blocks|key|52875|text|我们遇到了同样的问题，并最终滚动我们自己的导出页面，并限制了那里的选择。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|52876|它工作得很好，但我对Crystal+Reports有更多的期望！|52877|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

We've ran into this same issue and ended up rolling our own export page and limited the selection there.

It works great, but I would have expected more from Crystal Reports!

blocks|key|52885|text|根据我所能找到的，您可以尝试创建自己的导出按钮选项，删除给定的按钮选项并将自己的选项添加到asp页面。您需要首先将按钮拖到页面上，然后双击它以自动生成代码。从那里添加代码|type|unstyled|depth|inlineStyleRanges|entityRanges|data|52886|crystalReportViewer1.ExportReport+()++|code-block|syntax|javascript|52887|一旦输入此代码，它将使用导出选项的默认设置，但是，如果您想要更改该按钮中的导出选项，则必须手动编写代码。|52888|'+Declare+variables+and+get+the+export+options.
Dim+exportOpts+As+New+ExportOptions()
Dim+diskOpts+As+New+DiskFileDestinationOptions()
Dim+excelFormatOpts+As+New+ExcelFormatOptions()
exportOpts+=+Report.ExportOptions

'+Set+the+excel+format+options.
excelFormatOpts.ExcelTabHasColumnHeadings+=+true

exportOpts.ExportFormatType+=+ExportFormatType.Excel
exportOpts.FormatOptions+=+excelFormatOpts

'+Set+the+export+format.
exportOpts.ExportFormatType+=+ExportFormatType.Excel

exportOpts.ExportDestinationType+=+ExportDestinationType.DiskFile

'+Set+the+disk+file+options.
diskOpts.DiskFileName+=+fileName
exportOpts.DestinationOptions+=+diskOpts

Report.Export()|52889|MSDN+SITE|offset|length|52890|这个链接给出了上面发布的相同代码。它展示了如何在Visual+Basic代码中执行此操作。因此，在您的aspx.vb代码中，您必须手动输入所需的格式类型。|52891|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/aa288404%2528VS.71%2529.aspx^0|0|0|0|0|0|9|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|10|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|12|8|@]|9|@$M|13|N|14|1|15]]|A|$]]|$1|O|3|P|5|6|7|16|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X]]]]

From what I was able to find, you could try to create your own export button option, removing the given button option and adding your own to the asp page. You would need to start by dragging the button onto the page and double clicking it to auto generate the code. From there add the code

<pre><code>crystalReportViewer1.ExportReport () 
</code></pre>

Once this code is in it will use the default settings for the export options, however if you want to change the export options within that button then you have to manually code it.

<pre><code>' Declare variables and get the export options.
Dim exportOpts As New ExportOptions()
Dim diskOpts As New DiskFileDestinationOptions()
Dim excelFormatOpts As New ExcelFormatOptions()
exportOpts = Report.ExportOptions

' Set the excel format options.
excelFormatOpts.ExcelTabHasColumnHeadings = true

exportOpts.ExportFormatType = ExportFormatType.Excel
exportOpts.FormatOptions = excelFormatOpts

' Set the export format.
exportOpts.ExportFormatType = ExportFormatType.Excel

exportOpts.ExportDestinationType = ExportDestinationType.DiskFile

' Set the disk file options.
diskOpts.DiskFileName = fileName
exportOpts.DestinationOptions = diskOpts

Report.Export()
</code></pre>

<a href="http://msdn.microsoft.com/en-us/library/aa288404%28VS.71%29.aspx" rel="nofollow noreferrer">MSDN SITE</a>

This link gives you the same code posted above. It show how to do it in Visual Basic code. therefor in your aspx.vb code you would have to manually enter the the types of formats you want.

blocks|key|2748326|text|您可以通过删除导出DLL来控制导出选项。在Business+Objects\Common\bin目录中搜索crxf_*.dll。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2748327|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

You might be able to control the export options by removing the export DLLs. Search for crxf_*.dll in the Business Objects\Common\\bin directory.

blocks|key|52901|text|++++using+(ReportClass+rptH+=+new+ReportClass())
+++{
++++rptH.FileName+=+@"C:/Report/crJournal.rpt";+//Your+rpt+file+path+
++++++++//+if+you+put+your+rpt+file+on+Bin+then+you+need+to+write+only+rpt+file+name
++++rptH.Load();
++++rptH.SetDataSource(+ds+);//+Provide+Dataset+for+report+:+Ds+is+DataSet
++++rptH.ExportToDisk(ExportFormatType.Excel,+"Give+Output+file+path");

