xuehf_hz 发表于 2019-8-14 22:59:26

FpSpread1.ActiveSheetView.GetText(1, 1)取不到值

开发工具：vs2017    Spread12文件名Test11.aspx
前端代码如下：
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Test11.aspx.vb" Inherits="BillFind_Test11" %>

<%@ Register assembly="FarPoint.Web.Spread, Version=12.45.20182.0, Culture=neutral, PublicKeyToken=327c3516b1b18457" namespace="FarPoint.Web.Spread" tagprefix="FarPoint" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
      <div>
            <FarPoint:FpSpread ID="FpSpread1" runat="server" BorderColor="#A0A0A0" BorderStyle="Solid" BorderWidth="1px" EditModeReplace="True" Height="200px" Width="400px" ActiveSheetViewIndex="0" currentPageIndex="0" DesignString="&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;&lt;Spread /&gt;" pageSize="10">
<TouchInfo SelectionGripperLineColor=""></TouchInfo>

                <commandbar backcolor="#F6F6F6" buttonfacecolor="Control" buttonhighlightcolor="ControlLightLight" buttonshadowcolor="ControlDark" Visible="False">
<Background BackgroundImageUrl="SPREADCLIENTPATH:/img/cbbg.gif"></Background>
                </commandbar>
                <sheets>
                  <FarPoint:SheetView SheetName="Sheet1" AllowPage="False" DesignString="&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;&lt;Sheet&gt;&lt;Data&gt;&lt;RowHeader class=&quot;FarPoint.Web.Spread.Model.DefaultSheetDataModel&quot; rows=&quot;3&quot; columns=&quot;1&quot;&gt;&lt;AutoCalculation&gt;True&lt;/AutoCalculation&gt;&lt;AutoGenerateColumns&gt;True&lt;/AutoGenerateColumns&gt;&lt;ReferenceStyle&gt;A1&lt;/ReferenceStyle&gt;&lt;Iteration&gt;False&lt;/Iteration&gt;&lt;MaximumIterations&gt;1&lt;/MaximumIterations&gt;&lt;MaximumChange&gt;0.001&lt;/MaximumChange&gt;&lt;/RowHeader&gt;&lt;ColumnHeader class=&quot;FarPoint.Web.Spread.Model.DefaultSheetDataModel&quot; rows=&quot;1&quot; columns=&quot;4&quot;&gt;&lt;AutoCalculation&gt;True&lt;/AutoCalculation&gt;&lt;AutoGenerateColumns&gt;True&lt;/AutoGenerateColumns&gt;&lt;ReferenceStyle&gt;A1&lt;/ReferenceStyle&gt;&lt;Iteration&gt;False&lt;/Iteration&gt;&lt;MaximumIterations&gt;1&lt;/MaximumIterations&gt;&lt;MaximumChange&gt;0.001&lt;/MaximumChange&gt;&lt;/ColumnHeader&gt;&lt;DataArea class=&quot;FarPoint.Web.Spread.Model.DefaultSheetDataModel&quot; rows=&quot;3&quot; columns=&quot;4&quot;&gt;&lt;AutoCalculation&gt;True&lt;/AutoCalculation&gt;&lt;AutoGenerateColumns&gt;True&lt;/AutoGenerateColumns&gt;&lt;ReferenceStyle&gt;A1&lt;/ReferenceStyle&gt;&lt;Iteration&gt;False&lt;/Iteration&gt;&lt;MaximumIterations&gt;1&lt;/MaximumIterations&gt;&lt;MaximumChange&gt;0.001&lt;/MaximumChange&gt;&lt;SheetName&gt;Sheet1&lt;/SheetName&gt;&lt;/DataArea&gt;&lt;SheetCorner class=&quot;FarPoint.Web.Spread.Model.DefaultSheetDataModel&quot; rows=&quot;1&quot; columns=&quot;1&quot;&gt;&lt;AutoCalculation&gt;True&lt;/AutoCalculation&gt;&lt;AutoGenerateColumns&gt;True&lt;/AutoGenerateColumns&gt;&lt;ReferenceStyle&gt;A1&lt;/ReferenceStyle&gt;&lt;Iteration&gt;False&lt;/Iteration&gt;&lt;MaximumIterations&gt;1&lt;/MaximumIterations&gt;&lt;MaximumChange&gt;0.001&lt;/MaximumChange&gt;&lt;/SheetCorner&gt;&lt;ColumnFooter