</telerik:GridTemplateColumn>
</Columns>
</MasterTableView>
</telerik:RadGrid>
</td>
</tr>
</table>
</NestedViewTemplate>
</MasterTableView>
<HeaderStyle Font-Bold="true" HorizontalAlign="Center" />
</telerik:RadGrid>
VB
Protected Sub rtbOTCCurrencyDetails_ButtonClick(ByVal sender As Object, ByVal e As Telerik.Web.UI.RadToolBarEventArgs)
Dim ExStruct As Telerik.Web.UI.ExportInfrastructure.ExportStructure = Nothing
Dim renderer As Telerik.Web.UI.ExportInfrastructure.XlsBiffRenderer = Nothing
Dim renderedBytes As Byte() = Nothing
Try
'RadGridCurrencyDetail.ExportSettings.ExportOnlyData = True
RadGridCurrencyDetail.ExportSettings.IgnorePaging = True
RadGridCurrencyDetail.ExportSettings.OpenInNewWindow = True
RadGridCurrencyDetail.ExportSettings.FileName = "fileName"
RadGridCurrencyDetail.ExportSettings.Excel.Format = GridExcelExportFormat.Html
RadGridCurrencyDetail.ExportSettings.HideStructureColumns = True
RadGridCurrencyDetail.MasterTableView.ExportToExcel()
Catch
Throw
End Try
End Sub
Please do the neddful for same.