+++}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|52902|这段代码是防御性的：|unstyled|52903|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code> using (ReportClass rptH = new ReportClass())
 {
 rptH.FileName = @"C:/Report/crJournal.rpt"; //Your rpt file path 
 // if you put your rpt file on Bin then you need to write only rpt file name
 rptH.Load();
 rptH.SetDataSource( ds );// Provide Dataset for report : Ds is DataSet
 rptH.ExportToDisk(ExportFormatType.Excel, "Give Output file path");

 }
</code></pre>

This code is defenetly work :

blocks|key|54387|text|+<asp:ImageButton+Width="20px"+Height="20px"+ID="btnPdf"+runat="server"
++++OnClick="btnExport_Click"+ImageUrl="~/Images/PDF.png"+AlternateText="Export+To+PDF"+CssClass="AddedButton"+/>
+++<asp:ImageButton+Width="20px"+Height="20px"+ID="btnXls"+runat="server"+
++++OnClick="btnExport_Click"+ImageUrl="~/Images/XLS.png"+AlternateText="Export+To+Excel"+/>+++
+++<asp:ImageButton+Width="20px"+Height="20px"+ID="btnDoc"+runat="server"+
++++OnClick="btnExport_Click"+ImageUrl="~/Images/DOC.png"+AlternateText="Export+To+Word"+/>+++|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|54388|试试这个：|unstyled|54389|+++<CR:CrystalReportViewer+...+HasExportButton="false"+++HasPrintButton="False"+>

++<asp:ImageButton+Width="20px"+Height="20px"+ID="btnPdf"+runat="server"
++++OnClick="btnExport_Click"+ImageUrl="~/Images/PDF.png"+AlternateText="Export+To+PDF"+CssClass="AddedButton"+/>
+++<asp:ImageButton+Width="20px"+Height="20px"+ID="btnXls"+runat="server"+
++++OnClick="btnExport_Click"+ImageUrl="~/Images/XLS.png"+AlternateText="Export+To+Excel"+/>+++
+++<asp:ImageButton+Width="20px"+Height="20px"+ID="btnDoc"+runat="server"+
++++OnClick="btnExport_Click"+ImageUrl="~/Images/DOC.png"+AlternateText="Export+To+Word"+/>+++

C#+code:

protected+void+btnExport_Click(object+sender,+EventArgs+e)
{
++++//+Stop+buffering+the+response
++++Response.Buffer+=+false;
++++//+Clear+the+response+content+and+headers
++++Response.ClearContent();
++++Response.ClearHeaders();
++++try
++++{
++++++++string+senderID+=+((ImageButton)sender).ID;
++++++++if+(senderID+==+"btnPdf")
++++++++++++reportDocument.ExportToHttpResponse(ExportFormatType.PortableDocFormat,+Response,+true,+Page.Title);
++++++++else+if+(senderID+==+"btnXls")
++++++++++++reportDocument.ExportToHttpResponse(ExportFormatType.ExcelRecord,+Response,+true,+Page.Title);
++++++++else+if+(senderID+==+"btnDoc")
++++++++++++reportDocument.ExportToHttpResponse(ExportFormatType.WordForWindows,+Response,+true,+Page.Title);
++++++++//+There+are+other+format+options+available+such+as+Word,+Excel,+CVS,+and+HTML+in+the+ExportFormatType+Enum+given+by+crystal+reports
++++}
++++catch+(System.Threading.ThreadAbortException)
++++{
++++//The+issue+has+been+identified+and+logged+under+Problem+Report+ID+++++
++++//ADAPT00765364.+The+error+is+likely+caused+because+Response.End()+is+used+inside+the++++
++++//ExportToHttpResponse()+method.
++++//It+is+a+known+issue+that+Reponse.End()+causes+the+thread+to+abort.+This+is+by+design.
++++//See+Microsoft+KB312629+Article+for+more+info.
++++}

++++catch+(Exception+ex)
++++{
+++++++//error+management

++++}
}|54390|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code> &lt;asp:ImageButton Width="20px" Height="20px" ID="btnPdf" runat="server"
 OnClick="btnExport_Click" ImageUrl="~/Images/PDF.png" AlternateText="Export To PDF" CssClass="AddedButton" /&gt;
 &lt;asp:ImageButton Width="20px" Height="20px" ID="btnXls" runat="server" 
 OnClick="btnExport_Click" ImageUrl="~/Images/XLS.png" AlternateText="Export To Excel" /&gt; 
 &lt;asp:ImageButton Width="20px" Height="20px" ID="btnDoc" runat="server" 
 OnClick="btnExport_Click" ImageUrl="~/Images/DOC.png" AlternateText="Export To Word" /&gt; 
</code></pre>

try this:

<pre><code> &lt;CR:CrystalReportViewer ... HasExportButton="false" HasPrintButton="False" &gt;