class=&quot;FarPoint.Web.Spread.Model.DefaultSheetDataModel&quot; rows=&quot;1&quot; columns=&quot;4&quot;&gt;&lt;AutoCalculation&gt;True&lt;/AutoCalculation&gt;&lt;AutoGenerateColumns&gt;True&lt;/AutoGenerateColumns&gt;&lt;ReferenceStyle&gt;A1&lt;/ReferenceStyle&gt;&lt;Iteration&gt;False&lt;/Iteration&gt;&lt;MaximumIterations&gt;1&lt;/MaximumIterations&gt;&lt;MaximumChange&gt;0.001&lt;/MaximumChange&gt;&lt;/ColumnFooter&gt;&lt;/Data&gt;&lt;Presentation&gt;&lt;AxisModels&gt;&lt;Column class=&quot;FarPoint.Web.Spread.Model.DefaultSheetAxisModel&quot; ShortXmlName=&quot;true&quot; orientation=&quot;Horizontal&quot; count=&quot;4&quot;&gt;&lt;Items&gt;&lt;i i=&quot;-1&quot;&gt;&lt;SortIndicator&gt;Ascending&lt;/SortIndicator&gt;&lt;/i&gt;&lt;/Items&gt;&lt;/Column&gt;&lt;RowHeaderColumn class=&quot;FarPoint.Web.Spread.Model.DefaultSheetAxisModel&quot; ShortXmlName=&quot;true&quot; defaultSize=&quot;40&quot; orientation=&quot;Horizontal&quot; count=&quot;1&quot;&gt;&lt;Items&gt;&lt;i i=&quot;-1&quot;&gt;&lt;SortIndicator&gt;Ascending&lt;/SortIndicator&gt;&lt;Size&gt;40&lt;/Size&gt;&lt;/i&gt;&lt;/Items&gt;&lt;/RowHeaderColumn&gt;&lt;ColumnHeaderRow class=&quot;FarPoint.Web.Spread.Model.DefaultSheetAxisModel&quot; ShortXmlName=&quot;true&quot; defaultSize=&quot;22&quot; orientation=&quot;Vertical&quot; count=&quot;1&quot;&gt;&lt;Items&gt;&lt;i i=&quot;-1&quot;&gt;&lt;Size&gt;22&lt;/Size&gt;&lt;/i&gt;&lt;/Items&gt;&lt;/ColumnHeaderRow&gt;&lt;ColumnFooterRow class=&quot;FarPoint.Web.Spread.Model.DefaultSheetAxisModel&quot; ShortXmlName=&quot;true&quot; defaultSize=&quot;22&quot; orientation=&quot;Vertical&quot; count=&quot;1&quot;&gt;&lt;Items&gt;&lt;i i=&quot;-1&quot;&gt;&lt;Size&gt;22&lt;/Size&gt;&lt;/i&gt;&lt;/Items&gt;&lt;/ColumnFooterRow&gt;&lt;/AxisModels&gt;&lt;StyleModels&gt;&lt;RowHeader class=&quot;FarPoint.Web.Spread.Model.DefaultSheetStyleModel&quot; Rows=&quot;3&quot; Columns=&quot;1&quot;&gt;&lt;AltRowCount&gt;2&lt;/AltRowCount&gt;&lt;DefaultStyle class=&quot;FarPoint.Web.Spread.NamedStyle&quot; Parent=&quot;RowHeaderDefault&quot; /&gt;&lt;ConditionalFormatCollections /&gt;&lt;/RowHeader&gt;&lt;ColumnHeader class=&quot;FarPoint.Web.Spread.Model.DefaultSheetStyleModel&quot; Rows=&quot;1&quot; Columns=&quot;4&quot;&gt;&lt;AltRowCount&gt;2&lt;/AltRowCount&gt;&lt;DefaultStyle class=&quot;FarPoint.Web.Spread.NamedStyle&quot; Parent=&quot;ColumnHeaderDefault&quot; /&gt;&lt;ConditionalFormatCollections /&gt;&lt;/ColumnHeader&gt;&lt;DataArea class=&quot;FarPoint.Web.Spread.Model.DefaultSheetStyleModel&quot; Rows=&quot;3&quot; Columns=&quot;4&quot;&gt;&lt;AltRowCount&gt;2&lt;/AltRowCount&gt;&lt;DefaultStyle