C＃Crystal XI-Export对话框不会出现

问题描述

您好，我有一个C＃应用程序，我希望能够让用户导出报告，但避免使用报告查看器。我可以将报告导出，但仅当我提供文件名和导出路径等时。我希望用户能够命名文件并选择保存位置。这是我的代码。非常感谢任何帮助!!

Hello,  I have a C# application and I want to be able to have the user export a report but avoid the Report Viewer.  I can get the report to export but only if I supply the file name and export path etc.  I want the user to be able to name the file and select where to save it.  Here is my code.  Any help is GREATLY appreciated!!

string exportFileName =" exportedReport.pdf" ;

string exportFileName="exportedReport.pdf";

string exportPath =" \\Crystal" +"\\" + exportFileName;

string exportPath="\\Crystal" + "\\" + exportFileName;

string fileName =（" rptBankTotals.rpt"）;

string fileName=("rptBankTotals.rpt");

string filePath = String.Concat（@" \\\ \\ flsouth2 \DAP_Initial_Deploy\Reports" +" \\" + fileName）;

string filePath=String.Concat(@"\\flsouth2\DAP_Initial_Deploy\Reports" + "\\" + fileName);

System.Data.SqlClient.SqlParameter [] par = new System.Data.SqlClient .SqlParameter [2];

System.Data.SqlClient.SqlParameter[] par = new System.Data.SqlClient.SqlParameter[2];

int size = 0;

int size = 0;

par [size] = new System.Data.SqlClient.SqlParameter（" EndingDate" ;，SqlDbType.DateTime）;

par[size] = new System.Data.SqlClient.SqlParameter("EndingDate", SqlDbType.DateTime);

par [size] .Value = this.udtDate.Value;

par[size].Value = this.udtDate.Value;

size ++;

par [size] = new System.Data.SqlClient.SqlParameter（" FinancialAccountId"，SqlDbType.Int）;

par[size] = new System.Data.SqlClient.SqlParameter("FinancialAccountId", SqlDbType.Int);

par [size] .Value = Convert.ToInt32 （ucbSelectBank.Value）;

par[size].Value =Convert.ToInt32(ucbSelectBank.Value);

size ++;

DataSet ds = objReports.RunReport（" usp_rptBankTotals"，par）;

DataSet ds = objReports.RunReport("usp_rptBankTotals", par);

ReportDocument crReportDocument = new ReportDocument（）;

ReportDocument crReportDocument=new ReportDocument();

crReportDocument.Load（filePath）;

crReportDocument.Load (filePath);

crReportDocument.SetDataSource（ds）;

crReportDocument.SetDataSource(ds);

crReportDocum ent.ExportToDisk（ExportFormatType.PortableDocFormat，exportPath）;

crReportDocument.ExportToDisk(ExportFormatType.PortableDocFormat,exportPath);

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Don

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