 &lt;asp:ImageButton Width="20px" Height="20px" ID="btnPdf" runat="server"
 OnClick="btnExport_Click" ImageUrl="~/Images/PDF.png" AlternateText="Export To PDF" CssClass="AddedButton" /&gt;
 &lt;asp:ImageButton Width="20px" Height="20px" ID="btnXls" runat="server" 
 OnClick="btnExport_Click" ImageUrl="~/Images/XLS.png" AlternateText="Export To Excel" /&gt; 
 &lt;asp:ImageButton Width="20px" Height="20px" ID="btnDoc" runat="server" 
 OnClick="btnExport_Click" ImageUrl="~/Images/DOC.png" AlternateText="Export To Word" /&gt; 

C# code:

protected void btnExport_Click(object sender, EventArgs e)
{
 // Stop buffering the response
 Response.Buffer = false;
 // Clear the response content and headers
 Response.ClearContent();
 Response.ClearHeaders();
 try
 {
 string senderID = ((ImageButton)sender).ID;
 if (senderID == "btnPdf")
 reportDocument.ExportToHttpResponse(ExportFormatType.PortableDocFormat, Response, true, Page.Title);
 else if (senderID == "btnXls")
 reportDocument.ExportToHttpResponse(ExportFormatType.ExcelRecord, Response, true, Page.Title);
 else if (senderID == "btnDoc")
 reportDocument.ExportToHttpResponse(ExportFormatType.WordForWindows, Response, true, Page.Title);
 // There are other format options available such as Word, Excel, CVS, and HTML in the ExportFormatType Enum given by crystal reports
 }
 catch (System.Threading.ThreadAbortException)
 {
 //The issue has been identified and logged under Problem Report ID 
 //ADAPT00765364. The error is likely caused because Response.End() is used inside the 
 //ExportToHttpResponse() method.
 //It is a known issue that Reponse.End() causes the thread to abort. This is by design.
 //See Microsoft KB312629 Article for more info.
 }

 catch (Exception ex)
 {
 //error management

 }
}
</code></pre>

blocks|key|53305|text|请参阅以下答案以从Crystal+Reports中删除不需要的导出选项|type|unstyled|depth|inlineStyleRanges|entityRanges|data|53306|Display+PDF+and+Excel+export+options+in+Crystal+Reports?|offset|length|53307|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/16806757/display-pdf-and-excel-export-options-in-crystal-reports/16809427#16809427^0|0|0|1K|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

Refer Below Answer to remove unwanted export Option from Crystal Reports

<a href="https://stackoverflow.com/questions/16806757/display-pdf-and-excel-export-options-in-crystal-reports/16809427#16809427">Display PDF and Excel export options in Crystal Reports?</a>

blocks|key|2538425|text|显然是较新的版本(13.0?)向CrystalReportViewer类添加AllowedExportFormats属性。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2538426|我没有更新的版本(我只有12.0)，但显然你需要的就是这样的东西：|2538427|int+exportFormatFlags+=+(int)
++++(CrystalDecisions.Shared.ViewerExportFormats.PdfFormat+%7C
+++++CrystalDecisions.Shared.ViewerExportFormats.ExcelFormat+%7C
+++++//+any+other+desired+formats
++++);
crystalReportViewer1.AllowedExportFormats+=+exportFormatFlags;|code-block|syntax|javascript|2538428|entityMap^0|G|J|12|K|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|T|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|U|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|N|$]]

Apparently a later version (13.0?) adds a <code>AllowedExportFormats</code> property to the <code>CrystalReportViewer</code> class.

I don't have that newer version (I just have 12.0) but apparently something like this is all you need:

<pre><code>int exportFormatFlags = (int)
 (CrystalDecisions.Shared.ViewerExportFormats.PdfFormat |
 CrystalDecisions.Shared.ViewerExportFormats.ExcelFormat |
 // any other desired formats
 );
crystalReportViewer1.AllowedExportFormats = exportFormatFlags;
</code></pre>

In Crystal Reports Viewer (2008) for ASP.Net, when you click on the Export button, the Export dialog shows up with File Format options:

<ul>
<li>Crystal Reports (RPT) </li>
<li>PDF </li>
<li>Microsoft Excel(97-2003)</li>
<li>Microsoft Excel(97-2003) Data-Only</li>
<li>Microsoft Word (97-2003)</li>
<li>Microsoft Word (97-2003) Editable</li>
<li>Rich Text Format (RTF)</li>
<li>XML</li>
</ul>

etc..

Does anyone know how to remove some of these options so that end users wouldn't see it?

Crystal Report Viewer - Programmatically restricting File Format options

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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在Crystal Reports Viewer (2008) for ASP.Net中，当您单击导出按钮时，会显示带有文件格式选项的导出对话框：Microsoft Excel(97-2003)Microsoft Excel(97-2003) Data-OnlyMicrosoft Word (97-2003)Micros...

问Crystal Report Viewer -以编程方式限制文件格式选项
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