class=&quot;FarPoint.Web.Spread.NamedStyle&quot; Parent=&quot;DataAreaDefault&quot; /&gt;&lt;ConditionalFormatCollections /&gt;&lt;/DataArea&gt;&lt;SheetCorner class=&quot;FarPoint.Web.Spread.Model.DefaultSheetStyleModel&quot; Rows=&quot;1&quot; Columns=&quot;1&quot;&gt;&lt;AltRowCount&gt;2&lt;/AltRowCount&gt;&lt;DefaultStyle class=&quot;FarPoint.Web.Spread.NamedStyle&quot; Parent=&quot;CornerDefault&quot; /&gt;&lt;ConditionalFormatCollections /&gt;&lt;/SheetCorner&gt;&lt;ColumnFooter class=&quot;FarPoint.Web.Spread.Model.DefaultSheetStyleModel&quot; Rows=&quot;1&quot; Columns=&quot;4&quot;&gt;&lt;AltRowCount&gt;2&lt;/AltRowCount&gt;&lt;DefaultStyle class=&quot;FarPoint.Web.Spread.NamedStyle&quot; Parent=&quot;ColumnFooterDefault&quot; /&gt;&lt;ConditionalFormatCollections /&gt;&lt;/ColumnFooter&gt;&lt;/StyleModels&gt;&lt;MessageRowStyle class=&quot;FarPoint.Web.Spread.Appearance&quot;&gt;&lt;BackColor&gt;LightYellow&lt;/BackColor&gt;&lt;ForeColor&gt;Red&lt;/ForeColor&gt;&lt;/MessageRowStyle&gt;&lt;SheetCornerStyle class=&quot;FarPoint.Web.Spread.NamedStyle&quot; Parent=&quot;CornerDefault&quot; /&gt;&lt;AllowLoadOnDemand&gt;false&lt;/AllowLoadOnDemand&gt;&lt;LoadRowIncrement &gt;10&lt;/LoadRowIncrement &gt;&lt;LoadInitRowCount &gt;30&lt;/LoadInitRowCount &gt;&lt;LoadOnDemandMode &gt;Standard&lt;/LoadOnDemandMode &gt;&lt;LoadOnDemandInterval &gt;500&lt;/LoadOnDemandInterval &gt;&lt;LoadOnDemandTriggerMode &gt;Timed&lt;/LoadOnDemandTriggerMode &gt;&lt;LoadOffsetFromBottom &gt;0&lt;/LoadOffsetFromBottom &gt;&lt;AllowVirtualScrollPaging&gt;false&lt;/AllowVirtualScrollPaging&gt;&lt;VirtualScrollPagingPrevRowCount&gt;0&lt;/VirtualScrollPagingPrevRowCount&gt;&lt;VirtualScrollPagingFormatString&gt;第{page}页 共{count}页&lt;/VirtualScrollPagingFormatString&gt;&lt;TopRow&gt;0&lt;/TopRow&gt;&lt;PreviewRowStyle class=&quot;FarPoint.Web.Spread.PreviewRowInfo&quot; /&gt;&lt;/Presentation&gt;&lt;Settings&gt;&lt;Name&gt;Sheet1&lt;/Name&gt;&lt;Categories&gt;&lt;Appearance&gt;&lt;GridLineColor&gt;#d0d7e5&lt;/GridLineColor&gt;&lt;SelectionBackColor&gt;#eaecf5&lt;/SelectionBackColor&gt;&lt;SelectionBorder class=&quot;FarPoint.Web.Spread.Border&quot; /&gt;&lt;/Appearance&gt;&lt;Behavior&gt;&lt;EditTemplateColumnCount&gt;2&lt;/EditTemplateColumnCount&gt;&lt;GroupBarText&gt;拖放一个列以便按照该列进行分组。&lt;/GroupBarText&gt;&lt;AllowPage&gt;False&lt;/AllowPage&gt;&lt;/Behavior&gt;&lt;Layout&gt;&lt;ColumnHeaderRowCount&gt;1&lt;/ColumnHeaderRowCount&gt;&lt;RowHeaderColumnCount&gt;1&lt;/RowHeaderColumnCount&gt;&lt;/Layout&gt;&lt;/Categories&gt;&lt;ColumnHeaderRowCount&gt;1&lt;/ColumnHeaderRowCount&gt;&lt;ColumnFooterRowCount&gt;1&lt;/ColumnFooterRowCount&gt;&lt;PrintInfo&gt;&lt;Header /&gt;&lt;Footer /&gt;&lt;ZoomFactor&gt;0&lt;/ZoomFactor&gt;&lt;FirstPageNumber&gt;1&lt;/FirstPageNumber&gt;&lt;Orientation&gt;Auto&lt;/Orientation&gt;&lt;PrintType&gt;All&lt;/PrintType&gt;&lt;PageOrder&gt;Auto&lt;/PageOrder&gt;&lt;BestFitCols&gt;False&lt;/BestFitCols&gt;&lt;BestFitRows&gt;False&lt;/BestFitRows&gt;&lt;PageStart&gt;-1&lt;/PageStart&gt;&lt;PageEnd&gt;-1&lt;/PageEnd&gt;&lt;ColStart&gt;-1&lt;/ColStart&gt;&lt;ColEnd&gt;-1&lt;/ColEnd&gt;&lt;RowStart&gt;-1&lt;/RowStart&gt;&lt;RowEnd&gt;-1&lt;/RowEnd&gt;&lt;ShowBorder&gt;True&lt;/ShowBorder&gt;&lt;ShowGrid&gt;True&lt;/ShowGrid&gt;&lt;ShowColor&gt;True&lt;/ShowColor&gt;&lt;ShowColumnHeader&gt;Inherit&lt;/ShowColumnHeader&gt;&lt;ShowRowHeader&gt;Inherit&lt;/ShowRowHeader&gt;&lt;ShowFilterBar&gt;Inherit&lt;/ShowFilterBar&gt;&lt;ShowColumnFooter&gt;Inherit&lt;/ShowColumnFooter&gt;&lt;ShowColumnFooterEachPage&gt;True&lt;/ShowColumnFooterEachPage&gt;&lt;ShowTitle&gt;True&lt;/ShowTitle&gt;&lt;ShowSubtitle&gt;True&lt;/ShowSubtitle&gt;&lt;UseMax&gt;True&lt;/UseMax&gt;&lt;UseSmartPrint&gt;False&lt;/UseSmartPrint&gt;&lt;Opacity&gt;255&lt;/Opacity&gt;&lt;PrintNotes&gt;None&lt;/PrintNotes&gt;&lt;Centering&gt;None&lt;/Centering&gt;&lt;RepeatColStart&gt;-1&lt;/RepeatColStart&gt;&lt;RepeatColEnd&gt;-1&lt;/RepeatColEnd&gt;&lt;RepeatRowStart&gt;-1&lt;/RepeatRowStart&gt;&lt;RepeatRowEnd&gt;-1&lt;/RepeatRowEnd&gt;&lt;SmartPrintPagesTall&gt;1&lt;/SmartPrintPagesTall&gt;&lt;SmartPrintPagesWide&gt;1&lt;/SmartPrintPagesWide&gt;&lt;HeaderHeight&gt;-1&lt;/HeaderHeight&gt;&lt;FooterHeight&gt;-1&lt;/FooterHeight&gt;&lt;/PrintInfo&gt;&lt;TitleInfo class=&quot;FarPoint.Web.Spread.TitleInfo&quot;&gt;&lt;Style class=&quot;FarPoint.Web.Spread.StyleInfo&quot;&gt;&lt;BackColor&gt;White&lt;/BackColor&gt;&lt;HorizontalAlign&gt;Right&lt;/HorizontalAlign&gt;&lt;/Style&gt;&lt;/TitleInfo&gt;&lt;LayoutMode&gt;CellLayoutMode&lt;/LayoutMode&gt;&lt;AutoFilterMode&gt;FilterGadget&lt;/AutoFilterMode&gt;&lt;CurrentPageIndex type=&quot;System.Int32&quot;&gt;0&lt;/CurrentPageIndex&gt;&lt;/Settings&gt;&lt;/Sheet&gt;">
                  </FarPoint:SheetView>
                </sheets>
<TouchStrips>
<FarPoint:TouchStrip Area="Chart" NoTouchStrip="True"></FarPoint:TouchStrip>
</TouchStrips>

<TitleInfo BackColor="White" ForeColor="" HorizontalAlign="Center" VerticalAlign="NotSet" Font-Size="X-Large"></TitleInfo>
            </FarPoint:FpSpread>
            <asp:Button ID="Button1" runat="server" Text="Button" />
      </div>
    </form>
</body>
</html>


后端代码如下：
Partial Class BillFind_Test11
    Inherits System.Web.UI.Page

    Private Sub BillFind_Test11_Init(sender As Object, e As EventArgs) Handles Me.Init
      FpSpread1.ActiveSheetView.SetText(1, 1, "Test")
    End Sub

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
      Dim strTemp As String
      strTemp = FpSpread1.ActiveSheetView.GetText(1, 1).ToString
      MsgBox(strTemp)


    End Sub
End Class


现在的问题是按Button1按钮，永远显示的是Test,取不到最新输入的值（不管在对应的单元格输入什么值），一直取的是原来窗体初始化时候的值，请问是什么原因？


dexteryao 发表于 2019-8-14 22:59:27

如果是用户修改的值，需要先提交数据到服务器才能获取到。 可以在button事件里先 FpSpread1.SaveChanges();再取值
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