reportviewer

问题 WE developed system integrated with crystal Reports, with Crystal Report viewer on page. but the problem is we hosted it on 32 bit server but when access it and try to print the report it gives the error and does show any dialogue. we have installed full crystal report version with License but error is there. I tried to find but no success, one person said on net that if Crystal Report viewer is in updatePanel, but in my case is not there is no updatepanel on this page even. thanks in advance

问题 I am using Crystal Report 2008 with C# , have a WinForm and want to show Page N of M to user in a Label . How can I impelemnt that? I searched and couldn't find any straightforward answer. NOTICE : I used a CrystalReportViewer1 and CRGeneral.rpt 回答1: this way works well But i think I can Find better solution: viewer.ShowLastPage(); string TotalPage = viewer.GetCurrentPageNumber().ToString(); viewer.ShowFirstPage(); pageNo.Text = viewer.GetCurrentPageNumber() + " of " + TotalPage; Any Better

问题 I'm trying to render ReportViewer on another thread in ASP .Net: public ActionResult GenerateReport() { var task = Task.Factory.StartNew(() => { try { using (LocalReport localReport = new LocalReport()) { System.Reflection.Assembly assembly = System.Reflection.Assembly.LoadFrom(AppDomain.CurrentDomain.BaseDirectory + "bin\\" + "Reports.dll"); using (System.IO.Stream stream = assembly.GetManifestResourceStream("Report.rdlc")) { localReport.LoadReportDefinition(stream); string mimeType; string

问题 I am running a report in a WinForms application using the report viewer in Local mode. The problem I'm running into is that from the report I'm accessing an object that was created using the Singleton pattern; this object is instanciated and initialized when the WinForms application launches but the report creates a new instance because it does not see that the instance was already created by the WinForms application. Any ideas what could be happening? Thanks 回答1: After doing some more

问题 I want to dynamically setup the ReportViewer at run time on a webform page. My ReportViewer looks like this on the aspx page… <rsweb:ReportViewer ID="ReportViewer1" runat="server" Font-Names="Verdana" Font-Size="8pt" Height="90%" Width="100%" OnReportError="ReportViewer1_ReportError"> </rsweb:ReportViewer> My class looks like this…. namespace S43G.CV { [Serializable] public class CaseLoadForecastReportResultCV { public Int64 M3Fe { get; set; } public Int64 M3Grad { get; set; } public Int64

问题 Introduction This is a portion of how the ReportViewer looks like in my Winforms application which is targeting .NET framework 4.6.1. The OK button calls the btnOk_Click event while the refresh button (Double-green arrows in a circle) calls the ReportViewer event which in itself calls btnOK_Click event with null parameters. The code below illustrates it Code private void btnOk_Click(object sender, EventArgs e) { try { ... //Code adding datasources to rpvCustomReport ... this.rpvCustomReport

问题 I have created a image bytearray from ReportViewer like below bytes= reportViewer.ServerReport.Render("Image", null, out mimeType, out encoding, out extension, out streamids, out warnings); And i saved in a physical path using below code which created a image has 12 pages in it. System.IO.File.WriteAllBytes(@"C:\test.jpeg", bytes); I wanted to show this image in <img> tag with all the pages one after other. I have tried <img src="c://test.jpeg" /> which shows up only first page in it. Can

问题 UPDATE 2.4.2010 Yeah, this is an old question but I thought I would give an update. So, I'm working with the ReportViewer again and it's still rendering slowly on the initial load. The only difference is that the SQL database is on the reporting server. UPDATE 3.16.2009 I have done profiling and it's not the SQL that is making the ReportViewer render slowly on the first call. On the first call, the ReportViewer control locks up the UI thread and makes the program unresponsive. After about 5

问题 I have published a WinForms application from Visual Studio 2010. It uses .NET 4.0. in the prerequisite dialog in Publish pane I selected .NET 4.0 Client Profile and Windows Installer 3.0. After publishing application to disk, I migrated it to client's computer which first installed .NET Client Profile and after reboot it gave following error message: Unable to Install or run application. The application requires that assembly, Microsoft.ReportViewer.Common version 10.0.0 in global assembly

问题 When i enter the id on the textbox of form1.form2 Report viewer shown the record.but it won't displayed all data diplayed what is in the table. I have create the dataset1 and load the values. Form1 Form2 frm2 = new Form2(); frm2.studentid = textBox1.Text; frm2.Show(); Form2 string id = studentid; this.recordsTableAdapter.FillBy(this.DataSet1.records, id); // by **this line Gereate sub for by** i am a beginner of Report viewer this.recordsTableAdapter.Fill(this.DataSet1.records); this